explain xkcd - User contributions [en]

356: Nerd Sniping

2023-08-31T19:26:04Z

162.158.78.100:

{{comic
| number = 356
| date = December 12, 2007
| title = Nerd Sniping
| image = nerd sniping.png
| titletext = I first saw this problem on the Google Labs Aptitude Test. A professor and I filled a blackboard without getting anywhere. Have fun.
}}

==Explanation==
{{w|Nerd}}s have a way of getting distracted easily and focusing on one thing and ignoring the rest, when they feel their specific skills are challenged by an interesting problem. [[Black Hat]] has decided to make this into a disturbing game of getting nerds, in this case a physicist, to stop in the middle of a street and get crushed by traffic by showing them an interesting problem to solve. (This may be based on a real event—see the [[#Trivia|trivia]] section).

The problem Black Hat shows is an electronics engineering thought experiment to find the resistance between two points. In normal wiring, a one-ohm resistor would result in one ohm of resistance. Two resistors connected in a series, where electricity has to go through each, has two ohms of resistance. Two one-ohm resistors in parallel give the circuit only half an ohm since you have a conductivity (inverse resistance) that is the sum of the conductivities of the path (1 ohm of resistance is 1/1 {{w|Siemens_(unit)#Mho|mho}}, thus over 2 paths is 2 mho or 1/2 ohms). With an infinite grid of equal resistors, you have an infinite number of paths to take, and for each path an infinite number of both series and parallel paths to consider, so much more advanced methods are needed. The exact answer to the question is (4/π − 1/2) ohms, or about [http://oeis.org/A211074 0.773] ohms. See [http://www.mathpages.com/home/kmath668/kmath668.htm Infinite Grid of Resistors].

Black Hat explains the concept of his new sport, '''Nerd Sniping''', to [[Cueball]] while '''''killing''''' the physicist, but Cueball is appalled and will have no part in this sport, which doesn't make Black Hat give up on him as he suggests it would be fun if he made his own sign. Black Hat finally suggests that "physicists are two points, mathematicians three." This may indicate that he considers a mathematician to be a more difficult target for his game than a physicist would be. It is unclear whether this is meant as a dig on physicists or on mathematicians; it might be because physicists are interested in a wider range of problems, or because mathematicians require a higher-quality problem to hold their interest. Alternatively, he just dislikes mathematicians more, and is thus willing to award more points for sniping one of them.

In the title text, [[Randall]] explains that he saw this problem in a [http://googleblog.blogspot.com/2004/09/pencils-down-people.html Google Labs Aptitude Test]. This is a collection of puzzles published by {{w|Google}} as a parody of tests such as the {{w|SAT}}. Google is known for using logic & math puzzles in their job interviews.

Randall explained in [http://www.youtube.com/watch?v=zJOS0sV2a24 a speech at Google] five days before this comic was released that he was nerd sniped, in a way, by that problem in this test (see problem 10 on [https://3.bp.blogspot.com/_Ap14FtNN91w/Rll5oF8Px0I/AAAAAAAAAHo/cHG6a83cmlI/s1600-h/GLAT_3.jpg page 2]), and got quite irritated when he ultimately found that it was actually a modern physics research problem, requiring very advanced math, far more complicated than the other puzzles. Putting such a problem in an aptitude test can be a way of testing if someone might realize when they cannot solve a problem and remember to move along to the other problems. If they fail to do this, they will never reach the easier problems that come later, and will fail due to their inability to realize when they will come up short. This is also important knowledge to have about yourself. Seen in this context, it is not necessarily a bad idea to have such an impossible problem in an aptitude test, as it is disadvantageous to have someone who is easily nerd sniped working for you.

Note that the truck should have stopped no matter what, since the nerd was walking on a pedestrian crossing. However, the driver may have seen him walking, then estimated that he would be safe before reaching him and realized too late that he had stopped in the street. Alternatively, the truck driver is part of Black Hat's sport. Or was himself/herself nerd sniped by the sign.

Randall has later referred back to the concept of ''Nerd Sniping'' several times in the past, such as in the title text of [[730: Circuit Diagram]], and in the ''[[what if? (blog)|what if?]]'' blog. In [https://what-if.xkcd.com/113/ Visit Every State] (7 years after this comics release), the entire comic was shown at the top and the truck again further down the post—Randall has again been nerd sniped by a paper he read. This also happens to him in [https://what-if.xkcd.com/124/ Lunar Swimming]—see the title text for the second to last picture.

