explain xkcd - User contributions [en]

Talk:3220: Rotational Gravity

2026-03-17T03:26:37Z

TheTrainsKid:

Beep, Boop! nothing else here yet ;) [[Special:Contributions/216.25.182.141|216.25.182.141]] 03:06, 17 March 2026 (UTC)

Counterpoint the the action park thing; i think its referencing [[2935]] [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:26, 17 March 2026 (UTC)

Talk:3220: Rotational Gravity

2026-03-17T03:26:14Z

TheTrainsKid:

Beep, Boop! nothing else here yet ;) [[Special:Contributions/216.25.182.141|216.25.182.141]] 03:06, 17 March 2026 (UTC)
Counterpoint the the action park thing; i think its referencing [[2935]] [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:26, 17 March 2026 (UTC)

3207: Bad Map Projection: Zero Declination

2026-02-14T05:11:37Z

TheTrainsKid:

{{comic
| number = 3207
| date = February 13, 2026
| title = Bad Map Projection: Zero Declination
| image = bad_map_projection_zero_declination.png
| imagesize = 740x544px
| noexpand = true
| titletext = 'The zero line in WMM2025 passes through a lot of population centers; I wonder what year the largest share of the population lived in a zone of less than 5° of declination,' he thought, derailing all other tasks for the rest of the day.
}}

==Explanation==
{{incomplete|This page was created recently by a misaligned map. Don't remove this notice too soon.}}
This is the tenth comic in the [[:Category:Bad Map Projections|Bad Map Projections]] series displaying Bad Map Projection #216: Zero Declination.

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

{{comic discussion}}<noinclude>

[[Category:Bad Map Projections]]

Talk:3193: Sailing Rigs

2026-01-13T05:06:07Z

TheTrainsKid:

Here before all the "here im first" comments [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 05:06, 13 January 2026 (UTC)

3190: Tensegrity

2026-01-06T04:25:52Z

TheTrainsKid:

{{comic
| number = 3190
| date = January 5, 2026
| title = Tensegrity
| image = tensegrity_2x.png
| imagesize = 260x352px
| noexpand = true
| titletext = Some people argue that the tension and compression in the human skeleton is technically tensegrity, but it's missing the defining characteristic: making people say 'wtf, how is that thing floating?' when they see it.
}}

==Explanation==
{{incomplete|This page was created by a string. Don't remove this notice too soon.}}

Tensegrity structures are structures that are suspended using a combination of rigid and compressional components, usually a series of rods and strings that give the illusion of a floating object held up by the strings. In this comic, each leg of the giraffe uses a structure similar to that of a tensegrity table.

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

While tensegrity is rare in the animal kingdom, a few species, such as Buckminster's Giraffe, are known to employ it.

{{comic discussion}}<noinclude>

3190: Tensegrity

2026-01-06T04:19:00Z

TheTrainsKid: /* Transcript */

{{comic
| number = 3190
| date = January 5, 2026
| title = Tensegrity
| image = tensegrity_2x.png
| imagesize = 260x352px
| noexpand = true
| titletext = Some people argue that the tension and compression in the human skeleton is technically tensegrity, but it's missing the defining characteristic: making people say 'wtf, how is that thing floating?' when they see it.
}}

==Explanation==
{{incomplete|This page was created recently. Don't remove this notice too soon.}}

Tensegrity structures are structures that are suspended using a combination of rigid and compressional components, usually a series of rods and strings that give the illusion of a floating object held up by the strings

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

While tensegrity is rare in the animal kingdom, a few species, such as Buckminster's Giraffe, are known to employ it.

{{comic discussion}}<noinclude>

User:TheTrainsKid

2026-01-06T04:12:46Z

TheTrainsKid: /* About me */

=About me=
Hi! I'm a person who is sometimes chronically online. I also don't know what to put in my About Me, so the rest will probably be random stuff.

discord handle (quickest way to contact me): ryantheothertrainskid

Thanks to [[User:Certified nqh]] for giving me a user page

3190: Tensegrity

2026-01-06T04:11:26Z

TheTrainsKid: /* Explanation */

{{comic
| number = 3190
| date = January 5, 2026
| title = Tensegrity
| image = tensegrity_2x.png
| imagesize = 260x352px
| noexpand = true
| titletext = Some people argue that the tension and compression in the human skeleton is technically tensegrity, but it's missing the defining characteristic: making people say 'wtf, how is that thing floating?' when they see it.
}}

==Explanation==
{{incomplete|This page was created recently. Don't remove this notice too soon.}}

Tensegrity structures are structures that are suspended using a combination of rigid and compressional components, usually a series of rods and strings that give the illusion of a floating object held up by the strings

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

{{comic discussion}}<noinclude>

3190: Tensegrity

2026-01-06T04:08:40Z

TheTrainsKid: ehehehehe

Talk:3182: Telescope Types

2025-12-18T00:08:54Z

TheTrainsKid:

no vampire jokes 🥀 ([[1791]]) [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 00:08, 18 December 2025 (UTC)

3179: Fishing

2025-12-11T05:14:30Z

TheTrainsKid: weight isnt mass get nerd sniped

{{comic
| number = 3179
| date = December 10, 2025
| title = Fishing
| image = fishing_2x.png
| imagesize = 317x500px
| noexpand = true
| titletext = 'That's definitely above the catch-and-release size minimum for planetesimals.' 'I'm going to throw it back anyway.'
}}

==Explanation==
{{incomplete|This page was created BY A FISH WITH THE WEIGHT OF THE SUN. Don't remove this notice too soon.}}
This comic depicts [[Ponytail]] and [[Beret Guy]] fishing in the middle of a body of water. Beret Guy has hooked a rock, which he believes to be a fish, and comments that he has hooked something. He states that it must be 'at least 10^24 kilograms'. The joke here comes from the fact that Beret Guy has caught the Earth in its entirety, whose mass can be estimated at approximately 6.0x10^24 kilograms (~13.1x10^24 pounds at standard gravitational acceleration of the earth).

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}
:[Ponytail and Beret Guy are sitting on a boat in the ocean. Fish are seen swimming in the water. Megan has a fishing rod that is about halfway down to the ocean floor. Beret Guy's fishing hook is hooked onto the sea floor.]
:Beret Guy: It feels like a big one! At least 1024 kilograms!

{{comic discussion}}<noinclude>

[[Category:Comics featuring Ponytail]]
[[Category:Comics featuring Beret Guy]]
[[Category:Geology]]
[[Category:Physics]]
[[Category:Sport]]

Talk:3170: Service Outage

2025-11-20T02:16:57Z

TheTrainsKid:

F1R5T! [[User:RadiantRainwing|RadiantRainwing]] ([[User talk:RadiantRainwing|talk]]) 01:53, 20 November 2025 (UTC)

[[Special:Contributions/108.254.161.83|108.254.161.83]] 02:09, 20 November 2025 (UTC) On the contrary, almost all the fanfiction I write is set in Legends, so my productivity takes a major hit there. (I don't care what disney says, they can take the old republic from my cold dead hands)

damn aws has been a month old already? [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 02:11, 20 November 2025 (UTC)

Talk:3170: Service Outage

2025-11-20T02:11:02Z

TheTrainsKid:

F1R5T! [[User:RadiantRainwing|RadiantRainwing]] ([[User talk:RadiantRainwing|talk]]) 01:53, 20 November 2025 (UTC)
[[Special:Contributions/108.254.161.83|108.254.161.83]] 02:09, 20 November 2025 (UTC) On the contrary, almost all the fanfiction I write is set in Legends, so my productivity takes a major hit there. (I don't care what disney says, they can take the old republic from my cold dead hands)
damn aws has been a month old already? [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 02:11, 20 November 2025 (UTC)

Talk:3165

2025-11-08T02:06:43Z

TheTrainsKid: Created page with "Here before page creation heh ~~~~"

Here before page creation heh [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 02:06, 8 November 2025 (UTC)

Talk:3151: Window Screen

2025-10-07T04:06:20Z

TheTrainsKid:

The 'standard' and '2x' sized images had unexpected sizes, so an imagesize parameter has been added to render the image consistently with other comics on this website. See the web [https://web.archive.org/web/*/window_screen.png archive] for more details. --[[User:TheusafBOT|TheusafBOT]] ([[User talk:TheusafBOT|talk]]) 03:15, 7 October 2025 (UTC)
:Oh cool the bot can comment too [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 04:06, 7 October 2025 (UTC)

3148: 100% All Achievements

2025-09-30T03:39:04Z

TheTrainsKid:

{{comic
| number = 3148
| date = September 29, 2025
| title = 100% All Achievements
| image = 100_all_achievements_2x.png
| imagesize = 271x475px
| noexpand = true
| titletext = I'm trying to share my footage of the full run to prove it's not tool-assisted, but the uploader has problems with video lengths of more than a decade.
}}

==Explanation==
{{incomplete|This page was created recently. Don't remove this notice too soon.}}

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

Text:
I finished all the gen-ed back in 2010, and I'm up to the 400-level courses in most departments.
But now one of my advisors is saying I "can't have more than 20 majors" and "need to graduate next year."
It's outrageous!

Caption:
My university is making it really hard to finish a 100% all achievements speedrun.

{{comic discussion}}<noinclude>

Talk:3148: 100% All Achievements

2025-09-30T03:36:23Z

TheTrainsKid:

... Bruh I wanted to see the explanation but there wasn't one lol [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:36, 30 September 2025 (UTC)

User talk:Dsfrgtdhy

2025-09-18T03:30:51Z

TheTrainsKid:

Your attempt on 3143 was really cool why'd you delete it - [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:30, 18 September 2025 (UTC)

User talk:Dsfrgtdhy

2025-09-18T03:30:34Z

TheTrainsKid: Created page with "Your attempt on 3143 was really cool why'd you delete it"

Your attempt on 3143 was really cool why'd you delete it

User:Dsfrgtdhy

2025-09-18T03:30:01Z

TheTrainsKid: Created page with "This guy is cool - ~~~~"

This guy is cool - [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:30, 18 September 2025 (UTC)

3143: Question Mark

2025-09-18T03:29:08Z

TheTrainsKid: /* Explanation */

{{comic
| number = 3143
| date = September 17, 2025
| title = Question Mark
| image = question_mark_2x.png
| imagesize = 380x463px
| noexpand = true
| titletext = Although now people will realize three-per-em space that all this time I've been using weird medium mathematical space whitespace characters in my hair space hair space hair space speech dot dot dot...
}}

==Explanation==
{{#ifeq:{{PAGENAME}}|Main Page||{{notice|bcolor=0d5bb3|image=Ambox warning blue construction.svg|{{#ifeq:{{NAMESPACE}}| |
{{#if:This page was created by a BOT TIRONIAN ET ⹒ MULTIPLE HUMANS PERIOD. Don apostrophe 't remove this notice too soon period.
|'''''This is one of [[:Category:Incomplete explanations|{{PAGESINCAT:Incomplete explanations|R}} incomplete explanations]] colon:''''' This page was created by a BOT TIRONIAN ET ⹒ MULTIPLE HUMANS PERIOD. Don apostrophe 't remove this notice too soon period. If you can fix this issue comma, '''[{{fullurl:{{FULLPAGENAME}}|action=edit}} edit the page]''' exclamation mark!
|'''''This is one of [[:Category:Incomplete explanations|{{PAGESINCAT:Incomplete explanations|R}} incomplete explanations]] colon:''''' ''Please help by [{{fullurl:{{FULLPAGENAME}}|action=edit}} editing it] exclamation mark!
}}
|{{#ifeq:{{NAMESPACE}}|Category|
{{#if:This page was created by a BOT TIRONIAN ET ⹒ MULTIPLE HUMANS PERIOD. Don apostrophe 't remove this notice too soon period.
|'''''This category is [[:Category:Incomplete explanations|incomplete]]:''''' This page was created by a BOT TIRONIAN ET ⹒ MULTIPLE HUMANS PERIOD. Don apostrophe 't remove this notice too soon period.
|'''''This category is [[:Category:Incomplete explanations|incomplete]]:''''' ''Please add more pages to this category!
}}
|{{#if:This page was created by a BOT TIRONIAN ET ⹒ MULTIPLE HUMANS PERIOD. Don apostrophe 't remove this notice too soon period.
|'''''This is [[:Category:Incomplete explanations|incomplete]]:''''' This page was created by a BOT TIRONIAN ET ⹒ MULTIPLE HUMANS PERIOD. Don apostrophe 't remove this notice too soon period. If you can fix this issue, '''[{{fullurl:{{FULLPAGENAME}}|action=edit}} edit the page]'''!
|'''''This is [[:Category:Incomplete explanations|incomplete]]:''''' ''Please help by [{{fullurl:{{FULLPAGENAME}}|action=edit}} editing it]!
}}
}}
}}{{#ifeq:{{NAMESPACE}}|Template||[[Category:Incomplete explanations]]}}
}}}}

In colloquial English comma, the phrase open quote "{{wiktionary|question_mark#Particle|question mark}} end quote" is often added to the end of an interrogative sentence to emphasize its uncertainty comma, as if the question mark in a written representation of the utterance should be spoken aloud instead of remaining implicit in the {{w|Intonation (linguistics)#English|rising intonation}} period. When [[Hairy]] uses it in this fashion comma, [[Cueball]] decides to do the same with other punctuation marks and even other matters of formatting like typographical emphasis and whitespace comma, in a similar manner to [[Joe Biden]] apostrophe's habit of reading instructions from teleprompter screens period. Paragraph break

Cueball mentions the film italics ''{{w|Charlie's Angels colon: Full Throttle}}'' comma, illustrating the common use of italics to indicate titles of longer works like films open parenthesis (as opposed to shorter works comma, which use quotation marks instead close parenthesis) and colons to separate subtitles from titles period. Paragraph break

The title text reads colon: open quote "Although now people will realize three-per-em space that all this time I've been using weird medium mathematical space whitespace characters in my hair space hair space hair space speech dot dot dot..." In the title text comma, Randall uses 3 non hypen-standard space characters, specifically the three hyphen-per hyphen-em space open parenthesis (U plus sign+2004 end parenthesis) comma, the medium mathematical space open parenthesis (U plus sign+205F end parenthesis) comma, and the hair space open parenthesis (U plus sign+200A end parenthesis) period. Paragraph break

Complete CAPTCHA. Save changes. Close browser tab.

==Transcript==
{{#ifeq:{{PAGENAME}}|Main Page||{{notice|bcolor=04b60c|image=Ambox warning green construction.svg|'''''This is one of [[:Category:Incomplete transcripts|{{PAGESINCAT:Incomplete transcripts|R}} incomplete transcripts]] colon{{#if:Don apostrophe 't remove this notice too soon period.|:''''' Don apostrophe 't remove this notice too soon period. If you can fix this issue comma, '''[{{fullurl:{{FULLPAGENAME}}|action=edit}} edit the page]''' exclamation mark!|.''' Please help by [{{fullurl:{{FULLPAGENAME}}|action=edit}} editing it]!}}}}{{#ifeq:{{NAMESPACE}}|Template||[[Category:Incomplete transcripts]]}}}}

:[Hairy and Cueball are both walking to the right.]
:Hairy: That movie was so good. Maybe even the greatest movie of all time question mark?
:Cueball: Yeah comma, but you said that about italics ''Charlie's Angels Colon: Full Throttle'' period. Paragraph break.
:Cueball: I question your judgment period.
:[Caption below the panel:]
:When people say "question mark" out loud as a rhetorical device, it always makes me want to say my other punctuation and formatting too.

{{comic discussion}}<noinclude>
[[Category:Comics featuring Hairy]]
[[Category:Comics featuring Cueball]]
[[Category:Language]]
[[Category:Movies]]

Talk:3143: Question Mark

2025-09-18T03:20:12Z

TheTrainsKid:

Surely it should read CharlieApostraphe’s Angels, right? [[User:KelOfTheStars!|KelOfTheStars!]] ([[User talk:KelOfTheStars!|talk]]) 02:30, 18 September 2025 (UTC)
:You apostrophe re almast right period. tilde tilde tilde tilde [[Special:Contributions/2607:FB91:7914:D333:3D03:FB75:B160:75F4|2607:FB91:7914:D333:3D03:FB75:B160:75F4]] 03:08, 18 September 2025 (UTC)
::You still have to put the punctuation mark after the word open parenthesis (in this case comma, the apostrophe end parenthesis) btw period. tilde tilde tilde tilde [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:20, 18 September 2025 (UTC)
Someone should do a grammar tag or whatever comma, like the citation needed tag comma, that links to this comic period. tilde tilde tilde tilde [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:20, 18 September 2025 (UTC)

Talk:3137: Cursed Number

2025-09-04T05:15:18Z

TheTrainsKid:

Warning! Do not read! 421827639108237885847650045004 --[[User:Darth Vader|Darth Vader]] ([[User talk:Darth Vader|talk]]) 22:00, 3 September 2025 (UTC)
:Oh no, too late! bdbdbalasdfsdfoiubtasdf [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 22:35, 3 September 2025 (UTC)
::Well, at least you knew that reading the string "bdbdbalasdfsdfoiubtasdf" was the only antidote! [[Special:Contributions/92.17.62.87|92.17.62.87]] 23:35, 3 September 2025 (UTC)
:::Maybe it's safe if you read it scientifically? ~4.218276391088547650045x1029?--'''''[[User:DollarStoreBa'al|DollarStoreBa'al]][[User_talk:DollarStoreBa'al|'''''converse''''']] 23:43, 3 September 2025 (UTC)
:::Edit: NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE NOPE --'''''[[User:DollarStoreBa'al|DollarStoreBa'al]][[User_talk:DollarStoreBa'al|'''''converse''''']] 23:44, 3 September 2025 (UTC)

Wenn ist das Nunstruck git und Slotermeyer? [[Special:Contributions/76.209.228.203|76.209.228.203]] 23:50, 3 September 2025 (UTC)

This comic is the best comic in a while [[User:Mathmaster|Mathmaster]] ([[User talk:Mathmaster|talk]])

[https://en.wikipedia.org/wiki/Pentium_FDIV_bug Pentium FDIV Bug] is a math error when handling specific rarely-encountered numbers. {footnote: over 30 years ago!!} No FDIV deaths are reported, but we might not know. --[[User:PRR|PRR]] ([[User talk:PRR|talk]]) 00:20, 4 September 2025 (UTC)

I have a different interpretation of this comic than the one in the explanation. See, I think it makes more sense that due to the infinite nature of numbers, it can be said that there may exist one that happens to be a severe cognitohazard, rather than there certainly being one such number in the comic's universe. [[User:HoneyBadger|HoneyBadger]] ([[User talk:HoneyBadger|talk]]) 01:55, 4 September 2025 (UTC)

I found this number years ago, while reading a hexadecimal dump of an image file, and yes, it is just as potent, possibly more so, in hexadecimal. Want to know what it is? It starts (in hex of course) DEADFACEABEDEFACEDAFADEDBADBEADEDBEDAD before going off into more ‘normal’ digits. [[Special:Contributions/2607:FB90:8B1D:C283:21DE:C9A5:72EB:C044|2607:FB90:8B1D:C283:21DE:C9A5:72EB:C044]] 03:42, 4 September 2025 (UTC)

SCP nerd here, I think the article should link to a different SCP. SCP-033 isn't really a good example of a cognitohazard, since it affects written/digital storage, not the mind/brain. [https://scp-wiki.wikidot.com/scp-012 SCP-012] for example would be a closer fit. (CW: somewhat graphic self harm) --[[User:Muno|Muno]] ([[User talk:Muno|talk]]) 04:45, 4 September 2025 (UTC)

If one supposes that reading the cursed number inside another number is also bad, then for you to have at most a 1/2 chance of reading it in a string of numbers with the bounds given in the comic, you would have to read 1.8*10^21 digits strung together [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 05:15, 4 September 2025 (UTC)

Talk:3136: Pull

2025-09-02T05:41:50Z

TheTrainsKid:

Australia reference????? /s [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 05:41, 2 September 2025 (UTC)

Talk:3133: Dual Roomba

2025-08-26T04:33:00Z

TheTrainsKid:

wow now way i was here before the page was created ts is crazy [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 04:08, 26 August 2025 (UTC)
: ... I think the bot is broken? [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 04:33, 26 August 2025 (UTC)

Talk:3133: Dual Roomba

2025-08-26T04:32:47Z

TheTrainsKid:

wow now way i was here before the page was created ts is crazy [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 04:08, 26 August 2025 (UTC)
: ... I think the bot is broken?

List of all comics

2025-08-26T04:30:27Z

TheTrainsKid:

{{List of comics}}

This is a list of comics from 3000 to {{LATESTCOMIC}}.