==Transcript==
:[Black Hat is sitting on a chair, Cueball is standing next to him. Across the street, another Cueball-like guy is coming from a building walking towards the pedestrian crossing across from Black Hat.]
:Black Hat: There's a certain type of brain that's easily disabled.
:Black Hat: If you show it an interesting problem, it involuntarily drops everything else to work on it.

:[The Cueball-like man across the street is about to enter a crosswalk, which is seen from right behind Black Hat in his chair, holding onto the sign, which is still pointing down. Cueball is looking on.]
:Black Hat: This has led me to invent a new sport: Nerd Sniping.
:Black Hat: See that physicist crossing the road?

:[Black Hat lifts up the sign when the physicist is in the middle of the street, halfway across the pedestrian crossing.]
:Black Hat: Hey!

:[A close-up of Black Hat's sign is shown in a frameless panel. There is text above and below an image of a four-by-five grid of nodes with resistors (shown as wiggly lines) between every node and also continuing away from the 16 outer nodes. A total of 5 columns with 5 and 4 rows with 6 resistors for a total of 20 nodes and 49 resistors. Two nodes, a knight's move apart, are marked with red circles in the 3rd row 2nd column and the 2nd row 4th column.]
:Sign: On this infinite grid of ideal one-ohm resistors,
:Sign: what's the equivalent resistance between the two marked nodes?

:[The Cueball-like physicist has stopped pondering the questions, a hand to his chin.]
:Physicist: It's... Hmm. Interesting. Maybe if you start with... No, wait. Hmm... You could—

:[In another frameless panel, a ten-wheeled truck is zooming past from the right, apparently going through the spot where the physicist just stood.]
:Truck: <big>''Foooom''</big>

:[Cueball looks down on Black Hat, who looks back up from his chair at the curb, again holding the sign down. He lifts one hand up while replying.]
:Cueball: I will have no part in this.
:Black Hat: C'mon, make a sign. It's fun! Physicists are two points, mathematicians three.

==Trivia==
*It could be that Randall was inspired by a story from {{w|John Horton Conway|John H. Conway}} about when he was involved in a "near" nerd snipe event that was a perfect match for this comic.
**The story can be read in the book ''[https://books.google.ca/books?id=aFHyUfFUVIwC&printsec=frontcover&hl=da#v=onepage&q&f=false Candid Science Five]'' from 2005 (two years before this comics release), specifically on [https://books.google.ca/books?id=aFHyUfFUVIwC&pg=PA22&lpg=PA22&dq=Coxeter+came+to+Cambridge+and+he+gave+a+lecture,+then+he+had+this+problem+...++Ileft+the+lecture+room+thinking.+As+I+was+walking+through+Cambridge,+suddenly+theidea+hit+me,++but+it+hit+me+while+I+was+in+the+middle+of+the+road.++When+the+ideahit+me+I+stopped+and+a+large+truck+ran+into+me+...++So+I+pretended+that+Coxeter+hadcalculated+the+difficulty+of+this+problem+so+precisely+that+he+knew+that+I+would+getthe+solution+just+in+the+middle+of+the+roa&source=bl&ots=CgmxTG2n0w&sig=ohqqBGtJrpuQFeiCPPusMVsQUV4&hl=en&sa=X&ved=0CB0Q6AEwAGoVChMIy4KdnPakyAIV0ZeICh2OGghP#v=onepage&q=%22in%20the%20middle%20of%20the%20road%22&f=false page 22]:
::"{{w|Harold Scott MacDonald Coxeter|[Donald] Coxeter}} came to Cambridge and he gave a lecture, then he had this problem ... I left the lecture room thinking. As I was walking through Cambridge, suddenly the idea hit me, but it hit me while I was in the middle of the road. When the idea hit me I stopped and a large truck ran into me ... So I pretended that Coxeter had calculated the difficulty of this problem so precisely that he knew that I would get the solution just in the middle of the road ..."

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Comics featuring Black Hat]]
[[Category:Comics featuring Cueball]]
[[Category:Multiple Cueballs]]
[[Category:Math]]
[[Category:Physics]]
[[Category:Google]]

1361: Google Announcement

2023-08-31T19:21:01Z

162.158.78.100:

{{comic
| number = 1361
| date = April 28, 2014
| title = Google Announcement
| image = google_announcement.png
| titletext = The less popular 8.8.4.4 is slated for discontinuation.
}}

==Explanation==
At the time of this comic's release, {{w|Vic Gundotra}} had recently left {{w|Google}}. Because he was the head of {{w|Google+}}, this had caused many people, including [http://techcrunch.com/2014/04/24/google-is-walking-dead/ TechCrunch], to theorize that Google+ was going to be shut down, despite the continuing comments from Google that it would remain active and updated. It lasted five more years, finally being closed on April 2nd, 2019.

Google has a history of {{w|List of Google products#Discontinued products and services|closing popular services}}.

The comic extrapolates this to an announcement that Google would be closing '''all''' its popular services, up to and including its e-mail service, Gmail, and even the core business of the company, its Internet search engine, to wholly concentrate on a relatively obscure part of its product lineup. According to Google, its Public {{w|Name server|DNS servers}} (Domain Name System servers), better known by their IPv4 addresses {{w|8.8.8.8|8.8.8.8 and 8.8.4.4}}, are supposed to be a faster alternative to using one's ISP's DNS servers (because of caching effects due to a large user base), as well as less susceptible to censorship. When Turkey started blocking access to Twitter and YouTube in March 2014, Turkish ISPs first did this on the DNS level by manipulating the results from their own name servers. The most popular workaround was using Google's DNS server instead, so much so that its address was written as [http://gawker.com/turkish-graffiti-spreads-the-ip-addresses-of-googles-d-1548946312 graffiti on the side of a building].

The joke may also be related to the fact that 8.8.8.8 is an IP address heavily used by network administrators to perform connectivity tests (''ping'') because it is easy to remember and fast to type. Google would want to concentrate on this feature to build a business model using that fact.

The reason behind this decision may be that Google considers a DNS server, a fairly low-level component of the Internet's service stack, to be the optimal place to collect information on its users, an accusation leveled at Google ever since it introduced the service.

The title text refers to the impression held by some that Google will shut down services that prove less popular than desired at short notice, even though they may in fact have a significant user base. A recent example of that is the closure of the RSS aggregation service, Google Reader, in July 2013. While the same DNS service is provided under both addresses, the more memorable 8.8.8.8 is likely to receive far more requests than 8.8.4.4.

==Transcript==
:[Cueball is standing at a lectern marked Google.]
:Cueball: The rumors are true. Google will be shutting down Plus—
:Cueball: Along with Hangouts, Photos, Voice, Docs, Drive, Maps, Gmail, Chrome, Android, and Search—
:Cueball: To focus on our core project:
:Cueball: The 8.8.8.8 DNS Server.

==Trivia==
*Google quickly responded with an acknowledgment to a query for "xkcd". The TXT record for the DNS name of the IP address 8.8.8.8 was set to "http://xkcd.com/1361/", an entry just meant to be informal.

{{comic discussion}}
[[Category:Comics featuring Cueball]]
[[Category:Internet]]
[[Category:Public speaking]]
[[Category:Google]]

Category:Google Maps

2023-08-31T19:19:23Z

162.158.78.100:

[[Category:Internet]]
[[Category:Maps]]
[[Category:Google]]

Category:Google Glass

2023-08-31T19:19:04Z

162.158.78.100:

This category lists all comics which mentions {{w|Google Glass}}. This was a recurrent topic in xkcd.

It seems generally that [[Randall]] is no fan of Google Glass, which was shown directly already in [[1251: Anti-Glass]] and later again in [[1304: Glass Trolling]]. But also in the other comics (so far), Google Glass is not shown in a good light. In the first reference to them, [[1215: Insight]], it turns out [[Cueball]]/Randall fears this new technology (it could have been any new technology, but Randall chose the glasses). In [[1288: Substitutions]] they are substituted with the silly ''Virtual Boy'' and in [[1716: Time Travel Thesis]] they are just "these broken glasses" Megan used in a 2010s theme party.

Only one comic mentioning Google Glass has been released since 2013, and then only in the title text. It seems unlikely that more will be written, unless Google Glass somehow becomes relevant again.

[[Category:Comics by topic]]
[[Category:Google]]

2198: Throw

2019-09-05T15:41:05Z

162.158.78.100: /* Throwers and throw items */ "this is thus" ? Bad enough just once, but multiple times? Yuck.

{{comic
| number = 2198
| date = September 3, 2019
| title = Throw
| image = throw.png
| titletext = The keys to successfully throwing a party are location, planning, and one of those aircraft carrier steam catapults.
}}
<div class="toclimit-3">{{TOC}}</div>
*To experience the interactivity of this game, visit the {{xkcd|2198|original comic}}.
==Explanation==
{{incomplete|Created by THOR, GOD OF THUNDER. Add the equation for throwing? Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}
This is an interactive comic made to celebrate the release of [[Randall|Randall's]] new book, ''[[How To]]''. The comic is based on a chapter in the book.