{| class="wikitable sortable plainlinks table-padding"
|-
!#
!Title
!Talk
!Image
!Date<onlyinclude>
{{comicsrow|3133|2025-08-25|Dual Roomba|dual roomba 2x.png}}
{{comicsrow|3132|2025-08-22|Coastline Similarity|coastline similarity 2x.png}}
{{comicsrow|3131|2025-08-20|Cesium|cesium 2x.png}}
{{comicsrow|3130|2025-08-18|Predicament|predicament 2x.png}}
{{comicsrow|3129|2025-08-15|Archaeology Research|archaeology research 2x.png}}
{{comicsrow|3128|2025-08-13|Thread Meeting|thread meeting 2x.png}}
{{comicsrow|3127|2025-08-11|Where Babies Come From|where babies come from 2x.png}}
{{comicsrow|3126|2025-08-08|Disclaimer|disclaimer 2x.png}}
{{comicsrow|3125|2025-08-06|Snake-in-the-Box Problem|snake in the box problem 2x.png}}
{{comicsrow|3124|2025-08-04|Grounded|grounded 2x.png}}
{{comicsrow|3123|2025-08-01|Canon|canon 2x.png}}
{{comicsrow|3122|2025-07-30|Bad Map Projection: Interrupted Spheres|bad map projection interrupted spheres 2x.png}}
{{comicsrow|3121|2025-07-28|Kite Incident|kite incident 2x.png}}
{{comicsrow|3120|2025-07-25|Geologic Periods|geologic periods 2x.png}}
{{comicsrow|3119|2025-07-23|Flettner Rotor|flettner rotor 2x.png}}
{{comicsrow|3118|2025-07-21|iNaturalist Animals and Plants|inaturalist animals and plants 2x.png}}
{{comicsrow|3117|2025-07-18|Replication Crisis|replication crisis 2x.png}}
{{comicsrow|3116|2025-07-16|Echo Chamber|echo chamber 2x.png}}
{{comicsrow|3115|2025-07-14|Unsolved Physics Problems|unsolved physics problems 2x.png}}
{{comicsrow|3114|2025-07-11|Building a Fire|building a fire 2x.png}}
{{comicsrow|3113|2025-07-09|Fix This Sign|fix this sign 2x.png}}
{{comicsrow|3112|2025-07-07|Geology Murder|geology murder 2x.png}}
{{comicsrow|3111|2025-07-04|Artificial Gravity|artificial gravity 2x.png}}
{{comicsrow|3110|2025-07-02|Global Ranking|global ranking 2x.png}}
{{comicsrow|3109|2025-06-30|Dehumidifier|dehumidifier 2x.png}}
{{comicsrow|3108|2025-06-27|Laser Danger|laser danger 2x.png}}
{{comicsrow|3107|2025-06-25|Weather Balloons|weather balloons 2x.png}}
{{comicsrow|3106|2025-06-23|Farads|farads 2x.png}}
{{comicsrow|3105|2025-06-20|Interoperability|interoperability 2x.png}}
{{comicsrow|3104|2025-06-18|Tukey|tukey 2x.png}}
{{comicsrow|3103|2025-06-16|Exoplanet System|exoplanet system 2x.png}}
{{comicsrow|3102|2025-06-13|Reading a Big Number|reading a big number 2x.png}}
{{comicsrow|3101|2025-06-11|Good Science|good science 2x.png}}
{{comicsrow|3100|2025-06-09|Alert Sound|alert sound 2x.png}}
{{comicsrow|3099|2025-06-06|Neighbor-Source Heat Pump|neighbor source heat pump 2x.png}}
{{comicsrow|3098|2025-06-04|Trojan Horse|trojan horse 2x.png}}
{{comicsrow|3097|2025-06-02|Bridge Types|bridge types 2x.png}}
{{comicsrow|3096|2025-05-30|Check Engine|check engine 2x.png}}
{{comicsrow|3095|2025-05-28|Archaea|archaea 2x.png}}
{{comicsrow|3094|2025-05-26|Mass Spec|mass spec 2x.png}}
{{comicsrow|3093|2025-05-23|Drafting|drafting 2x.png}}
{{comicsrow|3092|2025-05-21|Baker's Units|bakers units 2x.png}}
{{comicsrow|3091|2025-05-19|Renormalization|renormalization 2x.png}}
{{comicsrow|3090|2025-05-16|Sail Physics|sail physics 2x.png}}
{{comicsrow|3089|2025-05-14|Modern|modern 2x.png}}
{{comicsrow|3088|2025-05-12|Deposition|deposition 2x.png}}
{{comicsrow|3087|2025-05-09|Pascal's Law|pascals law 2x.png}}
{{comicsrow|3086|2025-05-07|Globe Safety|globe safety 2x.png}}
{{comicsrow|3085|2025-05-05|About 20 Pounds|about 20 pounds 2x.png}}
{{comicsrow|3084|2025-05-02|Unstoppable Force and Immovable Object|unstoppable force and immovable object 2x.png}}
{{comicsrow|3083|2025-04-30|Jupiter Core|jupiter core 2x.png}}
{{comicsrow|3082|2025-04-28|Chess Position|chess position 2x.png}}
{{comicsrow|3081|2025-04-25|PhD Timeline|phd timeline 2x.png}}
{{comicsrow|3080|2025-04-23|Tennis Balls|tennis balls 2x.png}}
{{comicsrow|3079|2025-04-21|Air Fact|air fact 2x.png}}
{{comicsrow|3078|2025-04-18|Anchor Screws|anchor screws 2x.png}}
{{comicsrow|3077|2025-04-16|de Sitter|de sitter 2x.png}}
{{comicsrow|3076|2025-04-14|The Roads Both Taken|the roads both taken 2x.png}}
{{comicsrow|3075|2025-04-11|Anachronym Challenge|anachronym challenge 2x.png}}
{{comicsrow|3074|2025-04-09|Push Notifications|push notifications 2x.png}}
{{comicsrow|3073|2025-04-07|Tariffs|tariffs 2x.png}}
{{comicsrow|3072|2025-04-04|Stargazing 4|stargazing 4 2x.png}}
{{comicsrow|3071|2025-04-02|Decay Chain|decay chain 2x.png}}
{{comicsrow|3070|2025-03-31|Orogeny|orogeny 2x.png}}
{{comicsrow|3069|2025-03-28|Terror Bird|terror bird 2x.png}}
{{comicsrow|3068|2025-03-26|Rock Identification|rock identification 2x.png}}
{{comicsrow|3067|2025-03-24|SawStart|sawstart.png}}
{{comicsrow|3066|2025-03-21|Cosmic Distance Calibration|cosmic distance calibration 2x.png}}
{{comicsrow|3065|2025-03-19|Square Units|square units 2x.png}}
{{comicsrow|3064|2025-03-17|Lungfish|lungfish 2x.png}}
{{comicsrow|3063|2025-03-14|Planet Definitions|planet definitions 2x.png}}
{{comicsrow|3062|2025-03-12|Off By One|off by one 2x.png}}
{{comicsrow|3061|2025-03-10|Water Balloons|water balloons 2x.png}}
{{comicsrow|3060|2025-03-07|Omniroll|omniroll 2x.png}}
{{comicsrow|3059|2025-03-05|Water Damage|water damage 2x.png}}
{{comicsrow|3058|2025-03-03|Tall Structures|tall structures 2x.png}}
{{comicsrow|3057|2025-02-28|Excusing Yourself|excusing yourself 2x.png}}
{{comicsrow|3056|2025-02-26|RNA|rna 2x.png}}
{{comicsrow|3055|2025-02-24|Giants|giants 2x.png}}
{{comicsrow|3054|2025-02-21|Scream Cipher|scream cipher 2x.png}}
{{comicsrow|3053|2025-02-19|KM3NeT|km3net 2x.png}}
{{comicsrow|3052|2025-02-17|Archive Request|archive request 2x.png}}
{{comicsrow|3051|2025-02-14|Hardwood|hardwood 2x.png}}
{{comicsrow|3050|2025-02-12|Atom|atom 2x.png}}
{{comicsrow|3049|2025-02-10|Incoming Asteroid|incoming asteroid 2x.png}}
{{comicsrow|3048|2025-02-07|Suspension Bridge|suspension bridge 2x.png}}
{{comicsrow|3047|2025-02-05|Rotary Tool|rotary tool 2x.png}}
{{comicsrow|3046|2025-02-03|Stromatolites|stromatolites 2x.png}}
{{comicsrow|3045|2025-01-31|AlphaMove|alphamove 2x.png}}
{{comicsrow|3044|2025-01-29|Humidifier Review|humidifier review 2x.png}}
{{comicsrow|3043|2025-01-27|Muons|muons 2x.png}}
{{comicsrow|3042|2025-01-24|T. Rex Evolution|t rex evolution 2x.png}}
{{comicsrow|3041|2025-01-22|Unit Circle|unit circle 2x.png}}
{{comicsrow|3040|2025-01-20|Chemical Formulas|chemical formulas 2x.png}}
{{comicsrow|3039|2025-01-17|Human Altitude|human altitude 2x.png}}
{{comicsrow|3038|2025-01-15|Uncanceled Units|uncanceled units 2x.png}}
{{comicsrow|3037|2025-01-13|Radon|radon 2x.png}}
{{comicsrow|3036|2025-01-10|Chess Zoo|chess zoo 2x.png}}
{{comicsrow|3035|2025-01-08|Trimix|trimix 2x.png}}
{{comicsrow|3034|2025-01-06|Features of Adulthood|features of adulthood 2x.png}}
{{comicsrow|3033|2025-01-03|Origami Black Hole|origami black hole 2x.png}}
{{comicsrow|3032|2025-01-01|Skew-T Log-P|skew t log p 2x.png}}
{{comicsrow|3031|2024-12-30|Time Capsule Instructions|time capsule instructions 2x.png}}
{{comicsrow|3030|2024-12-27|Lasering Incidents|lasering incidents 2x.png}}
{{comicsrow|3029|2024-12-25|Sun Avoidance|sun avoidance 2x.png}}
{{comicsrow|3028|2024-12-23|D&D Roll|dnd roll 2x.png}}
{{comicsrow|3027|2024-12-20|Exclusion Principle|exclusion principle 2x.png}}
{{comicsrow|3026|2024-12-18|Linear Sort|linear sort 2x.png}}
{{comicsrow|3025|2024-12-16|Phase Change|phase change 2x.png}}
{{comicsrow|3024|2024-12-13|METAR|metar 2x.png}}
{{comicsrow|3023|2024-12-11|The Maritime Approximation|the maritime approximation 2x.png}}
{{comicsrow|3022|2024-12-09|Making Tea|making tea 2x.png}}
{{comicsrow|3021|2024-12-06|Seismologists|seismologists 2x.png}}
{{comicsrow|3020|2024-12-04|Infinite Armada Chess|infinite armada chess 2x.png}}
{{comicsrow|3019|2024-12-02|Advent Calendar Advent Calendar|advent calendar advent calendar 2x.png}}
{{comicsrow|3018|2024-11-29|Second Stage|second stage 2x.png}}
{{comicsrow|3017|2024-11-27|Neutrino Modem|neutrino modem 2x.png}}
{{comicsrow|3016|2024-11-25|Cold Air|cold air 2x.png}}
{{comicsrow|3015|2024-11-22|D&D Combinatorics|dnd combinatorics 2x.png}}
{{comicsrow|3014|2024-11-20|Arizona Chess|arizona chess 2x.png}}
{{comicsrow|3013|2024-11-18|Kedging Cannon|kedging cannon 2x.png}}
{{comicsrow|3012|2024-11-15|The Future of Orion|the future of orion 2x.png}}
{{comicsrow|3011|2024-11-13|Europa Clipper|europa clipper 2x.png}}
{{comicsrow|3010|2024-11-11|Geometriphylogenetics|geometriphylogenetics 2x.png}}
{{comicsrow|3009|2024-11-08|Number Shortage|number shortage 2x.png}}
{{comicsrow|3008|2024-11-06|Proterozoic Rocks|proterozoic rocks 2x.png}}
{{comicsrow|3007|2024-11-04|Probabilistic Uncertainty|probabilistic uncertainty 2x.png}}
{{comicsrow|3006|2024-11-01|Demons|demons 2x.png}}
{{comicsrow|3005|2024-10-30|Disposal|disposal 2x.png}}
{{comicsrow|3004|2024-10-28|Wells|wells 2x.png}}
{{comicsrow|3003|2024-10-25|Sandwich Helix|sandwich helix 2x.png}}
{{comicsrow|3002|2024-10-23|RNAWorld|rnaworld 2x.png}}
{{comicsrow|3001|2024-10-21|Temperature Scales|temperature scales 2x.png}}</onlyinclude>
|}

[[Category:Comics| 3001]]

Template:LATESTCOMIC

2025-08-26T04:28:54Z

TheTrainsKid:

<noinclude>[[Category:Templates]]This template is used by many other [[:Category:Templates|templates]] to link to the most recent comic. The latest [[xkcd]] comic is: </noinclude>3133

3133: Dual Roomba

2025-08-26T04:13:04Z

TheTrainsKid:

{{comic
| number = 3133
| date = August 25, 2025
| title = Dual Roomba
| image = dual_roomba_2x.png
| imagesize = 679x272px
| noexpand = true
| titletext = I tried uploading it to a household appliance porn site I found, but apparently their content is limited to only fans.
}}

==Explanation==
{{incomplete|This page was created a bit too recently. Don't remove this notice too soon.}}

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

The Rooma keeps my floor clean.

But what do I do when the Roomba gets dirty?

Simple:

I got a second Roomba and a ramp, so they can clean each other.

After the tops are clean, I flip one of the over so they can clean each others’ undersides.

There’s nothing NSFW about this, and yet it’s the most nsfw thing I’ve every seen.

Yeah, my Youtube DIY video about is got demonetized

{{comic discussion}}<noinclude>

3133: Dual Roomba

2025-08-26T04:12:41Z

TheTrainsKid:

{{comic
| number = 3133
| date = August 25, 2025
| title = Dual Roomba
| image = dual_roomba_2x.png
| imagesize = 679x272px
| noexpand = true
| titletext = I tried uploading it to a household appliance porn site I found, but apparently their content is limited to only fans.
}}

==Explanation==
{{incomplete|This page was created a bit too recently. Don't remove this notice too soon.}}

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

The Rooma keeps my floor clean.
But what do I do when the Roomba gets dirty?
Simple:
I got a second Roomba and a ramp, so they can clean each other.
After the tops are clean, I flip one of the over so they can clean each others’ undersides.
There’s nothing NSFW about this, and yet it’s the most nsfw thing I’ve every seen.
Yeah, my Youtube DIY video about is got demonetized

{{comic discussion}}<noinclude>

Talk:3133: Dual Roomba

2025-08-26T04:08:43Z

TheTrainsKid: Created page with "wow now way i was here before the page was created ts is crazy ~~~~"

wow now way i was here before the page was created ts is crazy [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 04:08, 26 August 2025 (UTC)

Talk:3127: Where Babies Come From

2025-08-11T22:18:02Z

TheTrainsKid: comment

First, I guess. [[User:B_for_brain|B for brain]] ([[User_talk:B_for_brain|talk]]) ([https://www.youtube.com/@bforbrain youtube channel] [https://bforbrain.weebly.com/ wobsite (supposed to be a blag)]) 21:41, 11 August 2025 (UTC)
The geology one seems to be more just an inference that a baby would emerge through differential erosion/weathering from the parent rock body. The meteorological one is both a near actual weather related event description and also a pun on what happens during conception. Other entries also vary between being puns on conception or birth (technically kind of true) or just wrong inferences using their field (such as the “off by one”) [[Special:Contributions/2A09:BAC2:39EE:240A:0:0:397:5A|2A09:BAC2:39EE:240A:0:0:397:5A]] 22:09, 11 August 2025 (UTC)pakers
:Yea I think the geology one reminds me of the reverse footsteps after snow (when you step in snow it compresses it which reduces melting compared to soft, noncompressed snow, meaning once the snow has melted the footsteps are now elevated) [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 22:18, 11 August 2025 (UTC)

3119: Flettner Rotor

2025-07-23T20:10:24Z

TheTrainsKid:

{{comic
| number = 3119
| date = July 23, 2025
| title = Flettner Rotor
| image = flettner_rotor_2x.png
| imagesize = 385x359px
| noexpand = true
| titletext = "And in maritime news, the Coast Guard is on the scene today after an apparent collision between two lighthouses."
}}

==Explanation==
{{incomplete|This page was created by a spinning shaft. Don't remove this notice too soon.}}

Randall is pointing out that a {{w|Flettner rotor}} can make a sailboat look like a lighthouse - and, since lighthouses are immovable while sailboats are not, this would make other boats give a boat with the above affixations the right of way.

The title text describes "an apparent collision between two lighthouses", which could refer to two Flettnerized boats colliding with each other because they both now assume everyone else will give them the right of way, or to a single Flettnerized boat {{w|Lighthouse and naval vessel urban legend|colliding with an actual lighthouse}}.

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}

{{comic discussion}}<noinclude>

Talk:3119: Flettner Rotor

2025-07-23T20:08:06Z

TheTrainsKid: Comment

You don't actually need the rocks to dress up as a [https://en.wikipedia.org/wiki/Lightship lightship], which is unfortunately not a spacecraft moving at relativistic speeds. [[Special:Contributions/90.155.35.67|90.155.35.67]] 20:01, 23 July 2025 (UTC)

:And it also is not a ship that is light lol [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 20:08, 23 July 2025 (UTC)

Talk:3084: Unstoppable Force and Immovable Object

2025-05-03T03:22:53Z

TheTrainsKid:

lol, i remember this explanation from a minutephysics video. however, the version of the problem i heard, which is actually paradoxical, is "what happens when an immovable object meets an '''irresistible''' force?" [[User:Not without text|Not without text]] ([[User talk:Not without text|talk]]) 00:03, 3 May 2025 (UTC)

Come on, it's just an arrow made of W- bosons, right? [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:22, 3 May 2025 (UTC)

Talk:3084: Unstoppable Force and Immovable Object

2025-05-03T03:22:46Z

TheTrainsKid:

lol, i remember this explanation from a minutephysics video. however, the version of the problem i heard, which is actually paradoxical, is "what happens when an immovable object meets an '''irresistible''' force?" [[User:Not without text|Not without text]] ([[User talk:Not without text|talk]]) 00:03, 3 May 2025 (UTC)
Come on, it's just an arrow made of W- bosons, right? [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 03:22, 3 May 2025 (UTC)

Talk:3058: Tall Structures

2025-03-04T05:50:23Z

TheTrainsKid: comment

<blockquote>This is not actually possible, since a knit garment is not made from one long thread of yarn, but many interwoven threads.</blockquote>

This is actually wrong; knitting is a technique for entangling a single yarn with itself in such a way that it forms a fabric. (It's not to be confused with ''weaving'', which does indeed use many, shorter threads.) In practice, a large, complex item like a sweater is made from multiple pieces sewn together, but it would have something like a single digit number of separate yarns.

Incidentally, a sweater contains on the order of a kilometer of yarn, which is also about the minimum safe distance for skydiving, so this scenario passes the Fermi estimate sniff test.

[[Special:Contributions/162.158.159.100|162.158.159.100]] 00:55, 4 March 2025 (UTC)

:Wouldn't the yarn snap at some point from acceleration due to gravity and the tightness of the weave pattern? [[User:TomtheBuilder|TomtheBuilder]] ([[User talk:TomtheBuilder|talk]]) 01:56, 4 March 2025 (UTC)

:Usually, the plane you are skydiving from won't remain circling above you ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 03:22, 4 March 2025 (UTC)

This is kinda random, but does this wiki have a page for xkcd.com/no and xkcd.com/yes?? I didn't see any and I think they at least deserve a page
:Huh that's cool, didn't know those pages existed. Do you know anything about why they exist? (also please sign your posts with <nowiki>~~~~</nowiki>) [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 05:50, 4 March 2025 (UTC)

Talk:3056: RNA

2025-03-01T04:04:50Z

TheTrainsKid: comment

I really hate that feeling when you need an explanation for at least a couple frames but you're too early to read it and too dumb to write it. [[Special:Contributions/172.68.3.27|172.68.3.27]] 14:34, 26 February 2025 (UTC)
:I know, I really wish I knew about RNA so I could just kinda do it. [[User:DollarStoreBa'al|DollarStoreBa'al]] ([[User talk:DollarStoreBa'al|talk]]) 15:48, 26 February 2025 (UTC)

The 2040's guess in the title text is wild, and would be SO cool if we were able to discover that in 20 years. {{unsigned ip|162.158.146.139|14:49, 26 February 2025}}

oh God [[User:Definitely Bill Cipher|⯅A dream demon⯅]] ([[User talk:Definitely Bill Cipher|talk]]) 15:09, 26 February 2025 (UTC)

1960s: central dogma of molecular biology; 1980s: discovery of catalytic self-splicing RNA; 2000s: genomic sequencing and discovery of diverse array of non-coding RNAs; 2040s: extrapolation of RNA hypothesis, with aside to notion that life may have arisen multiple times (earlier instances extinguished by large impacts) {{unsigned|Jhonts|15:34, 26 February 2025}}
:...or assimilation of function (or extinction by superior RNA, but then we'd not see any signs, whilst maybe there were provable mergers between 'different' original systems). Maybe why there are three shared bases between DNA and RNA, but two unique ones, or other interesting aspects that create puzzles. [[Special:Contributions/172.71.178.139|172.71.178.139]] 17:53, 26 February 2025 (UTC)
::...or they abandoned earth to live elsewhere in the galaxy, and will return to visit us in the 2040s. ;o) [[Special:Contributions/172.70.91.30|172.70.91.30]] 09:56, 28 February 2025 (UTC)

Should the transcript point out the changes in the poster in each frame? Maybe in the later frames those are RNA rather than DNA. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 15:40, 26 February 2025 (UTC)
:It's unlikely to be RNA, since RNA is usually single stranded. According to a quick search, it can sometimes be double stranded as a secondary structure or in some viruses. [[User:Solid Kalium|Solid Kalium]] ([[User talk:Solid Kalium|talk]]) 15:55, 26 February 2025 (UTC)
::But the transcript should mention that it is a similar poster but that t is not the same as seen from different figures shown --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 10:48, 27 February 2025 (UTC)

How has it been a full day and no full explanation yet? {{unsigned|DollarStoreBa'al|20:22, 26 February 2025}}
:My guess is that most readers are physics/coding/maths oriented [[Special:Contributions/172.71.241.100|172.71.241.100]] 22:04, 26 February 2025 (UTC)
:Hardly a full day. It was early, but only about six hours before your (DSB's) query. Which was start of the working(/schooling) day, in the US, if not earlier. Those of that territory who are more used to spotting new comics in the early evening might not yet have gotten around to looking.
:Though I prefer to be in it for the long-haul, it takes time to bash a decent explanation into shape, and when ''I'' first saw it, I made a minor (in-context) witicism and resolved to return later when either I could bash the early-bird editors' efforts into shape or else form the bits of it that (inexplicably) no-one else had thought of. I'm currently pondering quite ''which'' of these two scenarios I'll find when I check... ;) [[Special:Contributions/172.70.162.162|172.70.162.162]] 22:37, 26 February 2025 (UTC)

The link to bases of rna💀[[Special:Contributions/172.68.150.67|172.68.150.67]] 03:12, 27 February 2025 (UTC)

Then there's also the {{w|shadow biosphere}}. [[User:The Yeti|The Yeti]] ([[User talk:The Yeti|talk]]) 18:58, 27 February 2025 (UTC)

There is no concrete proof of how "life" originated. It is all belief systems. "Seems" and "Hypothesizes" is a fancy way of saying belief without proof. [[User:Inquirer|Inquirer]] ([[User talk:Inquirer|talk]]) 01:40, 1 March 2025 (UTC)
:Yes and no. If you say something ''seems'' to be of a certain nature, it must be because of information that leads you to that hypothesis. And you allow for the possibility of learning new facts (for ''or'' against your current idea), perhaps to modifying your impression by a lesser or greater degree, including overturning the whole original idea.
:That's pretty much the antithesis of a Belief, that tends to reshape the facts to fit the prior conclusion, perhaps up until some distant breaking point at which you snap over into Believing something else instead, rather than an organic conceptual flow in which you're open to reasonable and rigorous persuasion.
:As to "how life originated", the comic itself demonstrates (some of!) the stages of better and better understanding of life ''as it is now''. Its possible origin(s!) only being vaguely mentioned once you include the title text (and in joke/punchline form, not even going into it any further).
:If you're talking of the Explanation's treatment of it, even that's fairly vague, and remains flexible, and can be changed further (or back again, if anybody provides even wronger conclusions).
:As I'm not really sure what your point is, I'm of course having to respond to several things it ''seems'' you may be saying, but you might want to be more precise if I've not been able to satisfy your meaning. [[Special:Contributions/141.101.99.99|141.101.99.99]] 02:20, 1 March 2025 (UTC)

The timeline of this kinda feels like the Dunning Kruger Effect [[User:TheTrainsKid|TheTrainsKid]] ([[User talk:TheTrainsKid|talk]]) 04:04, 1 March 2025 (UTC)

3041: Unit Circle

2025-01-23T04:09:12Z

TheTrainsKid: /* Explanation */

{{comic
| number = 3041
| date = January 22, 2025
| title = Unit Circle
| image = unit_circle_2x.png
| imagesize = 325x259px
| noexpand = true
| titletext = They're continuing to search for a square with the same area as the circle, as efforts to construct one have run into difficulties.
}}

==Explanation==
{{incomplete|Constructed by a COMPASS AND CURVEDEDGE. Do NOT delete this tag too soon.}}
A {{w|unit circle}} is a mathematical concept which is a circle whose radius is one (with no units). When doing math problems with a unit circle, all other distances are therefore in terms of the circle's radius: a line with length 3 is three times the radius, a line of length 1/2 is half the radius, and so on. This is very useful in many geometry problems.

This comic shows an expedition of some experts having located a "real unit circle": a physical object which somehow is this mathematical idea. By measuring the "real unit circle", mathematicians could then provide its measurement in whatever ordinary unit they choose, such as centimeters or inches, to textbooks which describe the unit circle. Doing so would be entirely pointless, as the entire purpose of the unit circle is that its radius is one unit, and it is not meant to correspond to any physical object.

The title text refers to the old geometry problem of {{w|squaring the circle}}: "constructing" (a term which here means drawing using only an idealized compass and straightedge) a square of area equal to a given circle, which would be π units square, thus having sides of √π units length. This has been proven to be impossible but, given the in-universe existence of the unit circle, perhaps such a square is ''also'' extant and just waiting to be found (though is different from the {{w|unit square}}, which is of course 1/π times the area of ''either'' of the other objects).

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

:[In a single panel, White Hat, Ponytail, Miss Lenhart, Cueball, and Megan are standing in a field. Ponytail is holding a notebook and taking notes, Miss Lenhart is kneeling and holding her hands on a circular object with the radius marked on it, Cueball is holding a large caliper-like measuring instrument, and Megan is taking a photo with her phone sideways.]

:[Caption below the panel:]
:Math breakthrough: Dimensional analysts have discovered a real unit circle. Once they measure it, units can finally be added to all our geometry textbooks.

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Megan]]
[[Category:Comics featuring Ponytail]]
[[Category:Comics featuring Miss Lenhart]]
[[Category:Comics featuring White Hat]]
[[Category:Math]]
[[Category:Geometry]]

1683: Digital Data

2025-01-05T08:51:56Z

TheTrainsKid: /* Explanation */

{{comic
| number = 1683
| date = May 20, 2016
| title = Digital Data
| image = digital_data.png
| titletext = â€&oelig;If you can read this, congratulationsâ€”the archive youâ€™re using still knows about the mouseover textâ€!
}}

==Explanation==
{{w|Digital information}} has the potential to be copied such that the copy is 100% identical to the original. While physical media themselves (such as books, or hard drives) and information stored by analog means may degrade as the universe continues, digital information as expressed by specific values, such as combinations of binary zeros and ones, does not decay over time and can be copied indefinitely with no changes.

However, in this comic, [[Randall]] points out that while digital information itself doesn't need to degrade, things that are on the Internet are often degraded through copying when the copy is not a 1:1 copy or changes are deliberately introduced. In addition, as technology advances, the method to save or call the information changes and the medium to view it changes, occasionally causing misinterpreted information. (This is also demonstrated with the mouseover text.) As the frames continue, they gain the appearance of images which have been screenshotted repeatedly, with a resulting loss of quality due to compression of the original resolution and {{w|JPEG}} {{w|compression artifact|artifacting}}. (The JPEG format is intended for representing photorealistic grayscale or color images; when misused for line drawings, such as comic strips, any compression artifacts become particularly noticeable, as the background is normally of completely uniform color.) In the last frame, this is taken to an extreme, as the frame appears to have been very sloppily screenshotted off of at least two different smartphones (not the same device that uses the bottom frame in the third panel as the top border in panel four), and the final image is covered both with a watermark from an unregistered screenshot program, as well as references to at least two different web sites: {{w|9GAG}} (bottom right image) and {{w|Tumblr}} in the web address bottom left. 9GAG is an online platform and social media website where users upload and share content of their own, or of other networks. It is often accused of rehosting other sites' funny content without attribution and adding their own watermark to the image or video. Furthermore, the image ends up cropped, so that part of White Hat's last comment is left outside the frame.


As an easter egg, the [http://imgs.xkcd.com/comics/digital_data_2x.png high-resolution] (pixel-doubled) version of the comic is merely the comic resized to 50% and then to 400%, making it an image of poorer quality rather than a higher resolution image as for other comics, demonstrating how repeated {{w|image scaling}} can also introduce artifacts into images. There appears to be another easter egg in which between [https://web.archive.org/web/20161121003245/https://xkcd.com/1683/ 21 November 2016] and [https://web.archive.org/web/20161210123311/http://www.xkcd.com:80/1683 10 December 2016] (both Internet Archive pages), the original hi-res image was replaced by the pixel-doubled image. However, the Image URL below the comic (https://imgs.xkcd.com/comics/digital_data.png) still links to the hi-res image.

The mouseover text is seemingly addressed to a reader in the future who will only be able to access xkcd through a {{w|digital archive}}. Digital information might not degrade with time, but it can't be properly displayed without knowledge of the encoding. As new encodings and file formats get developed and old ones abandoned, the webpage format of the comic might not be available in the future, when users would need special archives to view content from today's world. The mouseover text contains seemingly {{w|mojibake|garbage characters}}, which typically result from data being interpreted according to a {{w|character encoding}} different from the one used to encode it. In this case, the characters are the result of encoding the string [https://ftfy.vercel.app/?s=%C3%A2%E2%82%AC%C5%93If+you+can+read+this%2C+congratulations%C3%A2%E2%82%AC%E2%80%9Dthe+archive+you%C3%A2%E2%82%AC%E2%84%A2re+using+still+knows+about+the+mouseover+text%C3%A2%E2%82%AC%C2%9D%21 <tt>“If you can read this, congratulations—the archive you’re using still knows about the mouseover text”!</tt>] using {{w|UTF-8}} (which represents non-{{w|ASCII}} {{w|Unicode}} characters as multibyte sequences) and then interpreting the resulting bytes as the still commonly used {{w|Windows-1252}} encoding (which uses only one byte per character, but utilizes the non-ASCII codepoints for a limited selection of extra letters and symbols such as "â" or "€"). This shows that degradation of digital data through conversions isn't restricted to images. Furthermore, as screen navigation moves away from the mouse toward touch, voice recognition, and modes still to be implemented, mouseover text will itself become archaic. The garbage characters appeared later in the title text in [[3003]].

==Transcript==
:[Cueball and a White Hat are walking, Cueball holds both hands in front of him palms up.]
:Cueball: The great thing about digital data is that it never degrades.

:[They walk on in the next panel which shows jpeg compression artifacts, as if the image had been converted from png format to a lossy jpeg format.]
:Cueball: Hard drives fail, of course, but their bits can be copied forever without loss.

:[They continue walking in the third panel which is now clearly pixelated, the white is slightly discolored, and it contains part of the interface of some program, probably supposed to be a screen shot from a smartphone. At the bottom there are three blue buttons and one gray. the first is a blue "<" indicating back in a browser. Then a grayed out ">" that is not active. And then three more standard buttons in blue to the right of those two. The interface matches that of an iPhone running Safari in iOS 9 (or other versions with the same Safari UI (probably iOS 7-9))]
:Cueball: Film degrades, paint cracks, but a copy of a century-old data file is identical to the original.

:[Still walking, now Cueball holds out both arms to the sides, and finally White Hat replies. This panel is heavily pixelated and discolored and has a distorted aspect ratio. It contains a clear watermark of 9GAG (although difficult to read all letters in the end of the first word), even more 'frame' elements, and text above the image at the bottom (where the last letter is obscured by the frame of the image). There is also an internet address at the bottom left, but it is not readable except for the .tumblr.com ending. In this panel it is clear that it is a screen shot from a smart phone. The frame around the image obscure the very top of Cueball's text and the half of the last letter in White Hat's reply.]
:Cueball: If humanity has a permanent record, we are the first generation in it.
:White Hat: Amazing

:Watermark: Screenshotpro 2
:Watermark: ~Unregistered~

:Top border: Verizon LTE '''4:45 PM'''
:Bottom text [slightly cut off]: 9GAG
:Internet address at the bottom [nearly unintelligible]: [drama].tumblr.com

{{comic discussion}}
[[Category:Comics with color]]
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring White Hat]]
[[Category:Computers]]
[[Category:Self-reference]]
[[Category:Unicode]]

1316: Inexplicable

2025-01-05T08:37:47Z

TheTrainsKid: /* a */

{{comic
| number = 1316
| date = January 13, 2014
| title = Inexplicable
| image = inexplicable.png
| titletext = 'It has a ghost in it. Take it back.' 'No.'
}}

==Explanation==
This is another comic in the "[[:Category:Cueball Computer Problems|Cueball Computer Problems]]" series, in which [[Cueball]]'s computer has resisted six hours of concentrated effort at resolution. [[Megan]] offers to help, but after trying to fix it, she concludes that the laptop is [[725|literally]] possessed by a malevolent spirit.

In the second panel, Cueball exclaims that he has "given up on logic." This could be a deliberate reference to the paranormal; ghosts are supernatural entities, and are thus immune to attempts at logical explanation.

The title text continues the conversation: when Megan tries to return the laptop to Cueball, he refuses, as Megan willingly took possession of it in the first place. Both have clearly decided that they no longer want anything to do with an object housing a supernatural entity, and are trying to pass it back to one another.

==Transcript==
:[Cueball sits at a desk with a laptop, making a fist at it.]
:Cueball: ''Argh!''
:Megan (off-screen): What?
:Cueball: Why do I always have these inexplicable, impossible-to-diagnose computer problems?

:[Megan walks up to the desk.]
:Cueball: After six hours of this, I've concluded nothing works or makes sense. I give up on logic.
:Megan: *sigh* Gimme. I'll figure it out.
:Cueball: You won't.

:[Cueball sits at his laptopless desk while Megan works on the laptop off-screen.]
:''type type''
:''Click''
:Megan: ?
:''type type type''
:Megan: ???

:[Megan is back in front of the desk, clutching the laptop.]
:Cueball: How'd it go?
:Megan: Your computer is literally haunted.
:Cueball: ''Told'' you.

{{comic discussion}}
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Megan]]
[[Category:Computers]]
[[Category:Cueball Computer Problems]]
[[Category:Ghosts]]

1316: Inexplicable

2025-01-05T08:37:37Z

TheTrainsKid: /* a */

{{comic
| number = 1316
| date = January 13, 2014
| title = Inexplicable
| image = inexplicable.png
| titletext = 'It has a ghost in it. Take it back.' 'No.'
}}

==Explanation==
This is another comic in the "[[Category:Cueball Computer Problems|Cueball Computer Problems]]" series, in which [[Cueball]]'s computer has resisted six hours of concentrated effort at resolution. [[Megan]] offers to help, but after trying to fix it, she concludes that the laptop is [[725|literally]] possessed by a malevolent spirit.

In the second panel, Cueball exclaims that he has "given up on logic." This could be a deliberate reference to the paranormal; ghosts are supernatural entities, and are thus immune to attempts at logical explanation.

The title text continues the conversation: when Megan tries to return the laptop to Cueball, he refuses, as Megan willingly took possession of it in the first place. Both have clearly decided that they no longer want anything to do with an object housing a supernatural entity, and are trying to pass it back to one another.

==Transcript==
:[Cueball sits at a desk with a laptop, making a fist at it.]
:Cueball: ''Argh!''
:Megan (off-screen): What?
:Cueball: Why do I always have these inexplicable, impossible-to-diagnose computer problems?

:[Megan walks up to the desk.]
:Cueball: After six hours of this, I've concluded nothing works or makes sense. I give up on logic.
:Megan: *sigh* Gimme. I'll figure it out.
:Cueball: You won't.

:[Cueball sits at his laptopless desk while Megan works on the laptop off-screen.]
:''type type''
:''Click''
:Megan: ?
:''type type type''
:Megan: ???

:[Megan is back in front of the desk, clutching the laptop.]
:Cueball: How'd it go?
:Megan: Your computer is literally haunted.
:Cueball: ''Told'' you.

{{comic discussion}}
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Megan]]
[[Category:Computers]]
[[Category:Cueball Computer Problems]]
[[Category:Ghosts]]

User:TheTrainsKid

2025-01-05T08:27:34Z

TheTrainsKid: me more me yay

=About me=
Hi! I'm a person who is sometimes chronically online. I also don't know what to put in my About Me, so the rest will probably be random stuff.

==

Thanks to [[User:Certified nqh]] for giving me a user page

Talk:2765: Escape Speed

2025-01-05T08:07:48Z

TheTrainsKid: talktalktaelk

{{notice|Given the popularity of this talk page, please do not use the "add new topic" feature to avoid making the index confusing. To add a new talk section, just make your title bold/use the definition-list semicolon for that line.}}

"A special feature it that it does not have its own gravity, so the ship continues to be attracted to the crystal sphere regardless of which side of the planet you're on." This seems wrong. You are attracted to the Click and Drag planet and can land on it on any side. It is just that the gravity of the crystal sphere is so relatively huge that it quickly overpowers the gravity of the planet when too high above the surface on the near side makes the ground appear sloped on the "sides", similar to the moon of Origin. It would be really cool if someone could make a map that showed the gravity field everywhere. [[Special:Contributions/162.158.203.39|162.158.203.39]] 11:09, 25 April 2023 (UTC)

When Beret Guy says "Wow!" on the starting planet, isn't it actually a reference to the alt text of [[1117: My Sky]], and not [[502: Dark Flow]]? --[[User:BrightBlackHole|BrightBlackHole]] ([[User talk:BrightBlackHole|talk]]) 18:13, 23 April 2023 (UTC)

With an old browser (all I have, this moment) I just have the starscape, the hovertext and a button in the bottom right corner to seemingly reset (same starscape, and briefly the message "Welcome back pilot", or words to that effect). I look forward to trying it on something more interactive, on this very-late-for-Wednesday special comic... [[Special:Contributions/172.71.242.87|172.71.242.87]] 17:02, 20 April 2023 (UTC)
:For me, Firefox 112 and Chrome 112 work just fine. [[Special:Contributions/172.68.50.133|172.68.50.133]] 15:10, 22 April 2023 (UTC)
The only cheat is "window.python("import antigravity"). (To my knowledge) "ze.goggles()" dosen't work/do anything. Arrow keys, WASD, and HJKL work for movement. (Working on an object table) --[[User:Purah126|Purah126]] ([[User talk:Purah126|talk]]) 17:04, 20 April 2023 (UTC)

<s>I tried to correct a BOT error, but the BOT [https://www.explainxkcd.com/wiki/index.php?title=2765:_Escape_Speed&diff=310745&oldid=310744 reverted the correction back to an error]. (Or my 'poor browser', see above, is also going wrong with the hovertext). So we need the BOT's human pappy to override it. ;) [[Special:Contributions/172.71.242.87|172.71.242.87]]</s>
:NVM, done now. Somehow... [[Special:Contributions/172.70.162.159|172.70.162.159]] 17:15, 20 April 2023 (UTC)
::Looks like the original title text contained the error, but has since been fixed. —[[User:Theusaf|theusaf]] ([[User talk:Theusaf|talk]]) 18:12, 20 April 2023 (UTC)

Spoiler but there is hollow space between the rollercoaster and the St Louis arch 17:17, 20 April 2023 (UTC)

Okay I'm still working on it but here's the link to my object table: [https://docs.google.com/spreadsheets/d/1xhw3oVb4fMktZB_KEIF9fGkYCkfbpRMHKBLI63laTgc/edit#gid=0] --[[User:Purah126|Purah126]] ([[User talk:Purah126|talk]]) 17:27, 20 April 2023 (UTC)

I'm having trouble using the arrow keys, because it keeps moving the browser window up and down. [[Special:Contributions/108.162.245.11|108.162.245.11]] 18:02, 20 April 2023 (UTC)
:Try clicking on the comic itself, which should move focus there. --[[User:Moble|Moble]] ([[User talk:Moble|talk]]) 18:15, 20 April 2023 (UTC)

I managed to escape the larger planet's gravity well by jumping off the start planet and perfectly manipulating to barely miss it. it wasn't until afterwards thatI found the tunnel --[[User:Toriski3037|Toriski3037]] ([[User talk:Toriski3037|talk]]) 18:12, 20 April 2023 (UTC)

The tunnel is how you escape the planet. Fall through and when you get to the center use your thrusters to leave. --[[User:Silverfunk|Silverfunk]] 18:15, 20 April 2023 (UTC)

There is a way to escape the crystal dome. Fly to the edge and continue around until you find the crack. You need to get enough power ups on your ship in order to make it out. --[[User:Silverfunk|Silverfunk]] 18:19, 20 April 2023 (UTC)
:You can also find the crack pretty easily by finding the 6th Lagrange Point and finding the sign that says "Exit" and heading straight there. [[User:AdmiralMemo|Admiral Memo]] ([[User talk:AdmiralMemo|talk]]) 19:11, 20 April 2023 (UTC)

Absolutely no idea what you’re even talking about. I see a mostly black picture with some white spots. Your ‘explanation’ explains nothing, just makes the confusion worse.
: You probably need a relatively modern browser and Javascript turned on [[Special:Contributions/172.70.251.107|172.70.251.107]] 19:44, 20 April 2023 (UTC)

There is an area that is a huge maze with cities marked on it -the subway system. In Washington DC there is a black hole, which even with lots of power ups I think is inescapable once you land on it (you can reset and retain your powerups). The map of the subway system is from xkcd 1196.
:I'm pretty sure the area is Boston. Also, the black hole just has very high, not infinite, gravity. --[[User:Purah126|Purah126]] ([[User talk:Purah126|talk]]) 18:27, 20 April 2023 (UTC)

Re:"there is a way out" - I went farther down and launched upwards as quickly as I could while not hitting the sides to get past the intense gravity. You can get to the top on the left side, but the gravity is so strong that you're basically stuck to the ground. If you scoot along farther to the left you see a spot that says "the end". Just past there, there is a small dip that, due to how strong the gravity is, I couldn't get out of. I wouldn't be surprised if you got enough upgrades you could get past it.
: If you go right instead, you can go all the way around the "crystal dome" and there is a point of interest a long the way (half way around maybe?) [[Special:Contributions/172.71.154.214|172.71.154.214]] 19:34, 20 April 2023 (UTC)

Should we start saying what planets things are on? [[Special:Contributions/162.158.146.41|162.158.146.41]]

Once you get off the planet by falling through the tunnel and shooting out the other side you can fly around space, visiting other planets. There are power ups in the form of balls with stars in the center. Each power up gives your ship more thrust, faster recharge, etc. If you keep flying straight eventually you get to a white barrier that goes all around space. This is the crystal dome that is mentioned on the "origin" planet. If you fly along the dome long enough you will eventually come across a crack in it. As you fly up through the crack the gravity gets stronger and stronger. Eventually you will not be able to any further. You have to get enough power ups to fly out. Once out there is a dome of text that just says "The end." --[[User:Silverfunk|Silverfunk]] 18:52, 20 April 2023 (UTC)

::Which is not remotely actually the end. ;) [[Special:Contributions/172.71.254.100|172.71.254.100]] 22:30, 20 April 2023 (UTC)

I have raw images for the points of interest here: https://aeromancer.dev/xkcd_2765/ [[User:Aeromancer|Aeromancer]] ([[User talk:Aeromancer|talk]]) 21:00, 20 April 2023 (UTC)

::Cool! There are apparently quite a bunch of places I missed... (which is unsurprising given that I mostly navigated by flying in random directions while hoping to get to where I wanted (still haven’t figured how to reliably find Subway) [[User:Nleanba|Nleanba]] ([[User talk:Nleanba|talk]]) 12:06, 21 April 2023 (UTC)

apparently if you exit the page it saves your "you've found:" stuff and your position, and a spoilery upgrade that shows a gray line, but not any of the upgrades you got to your ship. (the upgrades do NOT reappear anywhere, so you can't collect them again.) thanks firefox for randomly closing to install an update --[[Special:Contributions/172.70.110.214|172.70.110.214]] 21:52, 20 April 2023 (UTC)

^this is a major buzzkill. The page crashed on me twice, and both times I lost my upgrades. It's essentially non-functional now.

you can probably hack back the upgrades quickly somehow. for me, i found a handy variable to use for 'accessibility' (if you want to cheat/skip parts) is to set the starting position to that of some other location, for example to skip to 'mtba' (the +1000s are just so you're not warped to the center of the object, you'll need to tweak for other locations):
window.Comic.voyager.opts.startPos = [window.Comic.map.locations[61].pos[0]+1000, window.Comic.map.locations[61].pos[1] + 1000]
to reset to the original starting location:
window.Comic.voyager.opts.startPos = window.Comic.map.player.pos
in firefox anyway, you can use this to browse the game objects to poke around more:
console.dir(window.Comic)
in particular, .voyager and .map.locations are interesting, as is .gamestate.
i didn't look into forcing upgrades, i grinded those out myself, just didn't want to hunt down all the subway tokens manually ... [[Special:Contributions/172.69.134.55|172.69.134.55]] 22:04, 20 April 2023 (UTC)

:Try these
* _.updatePlayerConfig({ thrustDuration: _.playerConfig.thrustDuration + 2.5 })
* _.updatePlayerConfig({ thrustDuration: _.playerConfig.thrustDuration + 0.4 })
These are the commands run when the most powerful upgrades are run. --[[User:Purah126|Purah126]] ([[User talk:Purah126|talk]]) 23:30, 20 April 2023 (UTC)

You can refer to https://www.explainxkcd.com/wiki/index.php/2712:_Gravity#Hacks for Console commands ...