As the comic celebrates the book, which was released on Tuesday, September 3rd, 2019, the comic was thus also released on a [[:Category:Tuesday comics|Tuesday]] to coincide with the release day, replacing that week's normal Wednesday release. This was the same timing used for another of Randall's book releases, when [[1608: Hoverboard]] came out on the Tuesday when [[Thing Explainer]] came out. Although the Hoverboard comic is much more complex than this one, they are both [[:Category:Dynamic comics|dynamic]] and [[:Category:Interactive comics|interactive]], with [[:Category:Comics with animation|animations]] a part of them.

In this comic the viewer can select a person/{{w|Pikachu}}/god/squirrel as the thrower and an object (including a person, Pikachu, or squirrel) to be thrown, and get an animation of how the selected throw would work out, along with an estimated distance of the throw (both in SI units and in other very arbitrary units; see [[#Table of distance units|table]] below) if the throw was possible. Impossible throws include ones in which the thrower is smaller than the thrown object. The formula/guideline is apparently based on a chapter from the book. One special case to the calculations is Thor's hammer, which is enchanted such that only those deemed "worthy" are able to lift it. As such, despite its mass being liftable by many of the characters, only Thor, God of Thunder (who is canonically worthy), and self-created characters who are well over the human records for height ({{w|List of tallest people|272 cm}}) and/or weight ({{w|List of heaviest people|635 kg}}) are shown to actually be able to throw it. Also Thor is the only one who uses {{w|furlongs}} to measure his distances.

There are 7 throwers + 1 open option and 15 + 1 things to throw, giving a total of 105 different combinations for the static elements; see the [[#Table of throw distances|table]] below plus those for the open option. The open option can be defined by height, weight and a 1-4 scale of atleticism. But only Thor (or an unrealistically tall and heavy custom character) can throw all 15, with three of the objects (George Washington, hammer, and car) unthrowable by any of the other premade characters. The smaller critters can throw only a few things, so the total number of throws is much less than 100. Still there is an animation for all 105 combinations, but with no throw distance for some. An object with negative weight (you probably) flies backwards.

The athleticism scale does not define the character used for the animation.

The title text refers to throwing a party (a colloquial synonym of hosting a party) and first makes the assumption of actually giving hints for giving a party, and then switching to suggest a mechanism to literally throw a huge object, such as a house with a party going on inside. An {{w|Aircraft_catapult#Steam_catapult|aircraft steam catapult}} is a mechanism to launch aircraft from ships, typically used on aircraft carriers.

==Throwers and throw items==
George Washington, Pikachu, and a squirrel are both throwers and throw items, as are "You".