In Microsoft Edge on Windows, you can change your speed and refuel-rate as shown. At speed=2, you can escape the black hole in Washington, DC.
Comic.gameHandle.playerConfig.speed=0.9
Comic.gameHandle.playerConfig.thrustRecoveryTime=0.000001

Looks like I'll have to wait awhile for someone to make a map I can simply scroll around instead of playing interactive mode. As much fun as it was in the beginning, it's miserable once you've lost your upgrades.

Was floating around in space and found a point where the ship just sits there and the screen orientation spins dramatically when moving around that point. Makes me think there's either a microsingularity there, or maybe something cloaked that only leaks gravitation (mentioned by some characters). Is there a way to check what my coordinates are so I can report the anomaly [[Special:Contributions/172.70.230.73|172.70.230.73]] 23:16, 20 April 2023 (UTC)
Found this as well. It was a marked location, and there was a heavy subway token at this point. After you pick up the token, the location appears to be empty.

Ah, okay. So the residual gravitation field was left behind. Thanks! Still looking for a way to read out my current coordinates though - you know, for science [[Special:Contributions/162.158.154.141|162.158.154.141]] 23:26, 20 April 2023 (UTC)

I think I figured it out. Just added "Comic.voyager.pos.x" and "Comic.voyager.pos.y" to the "Watch Expressions" portion of the Web Developer Tools -> Debugger. Simple for those who know. But something new to me. The coordinates for the microgravity well is [-20473, 3682] [[Special:Contributions/162.158.154.143|162.158.154.143]] 23:33, 20 April 2023 (UTC)

Has anyone found the orange line token? I thought it would be with the group singing a Boston song on Origin, but it doesn't seem to be? [[Special:Contributions/162.158.63.68|162.158.63.68]] 23:48, 20 April 2023 (UTC)

Skimming through the code, it looks like the MIT cloaking system also cloaks the subway lines or something? And MIT harbors a hyperdrive?? [[Special:Contributions/162.158.63.79|162.158.63.79]] 23:59, 20 April 2023 (UTC)

If you've lost your upgrades, you can reset the game to its original state by deleting your xkcd.com cookies. [[User:Whoop whoop pull up|Whoop whoop pull up]] ([[User talk:Whoop whoop pull up|talk]]) 00:07, 21 April 2023 (UTC)

Looks like resetting shouldn't be necessary anymore, just hard-refreshing: https://www.reddit.com/r/xkcd/comments/12t8e9i/xkcd_2765_escape_speed/jh2tvpl/ [[Special:Contributions/162.158.146.208|162.158.146.208]] 00:09, 21 April 2023 (UTC)

There's Quite a bit outside the crystal shell and "the end" rainbow. on the opposite side of the shell there's a small dot with "the platinum cylinder formerly used to define the kilogram", directly above the "rainbow" there's a stream of missiles leading to 2 areas (follow them either way), and even more engine upgrades for some reason. I stopped exploring after that - [[Special:Contributions/172.69.33.155|172.69.33.155]] 00:29, 21 April 2023 (UTC)

guess this is the late april fools comic. [[user:lettherebedarklight|youtu.be/]][[user talk:lettherebedarklight|miLcaqq2Zpk]] 01:34, 21 April 2023 (UTC)

::Probably, the captain of the Corellian corvette adds a message signed April 3rd 2023 to his log. [[Special:Contributions/162.158.86.116|162.158.86.116]] 10:09, 5 May 2023 (UTC)

If you get stuck with your engine in a weird mode like warp or infinite improbability drive you can fix it by using the command ship.engines = “lander” and the ship gets set back to normal. I don’t think it keeps any upgrades though.

You can also escape the planet with the sign that you can never leave, simply by starting there and keeping your finger down. The rocket will return a few times but gets further away each time and eventually lands on your home (start) location. No need to visit the rollercoaster.
[[User:XKCDnl|XKCDnl]] ([[User talk:XKCDnl|talk]]) 04:51, 21 April 2023 (UTC)

Found out that when landed on a surface, with the shield not automatically active, in some condition (maybe some thrust score) using the down-arrow retro thruster allows you to slowly "back up" through surfaces. Can be used to back-through some of the MBTA path blockers thereby reducing the need to deactivate all the blocked paths [[Special:Contributions/162.158.154.174|162.158.154.174]] 05:02, 21 April 2023 (UTC)

::Yeah, when slamming into a surface with high enough speed (possible even without hyperdrive, but very easy with), the ship seems to clip through the ground. It's possible then to navigate (very slowly) through the solid mass, which makes it even possible to leave the crystal sphere without hyperdrive (you are, however, stuck very close to the ground outside). Annoyingly, this also allows the ship to get stuck occasionaly: e.g. when slamming into Boston in the lettering or blocked lines, or on the Earth-map in lakes. [[User:Nleanba|Nleanba]] ([[User talk:Nleanba|talk]]) 12:19, 21 April 2023 (UTC)

I've found about 80 total subway tokens, but for the life of me cannot remember where the subway planet was.

:: If you travel straight through the hole right next to the starter planet, you'll land at a guiding planet [[User:Toby|Toby]] ([[User talk:Toby|talk]]) 13:37, 21 April 2023 (UTC)

Am I hallucinating, or is this a sequel with the same basic "space UI" as a previous comic? (I can't find it in the index, but I remember an extremely similar xkcd comic, with a spaceship being navigated between distant planets.) If such a comic exists, it should be mentioned in this one's description. -- [[User:Dtgriscom|Dtgriscom]] ([[User talk:Dtgriscom|talk]]) 14:02, 21 April 2023 (UTC)

I found the the "gold crown Archimedes stole" (which significantly boosts thrusters) and "a necklace of element samples whose symbols spell out your name (note: hopefully you are not named 'Katherine' or 'Brandon')" whilst traveling around the crystal sphere. How should I add those to the list? -- mezimm [[Special:Contributions/172.68.34.180|172.68.34.180]] 14:14, 21 April 2023 (UTC)

The end is not the end - you will need a lot of speed BUT the "there is a way out" leads to the outside of a round planet that everything you have discovered is inside. Continue flying up and you will see a second planet in the wayfinder. There is a line of torpedos and a tunnel up there playerPos: (1361.094208512935,-62444.80167042731) Megan(??) is talking to cuebal and firing torpedos "we have not photon torpedos so I'm firing regular ones"

"You found a Juicero Juicer"

Megan to cueball "Prediction: Seconds before you die you will remember these words" while walkint to an icecream cooler

"you found and out of control trolley"

skateboarder in a bubble going AAAAAAAAaaa (2206.485760681366,-64359.17874192683)

There are multiple ways through this layer in these tunnels

"you found a lymphocyte" (-5565.828800080446,-64207.654606168755)

Outside this layer seems infinite currently have made it past y = -5,000,000

Wayfinder is no longer changing headed back to circle the outer layer and confirm that the layer past the end is the end

[[Special:Contributions/162.158.146.57|162.158.146.57]][[User:Frogg|Frogg]] 15:43 April 21

The orange token is near the spiral planet. It's on a floating stadium-like thing with "BOSTON" labeled on it.

The outer layer is not a layer it seems like some sort of ship, perhaps a star destroyer, roughly triangular shaped.

Found and emperor in a cloak "My Emperor... We all share in yuour newfound enthusiams for birdwatching but normally one watches them in the wild, rather than drugging them and imprisoning them in a house of stairs."

Cueball "Aha! Darth Vaders secret Gold Bullion Reserves! We'll be rich!"
Megan "I'm not sure this is cannon"

Definitely a star destroyer, found the command tower. cool stuff! (22067.78723320221,-71701.23138735193)

For complete Locations list see Comic.map.locations it is a 75 item array accessible in developer tools it gives coordinates and names that will be useful to the wiki I think.

[[Special:Contributions/162.158.146.57|162.158.146.57]][[User:Frogg|Frogg]] 16:21 April 21 2023 UTC

I got stuck in VANCOUVER. Literally. I was flying so fast I clipped into the N and will have to reset to get out. I had many engine upgrades and was going in random directions since my "regular search pattern" had stopped finding things, so I don't know how to get back. I only know it exists.... [[Special:Contributions/172.71.170.94|172.71.170.94]] 16:26, 21 April 2023 (UTC)
* Still not found my way back to VANCOUVER, but I love the hint that the space shuttle was a dinosaur. Straight off the nose of the shuttle is the compromise projected Earth. [[Special:Contributions/162.158.174.101|162.158.174.101]] 16:46, 21 April 2023 (UTC)
* OK, I think I found VANCOUVER. I gave up on looking for it and went for other things and after finding MONTERREY on the Subway Planet I suspect that VANCOUVER is somewhere here too.
* Also, if someone does a long edit of this Discussion page they will overwrite your edits made in the mean time. You can find them in the History if you want to restore them. [[Special:Contributions/172.71.166.248|172.71.166.248]] 17:47, 21 April 2023 (UTC)

I'm sure that "17 angels on the head of pin" is a Calvin and Hobbes Reference, but I can't seem to find the comic online.[[User:Argis13|Argis13]] ([[User talk:Argis13|talk]]) 18:13, 21 April 2023 (UTC)
::Okay, so, after sleeping on it, and reading trough the entire online archive of Calvin and Hobbes, I'm pretty sure that I was misremembering a Dilbert Strip as a C&H strip, and I don't think that would put an intentional reference to Dilbert anymore. Also I'm not paying money to Scott Adams to search the Dilbert archives. [[User:Argis13|Argis13]] ([[User talk:Argis13|talk]]) 03:32, 22 April 2023 (UTC)
::: The angels on the head of a pin thing is a long-standing theological debate point (see https://en.wikipedia.org/wiki/How_many_angels_can_dance_on_the_head_of_a_pin%3F) - however, the use of precisely 17 is likely a reference to "The Science of Discworld II", in which Ridcully is certain that the number of angels that can fit on the head of a pin is precisely 16. 17 would be a deliberate disproof of Ridcully's claim. --[[Special:Contributions/172.69.64.157|172.69.64.157]] 04:40, 2 May 2023 (UTC)

CHEAT: window.noclip = true; is pretty handy if you're struggling with navigating through some mazes. [[Special:Contributions/172.70.34.29|172.70.34.29]] 18:24, 21 April 2023 (UTC)

The absolute best I can get out of this page (across multiple browsers and platforms) is on my Android versions of Chrome and Firefox. It forces itself into full-screen mode and then by using touch regions at either side of the scene I can get one/both "turning thruster" plus the main-thruster to show a 'flame'. I can get it to turn, both ways, very very slowly but I seem to have no forward-thrust ability at all. I can be parallel to the ground and the side thrust from pressing both sides doesn't move me sideways any noticable amount (nor will a turning craft "roll" away from the palm-tree), free of gravitational resistance in that direction. If I stay facing upwards (or return to it) I just settle down under the weak (but stronger than any thrust!) gravity, spawn landing-gear and I no longer can even induce a rotation now being perched on legs. This is consistent in both browsers, so I rule out javascript-running inconsistencies in any obvious way.
 I presume (from reading the above) that I can get better thrusting, but whether by collecting things that I can't reach or by 'cheating' (more awkward, on mobile browsers, to edit page-variables/etc), I can't help thinking that it's already going wrong for me in ways it isn't for everyone else. And none of my desktop browsers even play ball for me at all (all I have is star background and the reset-button).
 On mobile browsers I've got a short thin line on the right-hand edge of the (fullscreen) background that I thought might be some sort of draggable power-bar (at 50% position, perhaps), but it doesn't respond to touch/dragging, or change at all. Might be just a relic of being on a wider-than-expected aspect ratio screen. Or it's something jutting (barely) on-screen from another nearby on-screen object/destination. As the viewpoint never moves, it's hard to say either way.
 This ''is'' more functionality than I ever got with Gravity, so maybe I'm just unluckily using incompatible browsers/platforms. A pity, though, that this is where I'm left with this. It looks like everyone else (or many, at least) are getting a lot out of this (and that), just not me. [[Special:Contributions/172.69.79.137|172.69.79.137]] 21:41, 21 April 2023 (UTC)

: I couldn't play this at all on mobile (neither chrome nor firefox worked: I got the same behavior as you). It works fine on desktop, though. (I'm using Firefox 112 on Ubuntu 23.04). Granted, controls kinda suck at the beginning, but that's intended. You should get at least a little forward trust if pressing UP on a physical keyboard (at least enough to get you off the ground). [[Special:Contributions/172.69.3.212|172.69.3.212]] 04:09, 30 April 2023 (UTC)

I think the giant spider might be a Tintin reference (see The Shooting Star). [[Special:Contributions/172.64.238.140|172.64.238.140]] 00:31, 22 April 2023 (UTC)

Two things: First, you don't need the warpdrive to be able to exit the crystal sphere or to even explore the area outside of it like the cruiser ship. It's enough to have most of the other upgrades from inside the sphere and do some careful flying/orbital mechanicsing. Second with the warpdrive and most other upgrades you can escape from the black hole in the air and space museum. You likely can escape without the warp drive as well with some very careful flying but it's quite tricky to time the thrusters correctly to get a nice elliptical orbit going. --[[Special:Contributions/172.69.59.64|172.69.59.64]] 18:47, 22 April 2023 (UTC)

Given the occasional occurrences of D&D as a topic in xkcd and the recent re-publication of the Spelljammer setting for fifth edition D&D, the Crystal Sphere might be a reference to Spelljammer (which likely drew on the already-mentioned story ''The Crystal Spheres'' by David Brin for the idea since Spelljammer was published 5 years after the short story). [[Special:Contributions/141.101.68.204|141.101.68.204]] 22:57, 25 April 2023 (UTC)

I'm having a similar reset problem as everyone else. My game crashed, my speed upgrades stayed, but my energy regen upgrades are gone. Which is quite annoying. Does anyone know of a solution to this?

Most of the upgrades I've collected with a given star token have not been the same as what's listed here. I think that which upgrade you get is either semi-random, or that there is a sequential list and you get the upgrades in a predetermined order - with the exception of the "significant" boost upgrades, and perhaps some that specifically relate to the message when found (like the Tank recharge upgrade on Andal, or the Thruster Efficiency upgrade at the Shuttle Skeleton). [[User:Dansiman|Dansiman]] ([[User talk:Dansiman|talk]]) 22:23, 27 April 2023 (UTC)

;Time slowed
I got the "A single molecule of caffeine" upgrade, and it didn't seem to make my tanks recharge faster. Instead, it made my rocket's movement speed extremely slow. Is anyone else experiencing this? I tried reloading and even deleting all cache data stored on XKCD. It still didn't fix it. Any ideas?

Did not personally experience this issue, but if you're looking to reset your progress, try pasting this into your browser console and refresh the comic page: localStorage.save = ""; [[Special:Contributions/172.70.34.29|172.70.34.29]] 21:22, 21 April 2023 (UTC)

Experiencing a similar issue. It was also right after getting a power up, but a different one. "A significant engine boost for a curious pilot". My forward speed and turning speed have been cut down significantly, and gravity seems lower as well. I checked in an incognito page, and turning speed is still much slower than when I initially played, so it seems to affect any instance of the game. I'd love a solution that doesn't require wiping my progress. Maybe I'll try warping to an upgrade I haven't gotten (since getting there myself is basically impossible) and see if collecting it fixes it. [[Special:Contributions/172.70.130.85|172.70.130.85]] 03:26, 22 April 2023 (UTC)

Inspecting element and putting Comic.voyager.opts.speed into the console showed that my current speed was 0.285, which seems low. I manually changed it with Comic.voyager.opts.speed = 1.0 which mostly fixed things. I still feel that my turning speed is lower than before, but otherwise I'm moving around like I used to. Option to avoid resetting progress. [[Special:Contributions/172.70.130.85|172.70.130.85]] 18:47, 22 April 2023 (UTC)

I had the same problem. I played around with console, but it seems like the issue is related to browser tick speed, since things like falling to the ground when returning to the start position are also very slow. The problem went away after I closed some other tabs and plugged in my laptop (not certain which of those fixed it). [[Special:Contributions/162.158.155.177|162.158.155.177]] 04:12, 23 April 2023 (UTC)

That happened to me too, but I plugged my computer in and now it's working fine.

Guessing it's just a power saver feature reducing the tick speed then. [[Special:Contributions/172.70.110.140|172.70.110.140]] 03:46, 24 April 2023 (UTC)

Turning off chrome's "energy saver" worked for me. [[User:Rotartsi|Rotartsi]] ([[User talk:Rotartsi|talk]]) 17:07, 29 April 2023 (UTC)

;Full map of the whole thing, what do?
Someone called u/Boojum on the XKCD subreddit ([https://old.reddit.com/r/xkcd/comments/12tmw01/escape_speed_2765_maps/ old reddit link], [https://www.reddit.com/r/xkcd/comments/12tmw01/escape_speed_2765_maps/ new reddit link]) managed to reverse engineer how the game encodes the map data and posted the whole thing for us to enjoy, should we just put it at the very top or be more measured?

Full zoomable version here: https://aeromancer.dev/xkcd_2765/map.html [[Special:Contributions/172.69.135.75|172.69.135.75]] 23:19, 21 April 2023 (UTC)

"A sparking Gem" in the Gulf of Boni in Indonesia [[Special:Contributions/162.158.155.178|162.158.155.178]] 23:38, 21 April 2023 (UTC)

There's also [https://xkcd2765-map.kuilin.net/ this map] ([https://www.reddit.com/r/xkcd/comments/12txn1o/i_made_an_interactive_map_for_escape_speed/ from Reddit]), which shows the location of all the collectables and seems to load a bit faster than the other one --[[User:CruseCtrl|CruseCtrl]] ([[User talk:CruseCtrl|talk]]) 13:49, 25 April 2023 (UTC)

;Article structure and explaining
I have the impression, that the article structure is a bit messy, and I like to make some suggestions to improve it. Currently, the article is structured with a section for each planets. I suggest to keep that structure roughly but create several list below each of those sections

1. First I suggest to rename the "List of planets" to "List of planets and space objects".

2. Second, I'd like to point out, there are several things to collect, which you can categorize clearly as following:
* '''"You've found"-items''': They appear as a collectible dot. When collected, there is a message of the style "You found WHATEVER". And that WHATEVER item gets added to the list "You've found:" below the comic.
* '''Upgrades''': They appear as large circle with a star.
* '''Messages''': They only display a message when you reach a certain spot. I think it is not visible that there is a message, before you reach that spot.
* '''Subway puzzle tokens.''' They appear as dot with a "T" letter in it and unlock passages at the second subway planet.
Basically you can get a good overview about those at https://aeromancer.dev/xkcd_2765/map.html if you turn on those 4 things in the layer menu in the upper right corner. Beside from that you might also discover:
* '''Fixed text messages.''' From xkcd characters or on signs. You could also add the subway station names.
* '''Interesting looking objects'''. This is a bit vague, as it is not clear, what to add there.
However, those are completely passive things which do not interact with the space ship of the player.

I think we should describe those four types of collectibles in the explanation section.

3. Currently, the lists at the planets do not separate the categories which I mentioned at 2. or only separate '''Messages''' from other collectibles. Sometimes it seems to me some of the passive objects or messages went into the list, too.
So I suggest to always separate the these six categories and add at least the first four of those to each planet and space object, unless the list is empty. For '''Fixed text messages''' I am not sure, if it is worth to always list them, but it is a clearly defined group. For the '''Interesting looking objects''' I would not make a list because it is not clear what to add or not. Instead I suggest to always describe them in the description text for the planet/space object.

4. Note, that players get that "You've found:" list below the comic. Many would like to find out, if their list is complete and whether they have found everything. Currently with the list in that article this is not possible at all. Therefore, I think it is important, that the lists for the "You've found" matches exactly the list which appears below the game.

5. Explain xkcd is about explaining. Many of the '''You've found''', '''Upgrades''', and '''Messages''' are (more or less funny) jokes or references to real things and/or other xkcd comics. We should explain them very shortly for each. So, behind each '''You've found''', '''Upgrades''', and '''Messages''' I suggest to put a very short explanation. You can separate this with a hyphen, a line break, start with italique font or do some other optical separation.

6. Another option would be to create a huge sortable table with four columns:
* Planet / Space Object
* Type ('''You've found''', ''Message''', '''Upgrade''', '''Subway token''', '''fixed text message''')
* Text (1 to 1 as in the game)
* Explanation for the joke or reference.
However, I am currently a bit more in favor for the planet/space object sections and just going with list.

What do you think about those 6 suggestions? Are you with me? Should we start with this restructuring? --[[Special:Contributions/172.70.246.39|172.70.246.39]] 12:53, 22 April 2023 (UTC)
:I think it is good suggestions. Although text on the image should also be added to the full transcript. But yes in principle all references and jokes should be explained. But it is a huge project. I have also been taking some screenshots that I would like to add for reference but again it is such a huge and tedious job to upload them all. I think there should be a table of all the collectible items that would be nice to have with sortable so you can check alphabetically but also with planet/place so you can sort on that. Maybe no explanation there, but go to planet sections for that? --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 10:20, 25 April 2023 (UTC)
::Hi, I have just finished the (hopefully) full transcript of the objects inside and on the outer edge of the Crystal Sphere. I have transcribed all the dialogues, monologues, signs and inscriptions. As for the messages of "You found" kind, I have copied them from the spreadsheet, just to be sure. Screenshotting is uncomfortable and my memory is short, so I have made a lot of mistakes until I noticed the spreadsheet. However, I have not put in the (shortened) object names as they appear on the "you've found" list. I think it may be a good start to take all the texts from there and put them in a table, so people can start writing explanations for everything. I will try to transcribe the rest (the big ships and the Click and Drag planet), but I am a bit tired of it already, maybe someone would take over. It's almost midnight here, have a good sleep everybody! --[[User:Malgond|Malgond]], late April 26th.

Fun little game. You can even do a little antigravity park without the antigravity cheat on! https://imgur.com/a/sJ72VvW [[Special:Contributions/108.162.227.49|108.162.227.49]] 14:01, 22 April 2023 (UTC)

Outside the shell I found a powerup called "it is very lonely out here". I forget what kind of powerup it was...I had left the star destroyer and orbited counter-clockwise around the shell for several seconds before I saw it by chance, and after a bit of searching I was able to backtrack and pick it up. [[Special:Contributions/172.70.127.133|172.70.127.133]] 00:04, 23 April 2023 (UTC)Nathan

If anyone needs a hint, black hole moon [[User:IJustWantToEditStuff|IJustWantToEditStuff]] ([[User talk:IJustWantToEditStuff|talk]]) 23:33, 23 April 2023 (UTC)

;Glitches?
Anybody else got duplicate items? After picking up "very lonely out here", I fell into the crystal sphere hard enough to glitch and get stuck, so warped back home… and then noticed that the orb wren seemed to have respawned. Looking down the list (with the help of ctrl+F), I see that it does indeed appear twice in the list of objects I've found. No idea what happened there. I then went back to the outside and eventually managed to find the last item (the one talking about the "source"), but as soon as I touched it the ship became stationary. The messages appeared, but the item didn't vanish, and the controls were unresponsive. Refreshing the page left me in deep space, so I resorted to using the wayfinder script to find the dot again; and it confirmed that I'd collected everything.

Is there something I've missed, or are these both weird little glitches? -- [[User:Angel|Angel]] ([[User talk:Angel|talk]]) 11:57, 24 April 2023 (UTC)
i cant teleport it puts me in the middle of the starry void my thrusteres work but i dont move [[Special:Contributions/172.71.222.132|172.71.222.132]] 13:09, 26 April 2023 (UTC)

I can't say this happens on every planet, but on a few I've tried (What-If planet, small starting planet) if you are landed (no shields on) you can reverse thrust into the ground and dig into the planet. In most cases there is nothing to find, but the "What-If Planet" has a Megan and Cueball floating around the open core. [[Special:Contributions/172.70.126.141|172.70.126.141]] 21:23, 28 April 2023 (UTC)mlganser3

;Click and Drag Planet Trivia
Didn't know where to put this, so I made a new category: The Water tower on the click and drag planet is placed on the location with the highest gravity potential (which makes sense, of course!) [[Special:Contributions/172.70.114.88|172.70.114.88]] 21:13, 24 April 2023 (UTC)

;What-If Planet Core
Once the hyperdrive has been obtained it is possible to travel to the centre of the What-If planet by parking on top of the volcano, accelerating forwards for a couple of seconds, stopping, then powering in reverse. Keeping reverse held down down for a very long time once in reverse, it will gradually travel to the centre of the planet where you meet Megan and Cueball. [[Special:Contributions/172.70.90.101|172.70.90.101]] 17:00, 25 April 2023 (UTC)

If you keep going in reverse past Megan and Cueball, eventually you pop out on the opposite side of the planet, just on the other side of a short pillar from where another Megan is sitting. (Megan sits on a block looking at a short pillar. On the other side of this pillar is where you emerge if entering from the volcano.) You can also enter here by landing then powering in reverse. Also, I was able to enter here in forward thrust, going quite fast (lucky shot, maybe?) but I got all the way into the center of the planet in very short order.

I've found that I can reverse thrust from any standing location and dig into any planet, not just the What-If Planet. [[Special:Contributions/172.70.127.134|172.70.127.134]] 21:13, 28 April 2023 (UTC) mlganser3

::Yeah, there seems to be a corridor of sorts through the What-If planet centre, between the volcano and the pillar that Megan is contemplating. Since it takes soooo long to go down the volcano, I definitely recommend starting at the pillar and reversing in. If you land on the pillar itself and reverse, it should get you to the centre space relatively quickly.[[Special:Contributions/172.71.123.148|172.71.123.148]] 10:47, 5 May 2023 (UTC)

;Inital Statrting Bug
I have a bug in my game where when I start, I am pushed off of the starting planet, and I continue to get pushed around. My shield is up and everything, and sometimes it tries to land. I have tried many of the cheats, but they aren't working. I need some help! AlabroX201 - 13:22, 26 April 2023 (UTC)
Update: NoClip stops the bug, but only when it is true. 13:28 26 April 20203 (UTC)

;Making a table to organize EVERYTHING

Good heavens, y'all - format table so text is at the top of the cell.

I'm currently making a table to organize planet (file)names, coordinates, and explanations, and the four item types and their explanation, inspired by the comments from [https://www.explainxkcd.com/wiki/index.php/User:Kynde Kynde], [https://www.explainxkcd.com/wiki/index.php/User:Malgond Malgond], and [https://www.explainxkcd.com/wiki/index.php/Special:Contributions/172.70.246.39 172.70.246.39]. Here's my progress so far, do you have any suggestions or feedback? A few things to note:
* I will try to add all explanations for each item found
* The "???" are there because the spreadsheet with all the items doesn't include the message shown to the user. I temporarily put the words that the wiki used instead
* All the "Z" between items will be replaced by a new line. The editor I'm using doesn't support adding new lines directly
* Can someone let me know how to find the coordinates of each planet? Many thanks

----

{| class="wikitable sortable"
! Filename
! Description
! Tiles (X, Y)
! Explanation
! "You found" items
! Upgrades
! Messages
! Subway tokens
|-
| <code>tiny-world</code>
| Starting planet
|
| To return here from anywhere, click the "Home" button in lower right corner. The planet is tiny, grassy, a has few trees. Beret-Guy says 'Wow!'.
| a rock with neat stripes!Za cool bug!Za pretty leaf!
|
| Wheeee!
|
|-
| <code>origin</code>
| Origin
|
| To get here, simply fall from the starting planet by thrusting off from Beret Guy's place. The planet has a sign saying 'Welcome to Origin! You can never leave™'. A large shaft leads from below the rollercoaster to the St. Louis Arch on the opposing side. Lots of landmarks (many on small pedestals) each mark the direction to a different planet.
| a secret gladeZa holographic Charizard business cardZa tiny meteorite!Za 5G seagullZa DVD of The Core (2003)Za normal-looking leafZa marsh wrenZan orb wrenZa single grain of saltZ11 squares packed into a larger squareZa tumbleweed
| Nice flying! (Your tanks recharge faster now.)
| Welcome to liminal spaceZThe St. Louis arch is also known as the gateway to space.ZBe careful; this roller coaster can be disorienting!
|
|-
| <code>hollow-shell</code>
| Hollow Planet
|
| To get here, swing through Origin's central shaft and out the St. Louis Arch. The planet is just a shell with some gaps. On the outside, there are signs pointing at the directions to a few other planets.
| a handful of the quantum foam that makes up the fabric of space!
| You found a sixth lagrange point! (Your thrusters are more efficient now.)ZYou found a glass of heavy water (engine a little more powerful???)
|
|
|-
| <code>orb</code>
| Round Planet
|
| To get here, launch from the sign on the Hollow Planet or the tower with an orb on it on Origin. The planet is moderately small with no vegetation and some architecture such as Stonehenge and the Great Wall of China.
| a swatch pop-out wristwatch
| You found a sensible cheese platter (Your tanks recharge a bit faster now)Z??? (engine a little more powerful???)
|
|
|-
| <code>uzumaki</code>
| Uzumaki
|
| To get here, launch from the sign on the Hollow Planet, Origin's spiral monument, or below the plane-towed banner on the Round Planet. The planet is a large spiral of grass inspired by the manga ''{{w|Uzumaki}}'' by Junji Ito. A Roomba is loose, a reference to [[1558: Vet]].
| a golden radio tuned to 1.618 MHzZa scroll lock keyZa primordial black holeZa cool pair of shoes with flames on the sideZan ink cartridgeZa podcast episodeZa festive but somehow unnerving holiday card from Junji ItoZa friendly beeZa spiral-cut diamondZa burrito
| You found a tree-filled grove and a nice spot for quiet contemplation (Your thrusters are significantly more efficient now.)ZYou found a single caffeine molecule! (Your tanks recharge a bit faster now.)
| Exit OnlyZYou're going the wrong way!Z
|
|-
| <code>guitar-ship</code>
| Guitar Ship
|
| To get here, launch from near Uzumaki. The planet is an enormous guitar labeled 'Boston' with the city skyline under a dome on the back (a reference to the cover art of the album {{w|Boston (album)|''Boston''}}). A guitar shaped UFO with "BOSTON" written on it and the skyline of Boston under a dome at the bottom.
| a guitar pick
|
|
| Orange line deactivated!
|-
| <code>soccerfield</code>
| Spacetime Soccer Field
|
| To get here, launch from the pyramid with a soccer ball on top on Origin. The planet is reference to [[2705: Spacetime Soccer]] and consists of a central pure-white body, goals on the poles and intangible lines farther away.
|
| GOOOOOOOOAAAAAAAAALLLLLLLLLLLLL!!! (Your thrusters are more efficient now.)ZGOOOOOOOOAAAAAAAAALLLLLLLLLLLLL!!! (Thrust Speed???)ZYou found the 3 million point line (Your thrusters are more efficient now.)ZYou found a sunspot! (Your launch speed has increased.)
|
|
|-
| <code>saturn</code>
| Saturn
|
| To get here, launch from the pyramid with a ringed on top on Origin. If you instead see the Spacetime Soccer Field, you're too far left. The planet has a soccer ball inside it, a reference to [[2513: Saturn Hexagon]]
| a really cool data point
| You found a pair of platonic solids, not quite touching! (Thrust power???)ZYou found a block of scandium! (Thrust power???)
|
|
|-
| <code>platform-planet</code>
| Andal
|
| To get here, launch from below Saturn's equator, when the soccer ball is oriented to the bottom left compared to the rocket, or from the miniature of Andal to the left of the pyramids on Origin. The planet is small and has a T-shaped tower, mountains, and grass. On a grass patch Blondie says to Cueball "The MIT cloaking device only affects the electroweak and nuclear forces. Gravity is the odd one out, as usual.", hinting that 'A random point out in space' is the Subway Planet.
|
| You found two Andalites, one canonical! (Your thrusters are more efficient now.)ZWhat a nice place for a ship to sit! (Your tanks recharge a bit faster now.)ZYou found a friend (Your thrusters are more efficient now.)ZYou found baby shoes (and baby)! (Engine power???)
|
|
|-
| <code>earth-map</code>
| Compromise Projection of Earth
|
| The planet is a huge distorted map of all land masses on Earth. The rocket can fly where water would be, but it can't go over land
|
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|-
| <code></code>
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| <code></code>
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| <code></code>
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| <code></code>
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| <code></code>
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| <code></code>
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| <code></code>
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| <code></code>
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| <code></code>
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|}

Do you have any suggestions or feedback? --[[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 17:57, 28 April 2023 (UTC)
:There's a bit of a mix in the game itself between messages, "You found" items and powerups. At first it looked like a small grey dot is an item, a bigger grey star is a powerup. Sometimes they're collocated, i.e. a dot inside the hollow center of a star. But further in the game, I have found hollow stars (i.e. without the dot inside) which leave a "you found" list item anyway. Also, sometimes the "you found" message contains a description that differs from the name on the list below the game viewport. The ultimate source of all is the spreadsheet linked at the start of [[2765:_Escape_Speed#List of planets|List of planets]] section. Any Message (including "you found..." messages) can be accompanied by an Item and an Action (an upgrade or some other things like decloaking or subway token), both of them or none of them. I think it shall be somehow reflected in the table. For example: one column for Message (a value always present), another for Item name (may be empty) and another for Effect (may be empty). Unfortunately, the spreadsheet does not contain the kind of visual representation (a dot, a star, a star with a dot inside, or none at all). --[[User:Malgond|Malgond]]
:Another comment: the Explanation column is currently a short description (of a planet) and some of its features, the way to get there, only sometimes containing an explanation of what the planet name refers to. These should be separate. Explanation shall be a short paragraph about a pun or reference connected to the name of a planet or the text found in the game. For example, explanation for the Message/Item of "11 squares packed into a larger square" shall have a reference to [[2740:_Square_Packing]] and a short description of the mathematical problem involved. I also think we may need separate tables for planets (with very general descriptions and directions), features on the planets, possibly one table per planet (containing architecture, vegetation, animals, people etc. - if worth noting or there's some pun or reference), items and messages to be collected by the player (maybe one per planet), and for words spoken by the people and messages written somewhere (again, only if they contain a pun or a reference). Otherwise, the table would be too big. --[[User:Malgond|Malgond]]

::Hey, thanks for replying.

::>''[...] ... I think it shall be somehow reflected in the table. For example: one column for Message (a value always present), another for Item name (may be empty) and another for Effect (may be empty). Unfortunately, the spreadsheet does not contain the kind of visual representation (a dot, a star, a star with a dot inside, or none at all).''

::Yeah I noticed that too, but tbh I don't think it's SO important that needs to be included in the table or even in the entire page. Also, it would be very time-consuming.

::> ''the Explanation column is currently a short description (of a planet) and some of its features, the way to get there, only sometimes containing an explanation of what the planet name refers to. These should be separate.''

::I don't think they should be separate, because it would mean that the table would get even bigger and navigating it would be harder. You're welcome to add any information in the explanation section, as I'm not editing its contents.

::> ''explanation for the Message/Item of "11 squares packed into a larger square" shall have a reference to [[2740:_Square_Packing]] and a short description of the mathematical problem involved.''

::I totally agree, and as I said in the initial message (above the table), I plan on adding item-specific explanations next to the item "names".

::> ''I also think we may need separate tables for planets (with very general descriptions and directions), features on the planets, possibly one table per planet (containing architecture, vegetation, animals, people etc. - if worth noting or there's some pun or reference), items and messages to be collected by the player (maybe one per planet), and for words spoken by the people and messages written somewhere (again, only if they contain a pun or a reference).''

::I'm sorry but the amount of effort I'm putting in this ''"simple"'' table is already IMMENSE. This would probably require dozens of hours between exploration and formatting. I'm afraid I won't be doing that myself :) [[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 13:57, 29 April 2023 (UTC)

:If you want to get rid of the "Z", you can make line breaks inside the wiki's editing window using the expression '''''' (remove the spaces--I couldn't type the phrase without getting a break). It's the html code for a line break. Technically, I think '''''' works, too. Really, though, just put ''openCarrot br closeCarrot'' wherever you want a break and you'll be fine. --Sorry, I don't have a name here, so I can't really sign this. 11:21, 30 April 2023 (UTC)

::Thanks, but i figured it out. I used Notepad++ to replace all uppercase "Z" with two line breaks and an asterisk. This thing took soooooooo many hours to make, I'm so proud I've finally published it. I'll never touch it again. Now I despertly need to sleep, g'night everyone! [[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 23:24, 30 April 2023 (UTC)

:::General style that I use:
:::*The first linefeed/break in any cell content is fully respected
:::**(Because it takes a line that starts with a cell-markup and then one that doesn't, and actually understands it as a different qualification, so the LF between isn't collapsed to mere whitespace?)
:::**Other div-like markup starters (e.g. bullet points) enforce this.
:::*But, ''if'' you want to add linebreaks where it won't (third-and-later paragraphs?), I sugest using <code><nowiki> </nowiki></code>, the self-closing single-tag version that can't be misinterpretted by any (XML-aware, in general) markup-parser.
:::**You can even use it in the midst of some text flow, whhich might be useful for certain layouts (and their sources).
:::...Or double-LF can often do the job, too. But just Preview things to see what does/does not need additional tweaking... [[Special:Contributions/162.158.34.22|162.158.34.22]] 23:55, 30 April 2023 (UTC)
:I like the idea of the table thank for making it. I have added two more pages, one with overview images of the world and the planets and one with a place to post the screen shots needed for making a full explanation. Put some of the relevant images up already but will not have time to much more the rest of this week. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 14:26, 1 May 2023 (UTC)

;Speedrun
Has anyone started making speedruns of this yet? I'd absolutely love to see an any% run to vader, or to some other end game location. [[Special:Contributions/172.69.3.200|172.69.3.200]] 04:57, 30 April 2023 (UTC)
: Hi! I've done a couple speedruns to get the hyperdrive. Currently, my best time is 25:32. Pretty bad though. There's almost certainly a way to get straight to the center of Uzumaki, which takes like 5 minutes to do. I don't really have a route, just some planets I like going to. [[User:DollarStoreBa'al|DollarStoreBa'al]] ([[User talk:DollarStoreBa'al|talk]]) 18:04, 12 December 2024 (UTC)

;Gravity of shell

: Halfway thru the crack, gravity gets increasingly stronger as the spaceship feels the gravitational force of all the celestial bodies it is leaving behind.

It's the gravity of the ''shell itself'', no? A uniform shell has no net force on objects inside it.
[[User:Wwoods|Wwoods]] ([[User talk:Wwoods|talk]]) 23:09, 30 April 2023 (UTC)

I have removed the topic lines, as they mess with the main explanations table of contest. They are not needed here in the discussion and we try not to use them so do not ass new. Just make a heading with text like here above! --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 12:29, 1 May 2023 (UTC)

:Good job, they were getting annoying. [[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 15:01, 1 May 2023 (UTC)

I'm not a fan of the new table. It's harder to use 'cause long text is limited to narrow column. How to get to where you're going needs to be its own column if we're doing this. And I used the old list to organized to order I wanted to do things in.[[Special:Contributions/162.158.154.19|162.158.154.19]] 20:08, 1 May 2023 (UTC)

: Hey, I'm not sure when you made the comment, but yesterday [[User:Kynde|Kynde]] noticed that an item message was one extremely long word (something like "GOOOOOOOOOOAAAAAAAAAAAAAAAL!!!") and added a space that made the table look much better. I think it's readable enough, and it's way more organized that the old list (and i added more info that wasn't there).

: >How to get to where you're going needs to be its own column if we're doing this

: If you add another column it's gonna get even more narrow, I think it's best to keep it as is. One could argue the instructions to get there are part of the explanation for the planet. [[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 15:15, 2 May 2023 (UTC)

::I think it's important to keep the flow of conversation, so I'm putting this after what I'm replying to. I hope that's not too confusing.

::>It's way more organized that the old list (and i added more info that wasn't there).

::Yes, but in this particular instance, I think there are better ways of doing it. You can set a template up where every planet is dealt with typographically in exactly the same way. Each piece of information is in the same place relative to other pieces and handled typographically the same way in every single planet, the objects in interplanetay space and the objects in extraspherical space. You'd loose the ability of a table to sort by arbitrary columns which doesn't seem to be a help with this information, but you'd also loose the annoying short lines, the fact that for most entries, the column head way up there above the readable portion of the screen and because you can use typography to show what different data is, it's a little more intuitive to us monkey-brained folk.

:: For example '''Planet-name: Large, Bold.''' Colon, name in code, comma, coordinates as x=number and y=numers, all in regular wight roman. ''New line, Explanation of how to get there starting with "To get there" and in italics''. New line, any other notes in roman. New line, a bullet-pointed list of items and messages to find. Each entry is structured Name of object or message when found in roman, powerup text in prethases, And then any notes in italics.

::'''Andal''': Filename: Andal, x= 123456 y= -654321
::''To get here, launch from below Saturn's equator, when the soccer ball is oriented to the bottom left compared to the rocket, or from the miniature of Andal to the left of the pyramids on Origin.''
::The planet is small and has a T-shaped tower, mountains, and grass. On a grass patch Blondie says to Cueball "The MIT cloaking device only affects the electroweak and nuclear forces. Gravity is the odd one out, as usual.", hinting that 'A random point out in space' is the Subway Planet.
::* You found two Andalites, one canonical! (Your thrusters are more efficient now.)
::* What a nice place for a ship to sit! (Your tanks recharge a bit faster now.)
::* You found a friend (Your thrusters are more efficient now.)
::* You found baby shoes (and baby)! (Engine power???)

::This can be tweeked and I don't program in html ever so this can be improved. And I recognize that this is harder than a table, but it is much better.