{| class="wikitable" |
! Image
! Name
! Explanation
|-
|[[File:2198 Throw - quarterback.png]]
|'''An NFL {{w|quarterback}}'''
|A quarterback in the National Football League is a highly athletic individual. Gridiron football is a full-contact sport that requires durability, speed, and precision. One of the primary skills required of quarterbacks is to be able to throw the football far with precision accuracy.
|-
|[[File:2198 Throw - george.png]]
|'''{{w|George Washington}}'''
|He was the first president of the United States of America. There is a myth that a young George Washington threw a silver dollar across the Potomac River, which is more than a mile wide for much of its length; or alternatively that he would throw rocks across the Rappahannock River, which was about 300 feet wide near George's boyhood home. http://kenmore.org/education/kidstuff/legends.html. He is also used as a throwing item to represent the likelihood of a thrower distance with an average human as the projectile. George Washington is shown as a very powerful thrower; the comic makes fun of the flagrant embellishment of Washington's life.
|-
|[[File:2198 Throw - pikachu.png]]
|'''{{w|Pikachu}}'''
|Pikachu is a species of Pokémon, and the mascot of the Pokémon franchise as a whole. Although Pikachu are not normally shown to throw things, the ''Super Smash Bros'' series shows they are perfectly capable of picking things up that do not significantly out-size them. That said, Pikachu is capable of throwing a wide variety of objects through the move Fling, which allows the user to deal damage by throwing it's held item (and, incidentally, a Fling TM). Its presence as a throwing item appears to reference the most recently released Pokémon games as of the comic's release, ''Pokémon Let's Go Pikachu'' and ''Pokémon Let's Go Eevee'', where the partner Pokémon of the respective title is not kept in a Poké Ball but thrown into battle when deployed. According to Pokédex entries throughout the series, the average Pikachu is 1'04" (0.4m) tall and weighs 13.2 lbs (6kg). Randall appears to have done his research, as a custom thrower with these stats and default athleticism will have near-identical results to Pikachu for both thrower and thrown item.
|-
|[[File:2198 Throw - carly.png]]
|'''{{w|Carly Rae Jepsen}}'''
|A Canadian music artist.
|-
|[[File:2198 Throw - thor.png]]
|'''{{w|Thor}}'''
|Thor is the god of thunder in Norse mythology, wielding a hammer that returns to its wielder when thrown. He is also {{w|Thor (Marvel Comics)|featured in Marvel comics}}, and is portrayed by Chris Hemsworth (listed below) in the Marvel Cinematic Universe series of films. Thor was previously referenced in [[2097: Thor Tools]].
|-
|[[File:2198 Throw - chris hemsworth.png]]
|'''{{w|Chris Hemsworth}}'''
|He is an Australian film actor, best known for his role as Thor in the Marvel Cinematic Universe.
|-
|[[File:2198 Throw - squirrel.png]]
|'''A {{w|squirrel}}'''
|It is a small mammal of the family ''Sciuradae'', known for hoarding acorns. Squirrels have been a [[:Category:Squirrels|recurring topic]] on xkcd, and have been used in ''What if?'' in lieu of a subject that Randall really doesn't want to draw. Due to their small size, a squirrel is also selectable as a throwing item.
|-
|[[File:2198 Throw - you.png]]
|'''{{w|human|You}}'''
|The viewer may also choose to create a custom thrower, for instance them selves, inputting name, height, weight, and general level of athleticism, as measured on a scale from "[[Black Hat]]" to "championship athlete" (a swimmer is pictured). The custom thrower is also selectable as a throwing item, presumably to provide more variety compared to the fixed values of George Washington.
|-
|[[File:2198 Throw - microwave.png]]
|'''A {{w|microwave oven}}'''
|A a common household appliance in most American homes, used to heat or reheat food for consumption.
|-
|[[File:2198 Throw - basketball.png]]
|'''A {{w|basketball (ball)|basketball}}'''
|Aan inflated sphere used as a projectile in the sport of the same name.
|-
|[[File:2198 Throw - blender.png]]
|'''A {{w|blender}}'''
|It is a common household appliance in most American homes, used to shred food or ingredients into a slush for consumption or baking.
|-
|[[File:2198 Throw - gold_bar.png]]
|'''A {{w|gold bar}}'''
|It is the form in which gold is cast for storage.
|-
|[[File:2198 Throw - cake.png]]
|'''A {{w|wedding cake}}'''
|It is traditionally a layer cake used for wedding receptions with copious amounts of frosting and figurines of the bride and groom standing upon the top layer. The figurines appear to have been removed before the cake is thrown, as they are before the cake is cut and served.
|-
|[[File:2198 Throw - pingpong.png]]
|'''A {{w|ping pong ball}}'''
|A small sphere designed to bounce, used as a projectile in the sport of table tennis or "ping pong".
|-
|[[File:2198 Throw - acorn.png]]
|'''An {{w|acorn}}'''
|A small nut which serves as a squirrel's primary form of nourishment.
|-
|[[File:2198 Throw - hammer.png]]
|'''{{w|Mjolnir (comics)|Thor's hammer}}'''
|This hammer refers to Mjolnir, an enchanted hammer in the {{w|Marvel universe}} which belongs to {{w|Thor (Marvel Comics)|Thor from Marvels comics}} and can only be lifted by those deemed worthy. It is based on {{w|Mjölnir}} the hammer of Norse God {{w|Thor}}, God of Thunder. In this comic though, it appears that Mjolnir is just incredibly heavy, and Thor is able to throw it because he is very strong. The custom thrower is also able to throw it if their size and strength are set high enough. Setting aside this customization, Thor is the only standard thrower to be able to throw Thor's hammer. In the movies based on the Marvel universe Thor is played by Chris Hemsworth, who is also one of the throwers, but in real life he would of course not be able to throw such a weighty hammer.
|-
|[[File:2198 Throw - javelin.png]]
|'''A {{w|javelin}}'''
|An aerodynamic polearm thrown in Olympic sport.
|-
|[[File:2198 Throw - silver_spin.png]]
|'''A {{w|Dollar coin (United States)|silver dollar}} spinning'''
|A silver coin representing one (1) US dollar in value. The coin is given two trajectories to choose from when thrown; Here '''spinning''', as one would properly throw a discus.
|-
|[[File:2198 Throw - silver_tumble.png]]
|'''A {{w|Dollar coin (United States)|silver dollar}} tumbling'''
|The coins other possible trajectorie '''tumbling''', as might result from flipping a coin to make a decision. The spinning coin always goes farther than the tumbling one, since facing the air edge-on leads to a smaller area facing the wind and therefore less air resistance.
|-
|[[File:2198 Throw - car.png]]
|'''A {{w|car}}'''
|It is the most common form of long-distance transport in several well-developed countries.
|}

==Safety Considerations==
Many of the items, even if technically possible to throw, may not be able to be thrown safely.