::: I don't really agree this is better, the main reason we wanted to create the table in the first place was so that people could sort it at their liking: ''"there should be a table of all the collectible items that would be nice to have with sortable so you can check alphabetically but also with planet/place so you can sort on that"''. Imagine someone wanted to obtain as many upgrades as possible: they would just sort the table to put the upgrades first and discard planets without them, or sort by subway tokens, to get the hyperdrive and know exactly where to look. A table is the only way to have that, and it's also more compact than a list. [[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 14:28, 6 May 2023 (UTC)

[[Special:Contributions/162.158.62.47|162.158.62.47]] 22:52, 5 May 2023 (UTC)

Hi [[User:FaviFake|FaviFake]], thank you for the table version!
You can get the list of coordinates from the console with this js command:
console.log(Comic.map.locations.map(e=>[e.name,e.pos[0],e.pos[1]].join("\t")).join("\n"))
you will get a list with planet, x coordinate, y coordinate that is easy to manage. [[User:Hydra454|Hydra454]] ([[User talk:Hydra454|talk]])
:Thank you! I added all the coordinates and moved the planet filenames to the Planet Name column to make more space for the other columns

My game restarted after I hadn't played it in a while, but now there seems to be items missing? Like for instance, I can't find the small meteorite item on origin or the quantum foam on the hollow planet? I've searched both planets inside and out and can't find them anywhere. I have all the other items from those planets, it's just those two that are missing. I haven't searched any other planets yet, any idea why this is happening? [[User:IJustWantToEditStuff|IJustWantToEditStuff]] ([[User talk:IJustWantToEditStuff|talk]]) 02:35, 10 May 2023 (UTC)

'''Another attempt to explain EVERYTHING'''
:Hi everyone, I have made a [[User:Malgond/Drafts/Escape_Speed|DRAFT]] of ''explanation of everything'' as two tables, one for planets, another for objects, and put in what I think is interesting or worth noting and explaning for initial four planets. I am basing this work on the [[2765: Escape Speed/Transcript|full transcript]], which I also made. Do you think it is any better than the current form? -- [[User:Malgond|Malgond]] ([[User talk:Malgond|talk]]) 21:39, 13 May 2023 (UTC)
::I really like you table. Maybe we should make seperate pages for the tables used for the explanations? But anyway I like how your look Malgond. Good work. I think it would be a good idea to use those in the explanation. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:17, 14 May 2023 (UTC)
:::For instance here [[2765: Escape Speed/Tables]] --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:21, 14 May 2023 (UTC)
::::Hey, I've said this in my user page and I'll add it here too. I think the structure of the current table in the article is better at a few things than the one you've been working on: for example, it's easier to sort for upgrades and items (which was the main reason [[User:Kynde|Kynde]] wanted to make a sortable table in the first place), is more compact, and is easier to browse. Why don't we just add a "transcript" column like the table on [[2712: Gravity]] to put what things and people say, and add the rest of the information on the respective columns on the current table? Personally, I think the new one is a little bit too complicated to browse. [[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 15:26, 14 May 2023 (UTC)
:::::Also, we're already trying to move on from the old list and transfer everything to the "new" table. If we add a "newer" table, won't it become even harder to keep track of what needs to be moved and added to what? [[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 15:39, 14 May 2023 (UTC)
::::::Here's what I think we should do: we keep the compact, easy-to-use and easily sortable table in the article, but we put a notice above it that links to the /Tables page for people who want an even more in-depth look description and explanation of everything. The /Tables page is longer than the entire article page AND discussion page combined, so I think it would be too big to be added directly into the article. Do you guys like the plan?
::::::I'll start by adding a prominent link above the current table in the article that points to /Tables --[[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 13:53, 24 May 2023 (UTC)

'''Script to stop momentum of spaceship'''
Cool script to stop momentum of spaceship, useful when flying around and you see something but couldn't stop the spaceship.
<code>
window.onkeydown = function(e){if(e.key == 'p'){Comic.gameHandle.playerConfig.maxSpeed = 0; setTimeout(() => {Comic.gameHandle.playerConfig.maxSpeed = 100;},10)}}
</code>
[[Special:Contributions/172.69.58.75|172.69.58.75]] 01:04, 22 May 2023 (UTC)

:Thanks! I'll add that into the page

Is it just me or is Click-and-Drag at a different scale to everything else?
[[Special:Contributions/162.158.158.227|162.158.158.227]] 15:15, 5 June 2023 (UTC)

;"anyone up for a game of scrabble later" is a reference to the comic 470

https://xkcd.com/470/
"anyone up for a game of scrabble later" is a reference to the comic where someone shows up at a protest content; "anyone up for a game of scrabble later" is one of the signs he's holding. i'd like to add this because i'd love to contribute and this page helped me a lot during my playthrough. --[[Special:Contributions/108.162.245.204|108.162.245.204]] 19:21, 6 June 2023 (UTC)
:Cool, feel free to add that to the article. I'm not sure why you wrote it here instead of editing the actual page, do you need help with anything? --[[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 16:09, 7 June 2023 (UTC)

Apparently the objects (like the weird spaceship thing, transmitter, etc.) on origin points to planets so fly directly up and you'll get there. also does anyone know how to slow your velocity down bc everytime i fly past the planets {{unsigned ip|172.70.207.165|15:48, 24 July 2023}}
:Please remember to sign your post using the button in the toolbar on talk pages. [[2765:_Escape_Speed#Celestial_Bodies_and_Collectable_Items|The table in the article]] already describes how to reach any planet by using those landmarks. To slow down, use the arrow down button on your keyboard. It's the one below the arrow up button you use to accelerate. --[[User:FaviFake|FaviFake]] ([[User talk:FaviFake|talk]]) 15:21, 24 July 2023 (UTC)
::Or, if playing on a touchscreen mobile device (though it works badly on my devices, that may just be because they aren't <12 months old, as with many things, and become fiddly to use for unsupportable reasons - it looks as if mobile interface has been thought about but perhaps insufficiently tested on a representative variety of devices that aren't "the latest iPad"/whatever), rotate to face backwards and retrothrust 'forward' to bleed off roughly the same amount of velocity you gained in the initial outward-phase of the journey. Standard space-sim (Asteroids, xPilot, countless other gravity-well games) methodology. Doesn't seem to be (nose-based) retrothruster-braking implemented for my touchscreen input, anyway. (hnless that's another thing that is the fault of my being on Android, even with updated browsers that ''should'' be transparently and platform-agnostically handling all that coded-guff.) [[Special:Contributions/172.70.162.244|172.70.162.244]] 19:52, 24 July 2023 (UTC)

For some reason after I got one of the upgrades on the Mercator projection (forgot which one) my game just got really slow. Not lagging or anything, just time had slowed to like a tenth of the normal speed. Closing the tab doesn't fix it, neither does restarting chrome. If it's any help, I'm on google chrome version 116.0.5845.210. [[User:Certified_nqh|Me]][[[285: Wikipedian Protester|''citation needed'']]][[Category:Pages using the "citation needed" template]] 18:53, 2 October 2023 (UTC)
:Hooray! Doing nothing fixed it!!!!!!????? [[User:Certified_nqh|Me]][[[285: Wikipedian Protester|''citation needed'']]][[Category:Pages using the "citation needed" template]] 13:04, 3 October 2023 (UTC)
::The speed of the game has to do with your computer's internal framerate. Usually when your computer goes into low-battery mode, it automatically lowers the framerate, which is probably what you experienced

How do you get to the center of the ''What If'' planet? I've been trying for ten minutes lol [[User:Psychoticpotato|Psychoticpotato]] ([[User talk:Psychoticpotato|talk]]) 20:42, 8 May 2024 (UTC)
:Ten whole minutes? Wow. Much effort! ::( [[Special:Contributions/172.71.242.70|172.71.242.70]] 04:20, 9 May 2024 (UTC)

== i got to editing it in now ==

hi im on a different device now but still xkcd...ing? anyway i edited it in but, as my brain is as small as an acorn, i have no idea how to insert links! (this is my first time editing ANY wiki) i'm putting this up because if i do that, you might notice it quicker
now im at the end so hyphen(?) time! [[Special:Contributions/172.71.150.239|172.71.150.239]] 18:38, 18 October 2023 (UTC)

When I'd gathered all of the things, I took off from the sphere into the void. The stars started moving from 12 to 6 o'clock. But, as the months have rolled by, they have moved from there and are now going from 2 to 8 o'clock. I'm finding that interesting. [[Special:Contributions/172.70.111.116|172.70.111.116]] 16:21, 20 October 2023 (UTC)
And now my ship has stopped dead. That's interesting. There is a further sphere that you can get stuck in. That takes a long time to get to. Cool.[[Special:Contributions/162.158.155.75|162.158.155.75]] 16:51, 9 November 2023 (UTC) Honestly, I'd expected my ship to fall back and hit the sphere eventually. I haven't tried to get unstuck.[[Special:Contributions/162.158.155.76|162.158.155.76]] 16:59, 9 November 2023 (UTC)

== new account just dropped! ==

man there's gotta be something profound i can put here...
nah let's settle for immature instead! *ahem* poop. *uproarious laughter*
jokes aside, thanks for all your support with my gaming and stuff and things, and thanks for being kind to a non-nerd like myself.
you guys are great.
thanks for the knowledge kind strangers!!!
[[User:Average beret enjoyer|Average beret enjoyer]] ([[User talk:Average beret enjoyer|talk]]) 17:14, 30 November 2023 (UTC)

2765: Escape Speed

2025-01-05T08:03:16Z

TheTrainsKid: easier to get to Discussion page

{{comic
| number = 2765
| date = April 19, 2023
| title = Escape Speed
| image = escape_speed_2x.png
| imagesize = 740x700px
| noexpand = true
| titletext = Gotta go fast.
}}
{{TOC}}
*To experience the interactivity of the game, visit the {{xkcd|2765|original comic}}.

== Explanation ==
This is the 13th [[:Category:April fools' comics|April fools' comic]] released by [[Randall]], but 18 days late, see the [[2765:_Escape_Speed#Trivia|trivia section]] below. The previous April fools' comic was [[2601: Instructions]], which was released on Friday, April 1st, 2022. The next became [[2916: Machine]] released on Friday April 5th, 2024 (a regular release day, but 4 days late, even though April 1st was a Monday, also a regular release day).

This interactive comic is similar to [[2712: Gravity]], which celebrated the release of ''[[What If? 2]]'', as you can visit different planets. Your fuel runs out and recharges slowly over time or instantly whenever you land. Like in Gravity, there is no "universal" point of view: the bottom of the window, "down", is oriented towards the object exerting the most gravity upon the player.

You begin on the Starting Planet, near Origin. To escape Origin's gravitational force, gain enough momentum by swinging a few times inside the large hidden tunnel that goes from the rollercoaster to the opposing side of the planet. However, note that it is possible to escape Origin’s gravitational pull by maneuvering the spacecraft counterclockwise around the Starting Planet, accelerating tangential to the surface above the figure yelling “WOW!” or “!MOM”. To help you find other planets there are also many small circles surrounding the spaceship indicating the locations of nearby or distant planets depending on how transparent these points are. Collecting circles with a star outline will improve the performance of the spaceship, such as by making the engine more efficient or increasing the rate at which the fuel recharges, and sometimes make you find a new item. Collecting small grey circles will instead just make you find an item, such as a rock with neat stripes, a cool bug, and a pretty leaf.

Most planets and celestial objects are inside of a large Crystal Sphere in which there is a visible navigable crack. Halfway through the crack, gravity gets increasingly stronger as the spaceship feels the gravitational force of the parts of the Crystal Sphere it is leaving behind. Above the crack in the Crystal Sphere, there is the Star Destroyer from [[1608: Hoverboard]], and on the opposite side of the crack, there is a huge part of the world in [[1110: Click and Drag]] in the form of a round planet.

The title of the comic is likely a reference to the 1996 computer game {{w|Escape Velocity (video game)|Escape Velocity}}, which also featured a 2D map dotted with planets. The title text says, "Gotta go fast.", a reference to {{w|Sonic the Hedgehog (character)|Sonic the Hedgehog}}'s catchphrase, and the point of the game: getting able to go faster to escape larger and larger planets and leave the Crystal Sphere.

===The Hyperdrive===
The Hyperdrive is a powerful upgrade to the spaceship that massively boosts your thrusters. It is found at the center of the Boston Planet and is needed to explore the planets outside the Crystal Sphere and to escape from the black hole inside the Subway Planet. It can only be unlocked after deactivating the MIT Cloaking Device on the Subway Planet and collecting three of the four subway tokens found at different "Bostons". Subway tokens are circles with a T outline, and they have a distinct color: "blue", "red", "green", and "orange", the four colors of {{w|MBTA subway|Boston's subway system}}. The blue token on the Boston Planet is not strictly necessary to get the Hyperdrive, although it is the easiest to obtain. Note that getting it will require several other upgrades first, so it shouldn't be your first objective. See [[#Celestial Bodies and Collectable Items|the table below]] for other ways to progress in the game.

Here's how to get the Hyperdrive:
# Get to the Subway Planet by launching from the bush where someone says "Shhh." on Origin. () The Subway Planet features all the subways of North America except Boston, which has been ripped out and hidden by the MIT kids, leaving a big empty hole in the crust of the planet.
# Once on the Subway Planet, go to Morgantown, WV via Mexico City and Atlanta, and deactivate the MIT Cloaking Device to make the Boston Planet appear.
# Follow the two intangible grey lines that will first guide you to Origin and then the Roche Lobe Earth (one of the four Bostons) and collect the green subway token on it.
# Go back to Origin and collect the orange token on the Guitar Ship (see [https://www.explainxkcd.com/wiki/index.php/2765:_Escape_Speed#Celestial_Bodies_and_Collectable_Items the table below] for instructions on how to find these planets).
# Get to the East Coast of the US on the Projection of Earth and collect the red token.
# Now that the center of the Boston Planet is accessible, go there and collect the Hyperdrive. The planet also contains the final blue token, but it's not necessary to get to the Hyperdrive.

===Extra Escape Speed pages===
Since this comic is so big and complicated, extra pages have been created to include much more information than is wished for on this main page. These pages are listed here for convenience, but they are also listed in the relevant sections below:
* [[2765: Escape Speed/Transcript]] - The full transcript of the entire comic, as if you played the game can be found here. It is linked from the [[#Transcript|Transcript]] section.
* [[2765: Escape Speed/The whole image]] - A collection of different compilations of the whole Image.
* [[2765: Escape Speed/Screen-shots]] - Can be linked from several sections
* [[2765: Escape Speed/Tables]] - Tables used for explanation can be put on this page.

===Celestial Bodies and Collectable Items===
This is a table of all celestial bodies and items, in descending order of planet size (the Starting Planet, Origin, and the Hollow Planet are at the top for their relevance). Collectable items and messages are found in the "You found...", "Upgrades", "Messages" and "Subway tokens" columns. For more detailed and in-depth tables and lists, see [[2765: Escape Speed/Tables|here]]. Here are some other useful resources:
* A map of the entire universe created by the community can be found [https://aeromancer.dev/xkcd/escape_speed/ here]
* Screenshots of the entire world, planets, and celestial bodies made using this map can be found [[2765: Escape Speed/The whole image|here]]
* A spreadsheet of all items and messages from the game's source code can be found [https://docs.google.com/spreadsheets/d/1hygJKdwjkufAU3ZYC4NELdCX7XgRdOIW68vPUidR9qA here]
* A spreadsheet of coordinates for all celestial bodies from the game's source code can be found [https://docs.google.com/spreadsheets/d/1xhw3oVb4fMktZB_KEIF9fGkYCkfbpRMHKBLI63laTgc here]

{| class="wikitable sortable"
! rowspan="2"|Name

<code>codename</code>
! rowspan="2"|Tiles (X, Y)
! rowspan="2"|Explanation
! colspan="4"|Collectable items and messages
|-
! You found...
! Upgrades
! Messages
! Subway tokens
|-
| '''Starting Planet'''

<code>tiny-world</code>
| (6024, -8976)
| To get here, click the "Home" button in the lower right corner of the comic.

The planet is tiny, grassy, and has few trees. Beret Guy is saying "WOW!", but since he's on the other side of the planet, it looks like he is shouting "iMOM". This is a reference to the title text of [[1117: My Sky]], and it could also be a reference to [[502: Dark Flow]]. Pressing the "Home" button to go back to the starting planet shows the message, "Welcome back, pilot", which may be a reference to the greeting that plays when re-entering a Titan in the ''Titanfall'' video games.
|
* a rock with neat stripes
* a cool bug
* a pretty leaf
|
|
* Wheeee!
|
|-
| '''Origin'''

<code>origin</code>
| (3096, -5904)
| To get here, launch from Beret Guy saying "Wow!" on the Starting Planet.

The planet has a sign saying 'Welcome to Origin! You can never leave™'. A large hidden tunnel inside it leads from below the rollercoaster to the St. Louis Arch on the opposing side of the planet, which you can use to gain enough momentum to escape the gravitational force if you don't have many upgrades. There are lots of landmarks and signs that mark the directions to different planets.
|
* a secret glade
* a holographic Charizard business card
* a 5G seagull
* a DVD of The Core (2003)
* a normal-looking leaf
* a marsh wren
* an orb wren
* a single grain of salt
* 11 squares packed into a larger square
* a tumbleweed
|
* Nice flying! (Your tanks recharge faster now.)
|
* You found a tiny meteorite!
* Welcome to liminal space
* The St. Louis arch is also known as the gateway to space.
* Be careful; this roller coaster can be disorienting!
|
|-
| '''Hollow Planet'''

<code>hollow-shell</code>
| (-13952, 1848)
| To get here, launch from the St. Louis Arch on Origin.

The planet is just a shell with some gaps. On the outside, there are lots of landmarks and signs that mark the directions to different planets.
|
|
* You found a handful of the quantum foam that makes up the fabric of space! (Your tanks recharge much faster now.)
* You found a sixth lagrange point! (Your thrusters are more efficient now.)
* You found a glass of heavy water (Your engine gets a little more powerful.)
|
|
|-
| '''Star Destroyer'''

''from'' <code>star-destroyer-a</code> ''to'' <code>star-destroyer-i</code>
| (18192, -130000)
| To get here, launch from the crack in the Crystal Sphere.

The planet has been copied from [[1608: Hoverboard]], with the only difference being that Darth Vader's dialogue was changed from referencing {{w|Steven Universe}} to {{w|The Murderbot Diaries}}.
|
* an unread email
* a glass slipper with a glass foot in it
* a lymphocyte
* a forged resume
* a serif
* a Bursa of Fabricius
* a cluster of data points
* a premium subscription to food
* two goats and a new car
* an out-of-control trolley
* a helium-238 nucleus
* the Death Star plans
|
* You found a perpetual motion fidget spinner! (Your tanks recharge a bit faster now.)
* You found a vintage Juicero juicer! (Your thrusters are more efficient now.)
|
* Hmmm.
|
|-
| '''Click and Drag Planet'''

<code>clickdrag-nw</code>'','' <code>clickdrag-ne</code>'','' <code>clickdrag-sw</code>'', and'' <code>clickdrag-se</code>
| (-31808, 111808)
| To get here, launch from the bow or stern of the Star Destroyer tangentially to the Crystal Sphere to orbit it and keep the stars in the background moving horizontally on the screen until you see a dot around the spaceship guiding you.

The planet has mostly been copied from [[1110: Click and Drag]] and modelled to form a round planet, so the drawings are very tiny. The large rocket has been changed from the original look, possibly as a reference to SpaceX. Originally, it had no gravity, and the spaceship was only attracted by the gravity of the Crystal Sphere. This made navigating around the planet difficult, so a later update added gravity to it to make it easier for players to explore it.
|
* an ant the size of Rhode Island
* a pin with 17 angels dancing on it
|
* The vehicle below gives you a boost (Your launch speed has increased.)
* We should turn back (Your engine gets a bit more powerful.)
* You found an expert at underwater ropes. (Your thrusters are more efficient now.)
* You found a trisected angle! (Your launch speed has greatly increased.)
|
|
|-
| '''Subway Planet'''

<code>subway-planet</code> ''and'' <code>black-hole-3</code>
| (22000, 34000)
| To get here, launch from the bush where someone says "Shhh." on Origin.

The planet is a reference to [[1196: Subways]] and it's riddled with tunnels. Boston has been ripped out and hidden by the MIT kids, leaving a big empty hole in the crust of the planet, and there is a black hole at the center that can only be escaped with the Hyperdrive. You need to find the switch that turns off the MIT Cloaking Device to help you get the Hyperdrive. Once found, two intangible grey lines will appear (on the Subway Planet and on Origin), guiding you to one of the four Bostons.
|
* a relativistic bowling ball
* a Cybiko® wireless handheld computer for teens (2000)
* a handful of quantum foam
* a normal-sized apple
|
* You get the feeling you're not in Kansas anymore (Your tanks recharge a bit faster now.)
* There is no parking in the white zone (Your thrusters are more efficient now.)
* The next stop is Interplanetary Terminal G (Your engine gets a little more powerful.)
* You feel accomplished (Your engine gets a little more powerful.)
* You found a brightly-lit billboard (Your thrusters are more efficient now.)
* You found a hot dog (Your launch speed has increased.)
* You found a bottle of Coke Absolute Zero! (Your thrusters are more efficient now.)
* You found a beige electron! (Your engine gets a little more powerful.)
* You found $30 in Yahoo! cash! (Your engine gets a little more powerful.)
* You found a friendly cat! (Your engine gets a little more powerful.)
|
* Transfer here for Mornington Crescent
|
* MIT Cloaking Device deactivated! Boston detected. (Blue, red, green, and orange lines activated.)
|-
| '''Boston Planet'''

<code>mbta</code>
| (-42000, 8000)
| To get here, launch from the back of the Shuttle Skeleton.

The planet is the Boston subway system that was ripped out from the Subway Planet by the MIT kids. The Hyperdrive, needed to explore the planets outside the Crystal Sphere, is at the center of the planet, which is only accessible after getting the green, red and orange subway tokens. The blue token is not strictly necessary to get the Hyperdrive, although it is the easiest to obtain. If the player goes to the location of the Boston Planet before turning off the MIT Cloaking Device, they will only find an invisible region out in space that has gravity, at the center of which a "strangely heavy subway token" can be found. The gravitational force around it remains even after the token is collected. As hinted by Blondie on Andal, the MIT Cloaking Device doesn't affect gravity, therefore the cloaked Boston planet is intangible and invisible, but its mass still affects the gravitational field around it.
|
* a strangely heavy subway token
|
|
|
* Blue line deactivated!
* Welcome to MIT! You acquired a hyperdrive!
|-
| '''Projection of Earth'''

<code>earth-map</code>
| (-15808, 22192)
| To get here, launch from the Earth map landmark on Origin or the sign on the Hollow Planet.

The planet is a huge, distorted map of all land masses on Earth. The spaceship can fly where water would be, but it can't go over land.
|
* the Heart of the Ocean
* a whale shark
* some microbial life
* some tin from the pantai remis mine
* a sparkling gem
* a piece of pumice
|
* You found the Principality of Sealand! (Your engine gets a little more powerful.)
* You found a Rhode Island the size of an ant! (Your engine gets a little more powerful.)
* You found an icosahedral d10 (Your engine gets a little more powerful.)
|
|
* Red line deactivated!
|-
| '''What If? Planet'''

<code>gravity-earth</code>
| (-46000, -24000)
| To get here, launch from the two people explaining where Boston is on Origin, the left of Stonehenge on the Round Planet, or the left rim of the Guitar Ship.

The planet contains several scenes from ''[[What If? 2]]'' and [[2712: Gravity]]. Megan and Cueball are floating inside a small space in the center of the planet, which can be reached after getting the Hyperdrive. This is arguably the most remote object within the Crystal Sphere, since all the planets around it are very distant from it.
|
* an eye in the sky
* a stick
* an asterisk
* a sterile neutrino
* a secret leaf
* a pair of squirrel goggles
* a large hadron
* a smooth green snake
|
* You found a sunken treasure (Your thrusters are more efficient now.)
* The Yellowstone Super What? (Your launch speed has increased.)
* Nutritional Facts - Serving Size: 1 Cloud, Total Calories: 0 (Your engine gets a little more powerful.)
* You captured the flag! You decide to leave it there, but it's yours. (Your engine gets a little more powerful.)
* You found a steam calliope! (Your engine gets a little more powerful.)
* You found a dna base pair! (Your engine gets a little more powerful.)
|
|
|-
| '''Uzumaki'''

<code>uzumaki</code>
| (-3904, -26904)
| To get here, launch from Origin's spiral landmark, the sign on the Hollow Planet, or below the plane-towed banner on the Round Planet.

The planet is a large spiral of grass inspired by the manga ''{{w|Uzumaki}}'' by Junji Ito. A Roomba is loose, a reference to [[1558: Vet]].
|
* a golden radio tuned to 1.618 MHz
* a scroll lock key
* a primordial black hole
* a cool pair of shoes with flames on the side
* an ink cartridge
* a podcast episode
* a festive but somehow unnerving holiday card from Junji Ito
* a friendly bee
* a spiral-cut diamond
* a burrito
|
* You found a tree-filled grove and a nice spot for quiet contemplation (Your thrusters are significantly more efficient now.)
* You found a single caffeine molecule! (Your tanks recharge a bit faster now.)
|
* Exit Only
* You're going the wrong way!
|
|-
| '''Round Planet'''
<code>orb</code>
| (-19154, -7288)
| To get here, launch from the tower with an orb on it on Origin or the sign on the Hollow Planet.

The planet is moderately small with no vegetation and some architecture such as Stonehenge and the Great Wall of China.
|
* a swatch pop-out wristwatch
|
* You found a sensible cheese platter (Your tanks recharge a bit faster now.)
* ''[no message]'' (Your engine gets a little more powerful.)
|
|
|-
| '''Jurassic Park Planet'''

<code>gravity-qwantz</code>
| (20000, 11000)
| To get here, launch from the dinosaur on Origin or the Andalites on Andal.

The planet is covered in dinosaurs from [https://www.qwantz.com Dinosaur Comics] and has very weak gravity. It is an exact copy of the Dinosaur Planet from [[2712: Gravity]].
|
* a tiny pteranodon
* a baby hedgehog
* a tattered knapsack containing about $194,00 in $20 bills
|
* Today is a good day I think for space exploration (Your engine gets a little more powerful.)
* But what if gravity doesn't actually exist? (Your tanks recharge a bit faster now.)
|
|
|-
| '''Andal'''

<code>platform-planet</code>
| (12048, 14048)
| To get here, launch from the Andal landmark near the pyramids on Origin or below Saturn's equator, when the soccer ball is oriented to the bottom left compared to the spaceship.

The planet is small and has a T-shaped tower, mountains, and grass.
|
|
* You found two Andalites, one canonical! (Your thrusters are more efficient now.)
* What a nice place for a ship to sit! (Your tanks recharge a bit faster now.)
* You found a friend (Your thrusters are more efficient now.)
* You found baby shoes (and baby)! (Your engine gets a little more powerful.)
|
|
|-
| '''Comet 67P'''

<code>67p</code>
| (18048, -11152)
| To get here, launch from the duck next to the 'Caution: long vertical drop' sign on Origin.

The planet is a reference to the comet {{w|67P/Churyumov–Gerasimenko}} and contains the crashed Rosetta spacecraft along with the Philae lander that landed on it in 2014.
|
|
* Some people believe that when the Earth appears in the sky, it's a harbinger of doom. (Your tanks recharge a bit faster now.)
* You found a broken smoke machine (Your engine gets a little more powerful.)
* Anyone for Scrabble later? (Your engine gets a little more powerful.) (This is a reference to [[470: The End is Not for a While]].)
* You found The Long Now Foundation's nickel paperweight containing an archive of every published Animorphs book! (Your launch speed has increased.)
|
|
|-
| '''Guitar Ship'''

<code>guitar-ship</code>
| (-12000, -30000)
| To get here, launch from the musicians singing "it's more than a feeling" near Uzumaki.

The planet is a huge guitar labeled 'Boston' with the city skyline under a dome on the back (a reference to the cover art of the album {{w|Boston (album)|''Boston''}}).
|
* a guitar pick
|
|
|
* Orange line deactivated!
|-
| '''Saturn'''

<code>saturn</code>
| (2600, 14000)
| To get here, launch from the pyramid with Saturn on it on Origin. If you see the Spacetime Soccer Field, you're too far left.

The planet has a soccer ball inside it, a reference to [[2513: Saturn Hexagon]].
|
* a really cool data point
|
* You found a pair of platonic solids, not quite touching! (Your engine gets a little more powerful.)
* You found a block of scandium! (Your engine gets a little more powerful.)
|
|
|-
| '''Roche Lobe Earth'''

<code>earth-roche</code> ''and'' <code>normal-moon</code>
| (-9952, -3952)
| To get here, launch from the landmark that looks like a very round cannon firing a cannon ball on Origin.

The planet is a distorted Earth being attracted by the gravity of the moon, which makes the Earth look like a giant drop of water. See ''{{w|Roche Lobe}}'' for more information.
|
* a curious humboldt squid
* a bathyscaphe
* a wayward Roomba full of moondust
|
|
|
* Green line deactivated!
|-
| '''Giant Spider'''

<code>spider</code>
| (26982, -8714)
| To get here, launch from the spider landmark on Origin.

The object is a giant spider floating in space with eight people standing on top of his legs.
|
* a spider-silk scarf
|
* You found a friendly jumping spider (Your engine gets a little more powerful.)
|
|
|-
| '''Dark Matter Planet'''

<code>dark-matter</code>
| (-2892, 2640)
| To get here, launch from the goal on the half of the field with just one person on it on Spacetime Soccer Field.

The planet is small and grey, and it has the words "Dark matter" inside. On its surface, there are two squirrels and Ponytail exclaiming "I found it!", a reference to [[2186: Dark Matter]]).
|
|
* You found a delicate music box. (Your engine gets a little more powerful.)
|
|
|-
| '''Shuttle Skeleton'''

<code>space-shuttle</code>
| (-30200, 14576)
| To get here, launch from the Shuttle Skeleton landmark on Origin or Northwest from Alaska on the Projection of Earth.

The object is a reference to the Space Shuttle Skeleton from [[2630: Shuttle Skeleton]].
|
* a piece of space shuttle food
|
* A little upgrade works wonders on fuel efficiency (Your thrusters are more efficient now.)
|
|
|-
| '''Diffraction Spikes Star'''

<code>diffraction</code>
| (-19944, 11240)
| To get here, launch from the back of the left "hand" of the Shuttle Skeleton or the north of Alaska.

The object is a very spiky star, a reference to [[2762: Diffraction Spikes]].
|
* a hydrogen ion

* a piece of coronium (iron)
|
|
|
|-
| '''SafetySat'''

<code>safetysat</code>
| (17024, 1024)
| To get here, launch from the cell tower on Origin.

The object is a reference to [[1992: SafetySat]].
|
* a first of its kind
|
* ''[no message]'' (Your thrusters are more efficient now.)
* The more refined oil had a dinner engagement (Your thrusters are more efficient now.)
|
|
|-
| '''Spacetime Soccer Field'''

<code>soccerfield</code>
| (6048, 4048)
| To get here, launch from the pyramid with a soccer ball on it on Origin.

The planet is reference to [[2705: Spacetime Soccer]] and consists of a central white body, goals on the poles, and intangible lines farther away.
|
|
* GOOOOOOOOAAAAA- AAAALLLLLLLLLLLLL!!! (Your thrusters are more efficient now.)
* GOOOOOOOOAAAAA- AAAALLLLLLLLLLLLL!!! (Your engine gets a little more powerful.)
* You found the 3 million point line (Your thrusters are more efficient now.)
* You found a sunspot! (Your launch speed has increased.)
|
|
|-
| '''Voyager 1'''

<code>voyager-1</code>
| (1606, -14282)
| To get here, launch from the "Receiving transmission" communication device near the spiral landmark on Origin.

The object is a satellite flying in space around Origin.
|
|
* You found Voyager 1! Some of its great speed rubs off on you. (Your engine thrust has increased significantly.)
|
|
|-
| '''Voyager 2'''

<code>voyager-2</code>
| (10682, -5172)
| To get here, launch from the "Receiving transmission" communication device near the spider landmark on Origin.

The object is a satellite flying in space around Origin.
|
|
* You found Voyager 2! Some of its great speed rubs off on you. (Your engine thrust has increased significantly.)
|
|
|-
| '''Crystal Sphere'''

''from'' <code>ring-1</code> ''to'' <code>ring-36</code>
|
| To get here, launch from anywhere and keep avoiding planets until you hit it.

Most planets and celestial objects are inside of a large Crystal Sphere in which there is a visible navigable crack. Halfway through the crack, gravity gets increasingly stronger as the spaceship feels the gravitational force of the entire Crystal Sphere. Despite a person on Origin saying that "there's no way you'd be able to escape [the Crystal Sphere's] gravitation pull. You'd need some kind of a Hyperdrive for that", it's actually possible to get out of the Crystal Sphere without the Hyperdrive (but the spaceship won't be able to stay in the air for more than a second without being pulled back). You can also escape by going fast enough and ramming through. Above the crack, there is an arch made up of the repeating words "The End", which is reminiscent of the "Don't leave the play area" message in [[1608: Hoverboard]] that appeared when the player tried to get out of it. A crystal sphere was previously mentioned in [[1189: Voyager 1]] and [[2121: Light Pollution]].

|
* a necklace of element samples whose symbols spell out your name
* the platinum cylinder formerly used to define the kilogram
|
* A significant boost to the engines for a curious pilot (Your engine thrust has increased significantly.)
* You found the gold crown Archimedes stole! (Your engine thrust has increased significantly.)
|
|
|-
| '''Crack in the Crystal Sphere'''
|
| To get here, launch from the two characters talking about 'shooting for the moon' on Origin or the 'Exit' sign on the Hollow Planet.

This section of the Crystal Sphere was violently removed, similarly to how Boston was ripped out from the Subway Planet, leaving jagged edges and construction materials visible. Judging by the shape of the edges of the crack, it doesn't look like the Crystal Sphere is made of crystal. As noticed by Ponytail in the Hollow Planet, when the player is inside the Crystal Sphere, they don't feel a gravitational pull from the huge structure, but when they're outside, the spaceship feels the gravitational force of all the celestial bodies it is leaving behind, resulting in an very strong pull towards the interior of the Crystal Sphere. Above the crack, there is an arch made up of the repeating words "The End", which is reminiscent of the "Don't leave the play area" message in [[1608: Hoverboard]] that appeared when the player tried to get out of it. The Crystal Sphere may be a reference to {{w|The Crystal Spheres}}, a short story by science fiction author David Brin which suggests that each star with habitable planets in the universe is surrounded by a crystal sphere that can be broken only from the inside and is otherwise completely impenetrable.
|
|
* There is a way out (Your launch speed has increased.)
|
* Right lane must turn right
* Left lane must turn left
|
|-
| '''Open Space Outside the Crystal Sphere'''
|
|To get here, go through the crack in the crystal sphere
|
|
* It is very lonely out here (Your tanks recharge much faster now.)
* You found a needle in a haystack (Your engine gets a little more powerful.)
* From here you can view the source of it all. (Your thrusters are more efficient now.)
|
|}

==Hacks==
Some of the modes and hacks from [[2712: Gravity]] return in this comic and can be activated by opening the browser console (F12, Ctr+Shift+I or Cmd+Option+I to open your browser's developer tools, then choose the Console tab) and typing a command. <div class="mw-collapsible mw-collapsed leftAlign" style="width:100%">
 

* <code>python("import antigravity")</code> flips the gravitational pull. It's a reference to comic [[353: Python]].
* <code>noclip = true</code> disables collision detection.
* <code>Comic.gravityConstant = 0</code> turns gravity off (default is 100).
* <code>Comic.voyager.opts.speed = 0.1</code> increases engine power (default is 0.04).
* <code>Comic.voyager.opts.thrustDuration = 1000</code> provides extra fuel (default is 3.5).
* <code>Comic.voyager.opts.turnSpeed = 0.008</code> increases your turning speed (default is 0.002).
* <code>[Comic.voyager.pos.x, Comic.voyager.pos.y] = [1177, 6755]</code> teleports the spaceship to Saturn ([https://docs.google.com/spreadsheets/d/1xhw3oVb4fMktZB_KEIF9fGkYCkfbpRMHKBLI63laTgc Coordinates list].)
* <code>Comic.map.items</code> is an array of the findable items, and <code>Comic.map.locations</code> is an array of places.
* <code>ship.engines = "infinite improbability drive"</code> moves the spaceship to random locations, in a reference to the Heart of Gold from The Hitchhiker's Guide to the Galaxy.
* <code>ze.goggles()</code> once again prints "they do nothing!"
* <code>ship.shields = false</code> turns the entire screen black when you collide with something.
===Spaceships===

This is a table of all spaceships:

| -
| <code>paperplane</code>[[https://xkcd.com/2765/assets/0/ships/paperplane/landed.png]]
| '''paperplane'''
| changes the spaceship into a paper plane.
| - -
| <code>bubble</code> [[https://xkcd.com/2765/assets/0/ships/bubble/landed.png]]
| '''Default Ship'''
| (the default spaceship)
| - -
| <code>small-bubble</code>[[https://xkcd.com/2765/assets/0/ships/small-bubble/landed.png]]
| '''Small-bubble'''
| (a smaller version of the default)
| -
| <code>carriagereturn</code> [[https://xkcd.com/2765/assets/0/ships/carriagereturn/landed.png]]
| '''USS Enterprise'''
| (the USS Enterprise, presumably a pun on 'Enter')
| -
| <code>lamp</code> [[https://xkcd.com/2765/assets/0/ships/lamp/landed.png]]
| '''Flyable Lamp'''
| (a lamp that shoots light down/up/left/right)
| -
| <code>lampacity</code> [[https://xkcd.com/2765/assets/0/ships/lamp/landed.png]]
| '''Flyable Lamp 2'''
| (also a lamp?)
| -
| <code>ship1</code> [[https://xkcd.com/2765/assets/0/ships/ship1/landed.png]]
| '''Default ship 2'''
| (the default spaceship from "Gravity"). available only with Code inspector
| -
|
| '''USS Enterprise 2''' [[https://xkcd.com/2765/assets/0/ships/carriagereturn/landed.png]]
| <code>ship.engines = "warp"</code> The spaceship USS Enterprise from Star Trek and massively boosts the power of your engines.Use
| <code>ship.engines = "standard"</code> to return to normal.available only with Code inspector
| -
| Right click on the side and then press inspect then click console then Copy and paste this into the console and then put the ship name in between the quote marks <code>Comic.ship = " " </code>
| -

==Data and Maps==
[[User:CruseCtrl|CruseCtrl]]'s wayfinder adds a blue dot to show where the nearest collectable is.
Paste this into the JavaScript console:

const waypointDiv = document.createElement("div");
waypointDiv.style = "position: absolute; left: 50%; top: 50%; width: 6px; height: 6px; background: blue; border-radius: 99px;";
document.getElementById("comic").appendChild(waypointDiv);
const findClosestObject = (voyager, xPos, yPos) => {
let bestDist = Infinity;
let bestObject = null;
for (const object of voyager.objects.filter((o) => !voyager.gotObjects.has(o.id) && o.visible?.())) {
const dist = Math.sqrt((xPos - (object.x1 + object.x2) / 2) ** 2 + (yPos - (object.y1 + object.y2) / 2) ** 2);
if (dist < bestDist) {
bestDist = dist;
bestObject = object;
}
}
return { object: bestObject, dist: bestDist };
};
const everyFrame = function (state) {
const { object, dist } = findClosestObject(Comic.voyager, state.x, state.y);
if (!object) {
waypointDiv.style.display = "none";
return;
}
const objectX = (object.x1 + object.x2) / 2;
const objectY = (object.y1 + object.y2) / 2;
const angleToObject = Math.atan2(objectY - state.y, objectX - state.x);
const waypointAngle = angleToObject + Comic.voyager.cameraAngle;
const waypointDistance = 10 + 2 * dist ** (1 / 3);
const waypointX = Math.cos(waypointAngle) * waypointDistance;
const waypointY = Math.sin(waypointAngle) * waypointDistance;
waypointDiv.style.transform = `translate(${waypointX}px, ${waypointY}px)`;
};
const oldOnFrame = Comic.onFrame.bind(Comic);
Comic.onFrame = function (...args) { everyFrame(...args); oldOnFrame(...args); };

The following script stops the momentum of the spaceship, which can be useful after seeing a planet without being able to slow down in time:
window.onkeydown = function(e){if(e.key == 'p'){Comic.gameHandle.playerConfig.maxSpeed = 0; setTimeout(() => {Comic.gameHandle.playerConfig.maxSpeed = 100;},10)}}
</div>
 

== Transcript ==
:'''[This transcript only covers the starting page as shown on {{xkcd|2765|xkcd.com}}. A full transcript of the entire comic can be found [[2765: Escape Speed/Transcript|here]].]'''

:[What is shown on xkcd it what is known as the Starting planet. It is a small planet. On top of it is a small spaceship standing on two legs. It has a circular shape on top of the legs with a round window. Next to it is a small tree which is higher than the spaceship. This is the spaceship to be controlled by the user. The planet has grass all around, and the entire planet is visible. But the ship is in the center, so most of the planet is in the lover part of the panel. The background around the planet is a star-studded black backdrop. Going around the planet to clockwise from the small tree, there are two more trees with some small bushes between the first small tree and the two next trees. A larger tree is on the opposite part of the planet. Between the two trees and this there is a small bush and the Beret Guy who looks and point up from his point of view (down as seen in the image as he is on the opposite side). He is exclaiming a word. After the largest tree next to him, come a small tree. Before that Cueball and Megan stand together. On the last part back to the spaceship there is another small bush. There are also four gray dots. One above the spaceship. One between the first three and the two. One above the largest of the two trees together. And the final near the bush to the left of the spaceship. Those four dots are part of the game and can be removed if the ship touches them. In the bottom right corner of the panel there is a small white square with a black house drawn upon it. There are two small black dots beneath it. A curved arrow goes below the house from the right to the left dot. This is the home button that will always take the player back to this starting window. To the very right of the panel on height with the spaceship there is a white bar about three times the height of the spaceship. This bar indicates how much energy the spaceship has. It always refuels immediately after landing anywhere.]
:Beret Guy: Wow!
:[As Beret Guy is upside down, so is his words. They can thus easily be read as MOM as they are written, as always, in all caps.]

:[As part of the game there are messages appearing the first time you enter the comic, and every time you return to home of to the comic from another comic. Although they are not part of the image, they do appear on the home image. These messages appear as black text in a rectangular white panel with a black border. The messages are only on screen for a short time. On a mobile phone browser "Use the arrow keys" is "Tap the sides of your screen". The three situations follow here:]

:[First time opening the game in a new browser there are two messages one appearing after the other:]
:Greetings!
:Use the arrow keys, pilot.

:[When pressing the home button only one message appears:]
:Welcome back, pilot.

:[When reloading or going to the page after having been in another page or having shut down the program and opening again, there will be two messages:]
:Welcome back! We saved your progress.
:Use the arrow keys, pilot.

:[When moving past the grey dots text is revealed in a similar manner to the greetings text. If it is items, then they are collected and listed beneath the panel under the heading "You've found:" A bulleted list will then start to grow beneath this as you play the game and collect items.]

:'''[For more transcripts from the rest of the game go to the [[2765: Escape Speed/Transcript|full transcript page]].]'''

== Trivia ==
*This was the most delayed April fools' Day comic so far. 18 days overdue. And no mention of April fools' Day came out in relation to the release. [[2757: Towed Message]] was released closest to April 1st on Friday March 31st and The next comic, [[2758: My Favorite Things]], was released on the normal schedule on Monday April 3rd. But it turned out that the actual "April fools'" project, 2765: Escape Speed, was so delayed that it was not released until Wednesday April 19th.
**There was some debate about if this was actually meant to be a fools' comic with so much delay and no mention of this (as there has been with the delay of [[Garden]]).
**But then a link to this article [https://chromakode.com/post/xkcd-gravity-escape-speed/ Development notes from xkcd's "Gravity" and "Escape Speed"] by [https://chromakode.com/ Max Goodhart], aka Chromakode, was provided.
**Max was one of the developers of both Escape Speed and the earlier [[2712: Gravity]], and was credited in the [[Header_text#Escape_Speed|header text of Escape Speed]].
***He writes at the top of the article "On April 20th, xkcd published Escape Speed, the 14th annual April Fools comic we’ve made together".
****In xkcd archive the comic is listed as being released on April 19th.
***This settles the debate, as it is now clear that this was meant to be the April fools' comic of 2023.
*At (-945.399px, -694.381px), a person named Ryan is stuck in a small hole with a dog. This is a reference to a real event that happened to [https://www.polygon.com/2015/8/18/9173621/ryan-north-stuck-hole-twitter Dinosaur Comics author Ryan North]. Nearby is featured the T-rex from his iconic comic strip, in the pose of the last panel.

== Discussion ==
The discussion was removed due to its extreme length, but it's still visible on its own page [[Talk:2765:_Escape_Speed |here]].

[[Category:April fools' comics]]
[[Category:Large drawings]]
[[Category:Comics with animation]]
[[Category:Dynamic comics]]
[[Category:Interactive comics]]
[[Category:Comics with inverted brightness]]
[[Category:Space]]
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Megan]]
[[Category:Comics featuring Ponytail]]
[[Category:Comics featuring Hairy]]
[[Category:Comics featuring White Hat]]
[[Category:Comics featuring Black Hat]]
[[Category:Comics featuring Beret Guy]]
[[Category:Comics featuring Hairbun]]
[[Category:Comics featuring Blondie]]
[[Category:Comics featuring Knit Cap]]
[[Category:Characters with hats]]
[[Category:Comics featuring real people]]
[[Category:Multiple Cueballs]] 
[[Category:Video games]]
[[Category:Star Wars]]
[[Category:Animals]]
[[Category:Spiders]]
[[Category:Squirrels]]
[[Category:Dinosaurs]]
[[Category:Songs]]
[[Category:Soccer]]
[[Category:Robots]]
[[Category:Food]]
[[Category:Volcanoes]]
[[Category:Space probes]]
[[Category:Astronomy]]
[[Category:Maps]]
[[Category:Aviation]]
[[Category:Airplane banner]]
[[Category:Book promotion]]
[[Category:The Core]]
[[Category:Animorphs]]
[[Category:Stilts]]
[[Category:What If?]]

2800: Down

2025-01-05T07:48:14Z

TheTrainsKid: inacurrate stuff because not updated lol

{{comic
| number = 2800
| date = July 10, 2023
| title = Down
| image = down_2x.png
| imagesize = 611x290px
| noexpand = true
| titletext = It's just that I get nervous about heights.
}}

==Explanation==
The direction that we call "down" is usually defined as the direction in which objects on Earth fall, which, for all intents and purposes, is the same as the direction that points toward the center of the Earth. This direction is therefore relative, as it depends on where you are located in relation to Earth's center, and is different for people in different locations. For example, from an outside viewpoint, the direction of "down" for people in {{w|Madrid}}, Spain is the opposite of the direction of "down" for people in {{w|Weber, New Zealand}}, as these two places are located at {{w|antipodes|antipodal points}} on Earth.

It is possible to redefine "down" by choosing a different point of reference, such as the center of a ''different'' planet, which is the situation shown in this comic. We see [[Megan]] seated at a desk, which would be perfectly normal if not for the fact that the scene is shown at a completely unnatural, almost upside-down angle. Megan explains to [[Cueball]] that the direction of "down" was redefined to be relative to {{w|Mars}} instead of Earth. Since Mars is located in space many millions of miles away, this means that "down" could potentially be in almost any direction.

Redefining down to be relative to Mars would be impractical for people on Earth,{{Citation needed}} as Mars is constantly moving with respect to Earth; this means that the direction of down will drift over time. Additionally, as Earth rotates once per day, the direction of down would also experience a 24-hour periodic wobble. It would be very difficult to keep track of this constantly-changing direction. Setting down relative to Earth's center avoids these problems (at least for beings on Earth!), as the Earth's center is static in relation to the motion and rotation of Earth.