For example:
* Depending on how the microwave oven is damaged when it hits the ground, it may still be able to appear to function, but no longer seal properly, and therefore leak dangerously high amounts of microwave radiation.
* Blenders have blades and glass. Even if no one is struck by the flying blender, the broken pieces would be hazardous later in they are not thoroughly removed from the ground.
* Cakes appear soft but sometimes have metal objects baked inside of them and therefore may be dangerous if they hit someone.
* Cars have gasoline and battery acid which may spill if a car is thrown.
* If a person tries to throw a squirrel, it might bite the person, which is very dangerous, especially because some squirrels have rabies. (And if it is Pikachu you may get electrocuted).
* If a person is thrown that person may be badly injured, and not like George just look back in surprise after Thor hurls him 1.5 football fields away from the starting point.

==Table of throw distances==
{| class="wikitable"
!Item / Thrower
!NFL Quarterback
!George Washington
!Pikachu
!Carly Rae Jepsen
!Thor
!Chris Hemsworth
!Squirrel
|-
|rowspan="2"|'''Microwave oven'''
|10.32 m
|7.76 m
|N/A
|3.67 m
|181.57 m
|6.15 m
|N/A
|-
|33.85 feet
|25.46 feet
|N/A
|82.65 rack units
|1.99 football fields
|138.40 rack units
|N/A
|-
|rowspan="2"|'''Basketball'''
|40.18 m
|33.22 m
|2.34 m
|19.11 m
|113.67 m
|27.99 m
|N/A
|-
|16.74 horses
|19.54 smoots
|75.90 attoparsecs
|11.24 smoots
|1.42 Manhattan blocks
|16.46 smoots
|N/A
|-
|rowspan="2"|'''Blender'''
|16.58 m
|12.45 m
|N/A
|5.89 m
|333.25 m
|9.86 m
|N/A
|-
|9.75 smoots
|40.85 feet
|N/A
|132.51 rack units
|1.66 furlongs
|32.34 feet
|N/A
|-
|rowspan="2"|'''Gold bar'''
|9.73 m
|7.23 m
|N/A
|3.36 m
|549.28 m
|5.69 m
|N/A
|-
|31.93 feet
|23.73 feet
|N/A
|75.65 rack units
|2.73 furlongs
|128.11 rack units
|N/A
|-
|rowspan="2"|'''Wedding cake'''
|8.96 m
|6.75 m
|N/A
|3.2 m
|146.25 m
|5.35 m
|N/A
|-
|29.40 feet
|22.14 feet
|N/A
|72.00 rack units
|1.60 football fields
|120.45 rack units
|N/A
|-
|rowspan="2"|'''Ping-pong ball'''
|11.8 m
|11.63 m
|9.28 m
|11.25 m
|12.53 m
|11.41 m
|4.95 m
|-
|38.72 feet
|38.17 feet
|30.46 feet
|36.92 feet
|41.10 feet
|37.44 feet
|111.37 rack units
|-
|rowspan="2"|'''Acorn'''
|83.00 m
|75.84 m
|28.16 m
|62.85 m
|135.98 m
|67.91 m
|6.53 m
|-
|1.04 Manhattan blocks
|0.95 Manhattan blocks
|16.57 smoots
|26.19 horses
|1.49 football fields
|28.30 horses
|146.85 rack units
|-
|rowspan="2"|'''Thor's Hammer'''
|N/A
|N/A
|N/A
|N/A
|19.32 m
|N/A
|N/A
|-
|N/A
|N/A
|N/A
|N/A
|11.36 smoots
|N/A
|N/A
|-
|rowspan="2"|'''Javelin'''
|56.10 m
|42.04 m
|N/A
|20.12 m
|3028.75 m
|33.09 m
|N/A
|-
|23.37 horses
|17.51 horses
|N/A
|11.84 smoots
|15.06 furlongs
|19.46 smoots
|N/A
|-
|rowspan="2"|'''George Washington'''
|N/A
|N/A
|N/A
|N/A
|136.65 m
|N/A
|N/A
|-
|N/A
|N/A
|N/A
|N/A
|1.49 football fields
|N/A
|N/A
|-
|rowspan="2"|'''Pikachu'''
|15.22 m
|11.41
|N/A
|5.39 m
|332.52 m
|9.03 m
|N/A
|-
|49.94 feet
|37.45 feet
|N/A
|121.18 rack units
|1.65 furlongs
|29.63 feet
|N/A
|-
|rowspan="2"|'''Car'''
|N/A
|N/A
|N/A
|N/A
|27.22 m
|N/A
|N/A
|-
|N/A
|N/A
|N/A
|N/A
|16.01 smoots
|N/A
|N/A
|-
|rowspan="2"|'''Spinning dollar'''
|177.09 m
|143.96 m
|16.91
|92.63 m
|1331.21 m
|115.89 m
|2.20 m
|-
|1.94 football fields
|1.57 football fields
|9.95 smoots
|1.16 Manhattan blocks
|6.53 furlongs
|1.45 Manhattan blocks
|71.41 attoparsecs
|-
|rowspan="2"|'''Tumbling dollar'''
|58.17 m
|53.77 m
|13.92 m
|44.08 m
|84.82 m
|49.03 m
|2.14 m
|-
|24.24 horses
|22.41 horses
|45.67 feet
|18.37 horses
|1.06 Manhattan blocks
|20.43 horses
|69.42 attoparsecs
|-
|rowspan="2"|'''Squirrel'''
|58.64 m
|46.92 m
|2.92 m
|25.44 m
|256.54 m
|38.50 m
|N/A
|-
|24.43 horses
|19.55 horses
|65.71 rack units
|14.97 smoots
|1.28 furlongs
|16.04 horses
|N/A
|}

==Table of distance units==
*This is a table of other distance units and their length in meters.
**Two of the units shown here are listed in the Wikipedia articles {{w|List of humorous units of measurement}}
**And five the units shown here are listed in the Wikipedia articles {{w|List of unusual units of measurement}}.
***Only Furlong and Feet are not in any of the lists (although a different type of feet is in the last list).
{| class="wikitable"
!Unit name
!Length in comic in meters
!Explanation
|-
|{{w|List_of_humorous_units_of_measurement#Wiffle|Wiffle }}
|0.0089
|A Wiffle, also referred to as a WAM for Wiffle (ball) Assisted Measurement, is equal to a sphere 0.089 m (3.5 inches) in diameter – the size of a {{w|Wiffle ball}}, a perforated, light-weight plastic ball frequently used by marine biologists as a size reference in photos to measure corals and other objects. Randall is thus a factor 10 off. While wiffles should be the next unit after rack-units and before feet, the unit conversion typo seems to prevent it from being accessible by any thrower-object combination, as it is now even smaller than the wrong measure for light-nanoseconds. Wiffles has thus onlty been discovered in the data of the comic, as it is seems to not be possible to get it displayed in the comic itself.
|-
|{{w|List of unusual units of measurement#Light-nanosecond|Light-nanoseconds}}
|0.0299
|The light-nanosecond was popularized by Grace Hopper, referring to the length light could travel in a nanosecond. The actual length of a light-nanosecond is 0.299 m, about a foot long, but it seems that [[Randall]] was off by an order of magnitude. This measurement is used for lengths from 1 to 1.06 m. But none of the standard throwers or objects can be thrown this short, so it is not included in the table above. But with the costume user it is possible to get down to 1 m where is will then be used, but of course since it says 33 light-nanoseconds instead of 3 it is wrong.
|-
|{{w|List_of_humorous_units_of_measurement#Attoparsec|Attoparsecs}}
|0.03086
|The parsec is a unit of length used to measure large distances to astronomical objects outside the Solar System. A parsec is defined as the distance at which one {{w|astronomical unit}} subtends an angle of one {{w|arcsecond}}. One parsec is equal to about 3.26 light-years or 31 trillion kilometers (31×1012 km) or 19 trillion miles (19×1012 mi). Atto- is a unit prefix in the metric system denoting a factor of 10−18 or 0.000000000000000001. Together the two unit exponents will almost cancel out, as 31 trillion kilometers can be written as 3.1×1018cm, meaning that an attoparsec is 3.1 cm. The unit is only used three times in non-customized settings: once for Pikachu and twice for the squirrel. It is used for lengths from 1.06 to 2.69 meters.
|-
|{{w|List_of_unusual_units_of_measurement#Rack_unit|Rack units}}
|0.0445
|A {{w|Rack unit}} (abbreviated U or RU) is a unit of measure defined as 1 3⁄4 inches (44.45 mm). Mainly used to measure the overall height of the likes of {{w|19-inch rack}} frames or the equipment put in there. It is used for lengths from 2.69 to 6.67 meters.
|-
|{{w|Foot (unit)|Feet}}
|0.3048
|One foot is defined as 0.3048 meter. In customary and imperial units, the foot comprises 12 inches and three feet compose a yard. It is used for lengths from 6.67 to 16 meters.
|-
|{{w|List_of_humorous_units_of_measurement#Smoot|Smoots}}
|1.7000