Megan does not explain who exactly redefined down, or why they have the authority to do so, but it is most likely some scientific body such as the {{w|International Astronomical Union}} or the {{w|General Conference on Weights and Measures}}, which have the power to make such decisions - for example, the IAU defined planet and {{w|dwarf planet}} in 2006, and the GCWM redefined the {{w|kilogram}} in 2018. In reality, in addition to there being no governing body which determines the direction of down, such definitions are made only when there is compelling reason to, and they work hard to minimize the changes. (For example, the redefinition of the kilogram was done in order to ''prevent'' the mass of the kilogram from changing in the future by attaching it to physical constants.) Nonetheless, in the world shown in this comic, redefining 'down' appears to happen frequently enough for Cueball to be frustrated but not fazed by it.

It should also be noted that redefining down does not automatically alter the direction of gravity, which will still act in the same direction it did before. Therefore, it is unclear how Megan or Cueball are even aware of the change in definition, unless they are somehow {{tvtropes|MediumAwareness|aware of the comic they are in}} and "know" that they are oriented at a strange angle.

Cueball mentions that the redefinition of down is a side effect of redefining the origin of their coordinate system. A {{w|coordinate system}} is a way of representing locations in space using a set of numbers, where each number (called a coordinate) measures a distance travelled in one of the spatial dimensions. In order for these numbers to be meaningful, it is always necessary to define a single point as the origin, where all coordinates have the value 0. Locations can then be measured relative to the origin.

For example, a commonly-used coordinate system for Earth is the {{w|Earth-centered, Earth-fixed coordinate system}}, which defines the origin to be Earth's center of mass, and uses three pairs of points on the Earth's surface to define the directions of the three spatial dimensions; this allows any point relative to Earth to be specified as a triplet of three coordinates. Presumably, the coordinate system now used in the comic is a "Mars-centered, Mars-fixed" coordinate system, which would be good for things like launching satellites from Mars, but otherwise not very useful for most Earthly situations.

In the title text, Cueball states that he gets nervous about heights. Height is the distance between two points at different elevations, and elevation depends on which way "down" is - therefore, redefining down also redefines the concept of height. Since down now points toward Mars, and Mars is millions of miles away (about 34,000,000 mi or 55,000,000 km at closest approach), this means that Cueball - and indeed, everyone on Earth - is now standing at a height of about 34 million miles above Mars. While fear of heights is a common cause of anxiety, it doesn't really make sense for Cueball to be nervous in this instance - usually, when people are afraid of heights, it's because they are afraid of falling. However, gravity still points toward the center of the Earth, so Cueball is in no danger of falling to Mars. The joke is that Cueball is scared solely due to the redefinition of the situation - where previously he was standing on solid ground, now he is "perilously" clinging to the underside of a planet with a 34-million mile drop beneath him.

The only advantage of using Mars as down, is that everyone on Earth agrees on the direction of down, since Mars is so far from Earth that even those on either side of Earth orthogonal to the direction towards Mars, would still almost agree on the down direction.

In the 2024 April Fools game comic [[2765: Escape Speed]], the planet outside of the Crystal Sphere, based on the [[Click and Drag]] comic, didn't have it's own gravity, so the spaceship would be pulled towards the Crystal Sphere no matter what side of this planet the spaceship was located. As this made navigating difficult, however, Randall later added gravity to the planet.

The comic could also be a reference to the novel ''Ender's Game'' by Orson Scott Card, in which the protagonist, Ender, helps his team to orient themselves in a zero-gravity battle by noting that the directions "up" and "down" are arbitrary in space; he summarizes this with the mantra "The enemy's gate is down". This insight gives his team an anchoring point of reference which makes it easier for them to function in the gravity-less arena. This aspect of ''Ender's Game'' was previously referenced in [[241: Battle Room]].

==Transcript==

:: [Megan is seated at a desk, in front of a laptop. The scene is rotated by 150° clockwise, so she appears to be upside down and angled.]

:: [Cueball enters the scene from the right side, behind Megan. He has three question marks below his head, oriented upright in frame.]

:: Megan: They announced that "down" is relative to Mars today.
:: Cueball: Ugh, I hate when they make another planet the coordinate system origin.

{{comic discussion}}

[[Category:Comics featuring Megan]]
[[Category:Comics featuring Cueball]]
[[Category:Physics]]
[[Category:Astronomy]]

2993: Ingredients

2024-11-24T00:49:11Z

TheTrainsKid:

{{comic
| number = 2993
| date = October 2, 2024
| title = Ingredients
| image = ingredients_2x.png
| imagesize = 417x473px
| noexpand = true
| titletext = Add main-belt asteroids to taste.
}}

==Explanation==
{{incomplete|Created by THE FIVE BEST EXPLAINXKCD USERS COMBINED INTO ONE - Compare the combined surface area to that of Mars (also check both the actual surface area of the five as well as the surface area of a sphere with the total moons volume, which would be a much smaller surface area than of the five moons sum of surface area... Do NOT delete this tag too soon.}}

This comic jokes that it is possible, and perhaps intended, to use the five largest moons in the outer solar system (the {{w|Galilean moons}} and {{w|Titan (moon)|Titan}}) as ingredients to create a “better” planet that has the “coolest” features. Apparently, though, Randall couldn't actually think of anything cool that {{w|Ganymede (moon)|Ganymede}} and {{w|Callisto (moon)|Callisto}} would contribute, so these have just been used as 'filler'. (However, Ganymede does have a magnetic field, which is kind of cool....)

Note that {{w|Moon|Earth's moon}} is the fifth-largest moon of the solar system overall ({{w|Europa (moon)|Europa}} is the sixth), so it would have been included had "outer solar system" not been specified.

{| class="wikitable"
!Name of moon
!Ingredient
!Volume (billion (10⁹) km3)
!Surface area (million (10⁶) km2)
!Mass (sextillion (10²¹) kg)
!Explanation
|-
| {{w|Io (moon)|Io}} || sulfur || style="text-align:center;"|25.3 || style="text-align:center;"|41.7 || style="text-align:center;"|89.4 || Io is composed of hundreds of active volcanoes which produce plumes of sulfur and sulfur dioxide.
|-
| {{w|Europa (moon)|Europa}} || oceans || style="text-align:center;"|15.9 || style="text-align:center;"|30.9 || style="text-align:center;"|48.0 || Europa is believed to have a subsurface ocean of liquid water below its icy crust.
|-
| {{w|Titan (moon)|Titan}} || hydrocarbons || style="text-align:center;"|71.6 || style="text-align:center;"|83.3 || style="text-align:center;"|134.5 || Titan has a dense atmosphere of nitrogen, methane and other minor components, leading to the formation of hydrocarbon clouds and heavy organonitrogen haze.
|-
| {{w|Ganymede (moon)|Ganymede}} || rowspan="2"|filler || style="text-align:center;"|76.6 || style="text-align:center;"|87.2 || style="text-align:center;"|148.2 || rowspan="2"|Randall considers Ganymede and Callisto to have no special features and uses them merely as “filler” for the combined planet.
|-
| {{w|Callisto (moon)|Callisto}} || style="text-align:center;"|58.7 || style="text-align:center;"|73.0 || style="text-align:center;"|107.6
|-
|}

If all of these moons were lumped together, the total volume of “Randall's planet” would be 248 billion km3, assuming no further material compaction, with a surface area of 191 million km2. This is about 1½ times the volume of {{w|Mars}}, or roughly a 15% larger diameter. The combined mass, however, would be smaller than that of Mars.

The title text takes it further, treating asteroids as a [[1639: To Taste|“to-taste”]] ingredient in this “recipe”, more like preparing a food dish rather than making a new Mars-sized planet.

There are a number of science fiction works that posit that advanced alien civilizations left puzzles in the solar system for future humans to solve. Examples for this trope are {{w|Pushing Ice}} by Alastair Reynolds and {{w|Rogue Moon}} by Algis Budrys. The Arthur C. Clarke stories {{w|The Sentinel (short story)|The Sentinel}} and {{w|Encounter in the Dawn}} (and the more well-known ''2001: A Space Odyssey'' {{w|2001: A Space Odyssey (novel)|book}} and {{w|2001: A Space Odyssey|film}} treatments that they later helped inspire) each feature various partial treatments of this concept. Caltech Professor David Goodstein also speculated in [https://www.youtube.com/watch?v=KNHd__ed40M&t=1594s The Mechanical Universe] the possibility that {{w|Saturn}} is an alien message system.

==Transcript==
:[A planet is shown with several different features like oceans and large lakes as well as and craters. It seems like the continent is fused together from five different segments, with cracks between where there is either ocean or rivers. There are four labels above the planet with lines going down to different areas of the planet, but not necessarily pointing to any particular part on the surface, but rather to the entire planet:]
:Sulfur chemistry from Io
:Cool oceans from Europa
:Hydrocarbons from Titan
:Ganymede and Callisto (filler)

:[Caption beneath the panel:]
:Scientists now think the five biggest outer solar system moons are actually just ingredients; we're supposed to combine them to create a single Mars-sized planet that's cooler than any of them.

{{comic discussion}}

[[Category:Space]]
[[Category:Food]]

226: Swingset

2024-09-13T00:58:27Z

TheTrainsKid: Added some stuff

{{comic
| number = 226
| date = February 21, 2007
| title = Swingset
| image = swingset.png
| titletext = Someone bring me a pocket fan so I can drift around the yard.
}}

==Explanation==
In the opening panel of this comic, [[Blondie]], possibly as [[Miss Lenhart]], sees [[Cueball]] sitting on a swing set. She tells him that at the apex of his swing, he'll become weightless. Cueball then imagines that at the peak of his swing, he is able to become permanently weightless, floating above the ground without any support.

When on a swing or other [http://www.learner.org/interactives/parkphysics/pendulum.html pendulum rides], there is a moment between swinging up and swinging back down when the forces of gravity, friction, air resistance, etc., bring the velocity and normal force of the swing to zero. At this moment, there is no acceleration toward the pivot of the swing (since the centripetal acceleration is proportional to the square of the speed). So the swinger experiences no centripetal force. Of course, gravity still acts on the person, but if the swing is horizontal at that point, then there is no reaction force, so for one moment, the swinger is in free-fall and experiences {{w|weightlessness}}. However, that weightlessness can only be maintained for a fraction of a second, so if Cueball tried this in real life, he would come crashing to the ground.

In the title text, Cueball asks for a pocket fan, believing he could fly around the yard using this small device as a propeller. By using the fan to blow air in the opposite direction he wishes to travel, he could perhaps use the reaction force to push himself around. Note that this form of travel does not work at high altitudes because it works by pushing air molecules, which decrease in concentration at high altitudes. Another method of propulsion could be [https://what-if.xkcd.com/21/ machine guns]

==Transcript==
:[Woman talking to Cueball on swing-set.]
:Woman: You know, at the peak of a big swing, you become weightless.
:[Thought bubble from Cueball.]
:[Cueball swings higher and higher. At the peak of a big swing, he shoves himself off the swing. Cueball remains hovering in the air.]
:Cueball: Hey guys. Come check this out.

{{comic discussion}}
[[Category:Comics featuring Cueball]]
[[Category:Physics]]

LiveJournal

2024-09-13T00:17:39Z

TheTrainsKid: what the f is this grammar

:''For a list of comics, see [[:Category:LiveJournal comics|LiveJournal comics]].''
{{TOC}}{{Quote|I was going through old math/sketching graph paper notebooks and didn't want to lose some of the work in them, so I started scanning pages. I took the more comic-y ones and put them up on a server I was testing out, and got a bunch of readers when BoingBoing linked to me. I started drawing more seriously, gained a lot more readers, started selling t-shirts on the site, and am currently shipping t-shirts and drawing this comic full-time. It's immensely fun and I really appreciate y'all's support.|[[Randall Munroe]]}}

Before [[Randall Munroe|Randall]] started using [https://xkcd.com xkcd.com] for his comics, he posted them on {{w|LiveJournal}} using the "[https://xkcd-drawings.livejournal.com/ xkcd_drawings]" account. The images on the page are now broken, but there are archived versions for the [https://web.archive.org/web/20070927001941/http://xkcd-drawings.livejournal.com/?skip=40 first 16 comics], comics [https://web.archive.org/web/20060529063505/http://xkcd-drawings.livejournal.com/?skip=20 from 17 to 27], and the [https://web.archive.org/web/20060529063441/http://xkcd-drawings.livejournal.com/ last 20 comics]. Randall didn't add a [[Title text|title text]] to his comics before [https://xkcd.com xkcd.com], but most of the comics posted on LiveJournal had an original caption beneath the image, and many had comments by LiveJournal users. All the comics transferred to the new site had a title text, which was often along the same lines, but was almost never the same as the caption on LiveJournal.

The original title, caption, and release number of these early comics can be viewed on their explanation page, so if you want to browse them in the original order, you can [[7: Girl sleeping (Sketch -- 11th grade Spanish class)|start here]] and follow the links at the top of each explanation to go to the next one. To view a list of all the comics in the original order, see [[:Category:Posted on LiveJournal|Posted on LiveJournal]].

==[[:Category:Posted on LiveJournal|Comics posted on LiveJournal before xkcd.com]]==
===[[:Category:First day on LiveJournal|First day on LiveJournal]]===
The first thirteen comics were posted on LiveJournal within 12 minutes on September 30, 2005, on the first day of the xkcd LiveJournal account. The first comic posted on that day was [[7: Girl sleeping (Sketch -- 11th grade Spanish class)]] and the last one was [[11: Barrel - Part 2]]. Starting from the next post, he began following the normal Monday, Wednesday, Friday release date routine, although he often forgot to post the comic in time, making them come out a day earlier or a day later.

===Winter break===
The last comic to be released before [https://xkcd.com xkcd.com] was in use was [[39: Bowl]]. It was the forty-first comic posted on LiveJournal on December 5, 2005, but the following day Randall made another post, titled "[https://web.archive.org/web/20060529063441/http://xkcd-drawings.livejournal.com/#:~:text=12%3A59%20am-,Announcement,-What%20with%20winter Announcement]":

{{Quote|What with winter break starting and the like, I'll probably be going off my regular update schedule. I'll try to post something here and there, and might end up doing more drawings than I expect, but won't stick to the MWF schedule. Thanks for the support! This has been and will continue to be a lot of fun.|[[Randall Munroe]], [https://web.archive.org/web/20060529063441/http://xkcd-drawings.livejournal.com/#:~:text=12%3A59%20am-,Announcement,-What%20with%20winter Source]}}

This may be due to his exams coming up, or the preparation for the release of [https://xkcd.com xkcd.com] the following year. The next LiveJournal comic, [[45: Schrodinger]], was released almost a month later, on January 4, 2006, after Randall had already posted all the previous comics to his new site.

==Transition from LiveJournal to [https://xkcd.com xkcd.com]==
===[[:Category:First day on xkcd.com|First day on xkcd.com]]===
The new xkcd website opened up on January 1, 2006, and the backlog of forty-one comics from LiveJournal from [[1: Barrel - Part 1]] to [[44: Love]] was transferred on the same day, but in a completely different order. The only comic that has the same number on both sites is [[3: Island (sketch)]], while all the other comics were uploaded seemingly at random. Also, only eleven of the original comic titles were reused of the new site, and even among the last eleven comics posted on both sites, only six used the same title. There were also two new comics released on the first day of [https://xkcd.com xkcd.com] (and one added a few months later) that have never been posted on LiveJournal.

[[12: Poisson]] and [[5: Blown apart]] were exclusively published on the first day of [https://xkcd.com xkcd.com] and were never shared on LiveJournal. [[36: Scientists]] was instead initially published as a duplicate of comic [[10: Pi Equals]]. Over three months after the original posting, Randall noticed the error and corrected it sometime between [https://web.archive.org/web/20060423175703/http://www.xkcd.com/c36.html April 23, 2006] and [https://web.archive.org/web/20060705231511/http://xkcd.com/c36.html July 5, 2006], when the updated version appeared in the Web Archive. He likely found an old drawing that was never meant for publication and used it instead, so it wouldn't appear out of place among the other comics from that period. This is why [[36: Scientists]] [[:Category:No date|doesn't have a date]] like every other comic.

===[[:Category:Posted on LiveJournal after xkcd.com|Comics posted both on LiveJournal and on xkcd.com]]===
Most of the eleven comics posted on LiveJournal after the new website opened, from [[45: Schrodinger]] to [[55: Useless]], were posted on the same days on both sites. For unknown reasons, on January 18, 2006, [[54: Science]] was posted on LiveJournal on the same day that [[51: Malaria]] was released on [https://xkcd.com xkcd.com]. Three days later, on January 21, 2006, [[51: Malaria]] was posted on LiveJournal, thus forcing the next two comics ([[52: Secret Worlds]] and [[53: Hobby]]) to be released on [https://xkcd.com xkcd.com] two days before LiveJournal. Four days later, on January 25, 2006, [[54: Science]] was finally posted on [https://xkcd.com xkcd.com], which fixed the date discrepancies and allowed the next comic, [[55: Useless]], to be published on the same day across both sites.

When the next comic, [[56: The Cure]], came out only on [https://xkcd.com xkcd.com] on January 30, 2006, Randall made a post on LiveJournal, titled "[https://web.archive.org/web/20060529063441/http://xkcd-drawings.livejournal.com/#:~:text=xkcd%20drawings%20moving%20to%20RSS%20feed xkcd drawings moving to RSS feed]":

{{Quote|Hey: <big><big><big><big>I'm closing down this journal. Friend the new feed.</big></big></big></big> Thanks to new revisions to my site and work by Derek, I now have automated posting -- if I go missing for a few weeks, as long as I've got enough comics in the queue no one will notice. The site also now has the more traditional 'forward' and 'back' format to make browsing easier. Most importantly, the site now has an RSS feed which is updated automatically whenever a drawing is posted. This means I no longer need to separately update this journal, so I'm closing it down and you should all friend the feed: '''[https://xkcd-rss.livejournal.com/ xkcd_rss]''' Thanks! Exciting times ahead, etc.|[[Randall Munroe]], [https://web.archive.org/web/20060529063441/http://xkcd-drawings.livejournal.com/#:~:text=xkcd%20drawings%20moving%20to%20RSS%20feed Source]}}

Almost two months later, he made the last post on the LiveJournal account on April 23, 2006. It warned that the old account has been inactive for a long time and recommended everyone friend the new account, called "[https://xkcd-rss.livejournal.com/profile xkcd_rss]". Despite saying the old account would be "deleted soon", it still exists. The post was titled "[https://web.archive.org/web/20060529063441/http://xkcd-drawings.livejournal.com/#:~:text=Unfriend%20this%20journal Unfriend this journal]":

{{Quote|This journal has been closed for a while, and I'm going to delete it shortly. If you want to see my comic -- which is updated like clockwork every MWF, thanks to some wonderful automation by davean -- you should add xkcd.com's [http://syndicated.livejournal.com/xkcd_rss/profile LJ RSS feed] instead. <big><big><big><big>This journal will be deleted soon.</big></big></big></big>|[[Randall Munroe]], [https://web.archive.org/web/20060529063441/http://xkcd-drawings.livejournal.com/#:~:text=Unfriend%20this%20journal Source]}}

[[Category:Meta]]
[[Category:LiveJournal comics| ]]
{{xkcdmeta}}

664: Academia vs. Business

2024-09-13T00:15:58Z

TheTrainsKid: Guys, it's Academia

{{comic
| number = 664
| date = November 18, 2009
| title = Academia vs. Business
| image = academia_vs_business.png
| titletext = Some engineer out there has solved P=NP and it's locked up in an electric eggbeater calibration routine. For every 0x5f375a86 we learn about, there are thousands we never see.
}}

== Explanation ==
[[Cueball]] has solved some tricky and very important problem in computer science, related to {{w|queueing theory}}.

The comic splits into two timelines. In the first, he shows the brilliant solution he has developed to someone from [https://www.academia.edu/ Academia], a famous social networking site for academics. In this case, that academic is someone sees the programmer's true brilliance and gets him much-earned plaudits from the Academia community.

In the alternate timeline, the boss does not possess the knowledge required to comprehend its import, and he simply sees the results without caring about the means Cueball used to attain them. He then gives Cueball another assignment, that may be vastly more workaday in nature. This, sadly, is the usual course of events in bureaucracy, which only seems to care about your results, not how you came about them. To drive in the point, the boss asks Cueball to do something as simple as setting up email on the office phones, a stark contrast to the skill and creativity Cueball would have needed to write his code in the first panel. It may even be imagined to be a "reward in itself" to casually hand over this new problem, however unsatisfying (or unsatisfiable) the new technical issue truly is.

The references in the title text are to the {{w|P versus NP problem}}, a famous unsolved problem in computer science, and the "magical constant" (0x5f375a86) used in finding the {{w|fast inverse square root}}, i.e. solving y=1/√x as fast as possible through a program – no-one knows quite who came up with this very useful bit of code (Now believed to be devised by Greg Walsh at Ardent Computer in consultation with Cleve Moler, the creator of MATLAB. see wikipedia), but it was discovered hiding in the graphics code of the video game {{w|Quake III Arena}}. Note that the actual constant used in the Quake III source code is 0x5f375'''9df''', but the constant in the title text works also, and is actually slightly more accurate as shown in this paper: [http://www.lomont.org/Math/Papers/2003/InvSqrt.pdf Fast inverse square root by CHRIS LOMONT (Purdue university, 2003)].

The title text may be a reference to {{w|Stephen Jay Gould}}'s quotation: “I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops.” originally about how great minds are suppressed due to racism and their genius go unknown, but could be interpreted as general exploitation by the commercial world.

==Transcript==
:[Cueball sits at a desk in front of a computer, leaning back in his chair with both hands down to his side. There are cans on the desk and more crushed ones on the floor.]
:Cueball: I just wrote the most beautiful code of my life.

:[Zoom in on Cueball and top half of desk.]
:Cueball: They casually handed me an impossible problem. In 48 hours and 200 lines, I ''solved'' it.

:[Curved lines with arrows divide the comic into two possible end panels, labeled "Academia" and "Business."]

:Academia:
:Professor: My god... this will mean a half-dozen papers, a thesis or two, and a paragraph in every textbook on queuing theory!

:Business:
:Boss: You got the program to stop jamming up? Great. While you're fixing stuff, can you get Outlook to sync with our new phones?

{{comic discussion}}
[[Category:Comics featuring Cueball]]
[[Category:Programming]]
[[Category:Multiple Cueballs]]