|The {{w|Smoot}} is a nonstandard, humorous unit of length created as part of an MIT fraternity prank. One smoot is equal to Oliver Smoot's height at the time of the prank, 5 feet 7 inches (1.70 m). Mr. Smoot was used to measure the length of the Harvard bridge (connecting Boston and Cambridge) by being repeatedly laid down along the length of the bridge; the markings indicating distances in smoots along the bridge have been maintained by the fraternity. The smoot is used for lengths from 16 to 36 meters. While the smoot is a nonstandard unit of length, Oliver Smoot has been chairman of the American National Standards Institute (ANSI) and President of the International Organization for Standardization (ISO). ANSI and ISO are among the world's main standardizing bodies, so Randall may indirectly be making the pun that while Smoot's body isn't a standard measure Smoot has been in charge of bodies that standardize measurements.
|-
|{{w|List_of_unusual_units_of_measurement#Horse|Horses}}
|2.4
|The length of a {{w|Horse}} varies a lot with the horse type, breed, age and genes. In the Wikipedia article on horses the length of a horse is not even mentioned, only the height and weight. But Randall has used horses for measurements before. A {{w|horse length}} is approximately 8 feet (2.4 m). It is used for lengths from 36 to 75 meters.
|-
|{{w|List_of_unusual_units_of_measurement#Block|Manhattan blocks}}
|80.0
|The numbered streets in {{w|Manhattan}} run east-west, and are generally 60 feet (18 m) wide, with about 200 feet (61 m) between each pair of streets. With each combined street and {{w|City block|block}} adding up to about 260 feet (79 m), there are almost exactly 20 blocks per mile. The typical block in Manhattan is 250 by 600 feet (76 by 183 m). When driving in a grid like city the {{w|Manhattan distance}} between two points is a concept, although it is also called {{w|Taxicab geometry}}. It seems like it is indeed the combined street and block distance. This measurement is used for lengths from 75 to 131 meters.
|-
|{{w|List_of_unusual_units_of_measurement#Football_field_(length)|Football fields}}
|91.44
|An {{w|American football field}} is 100 yards or 91.44 m long. It is used for lengths from 131 to 201 meters.
|-
|{{w|Furlongs}}
|201.168
|A furlong is a measure of distance in imperial units and U.S. customary units equal to one eighth of a mile. It is part of the {{w|List_of_humorous_units_of_measurement#FFF_units|FFF_units}} of the {{w|FFF system}} for furlong/firkin/fortnight, length, mass and time. It should thus give that one furlong is 201.168 metres. However, the United States does not uniformly use this conversion ratio. Older ratios are in use for surveying purposes in some states. Only Thor's distances are given in furlongs. The unit is used for distances of 201 meters up. For the standard throwers and items only Thor can throw over 200 m, thus only he uses Furlongs to measure his throws. Given that this is an old unit, and Thor is based on ancient Nordic Mythology, this may seem appropriate.
|}

==Transcript==
:[As this is an interactive comic, not all possible text should be given in this transcript. Also it is not possible to see all the different throwers or objects in one image. This transcript here includes the text that can be found when loading the page, without changing the thrower or object (the default), but also includes the text that can be found by scrolling in the two select "windows" as that would be similar to a long comic where you need to scroll as well as customization options. For further differences that occur by changing the objects refer to a table of all combinations.]

:[A heading with a subheading is above a line, beneath which are a sentence, that is generated by the selections in the two windows beneath this sentence:]
:<big>'''Throw Calculator'''</big>
:This calculator implements the approximate throwing distance estimation model from ''How To'' Chapter 10: ''How to throw things''.

:How far could George Washington throw a Microwave oven?

:[Beneath this sentence are two "windows" with a frame around them, one to the left and one to the right, each with a heading breaking the top frame. Each also has a scroll bar to the right, which allows one to scroll down through 8 different possible selections in the left window and 16 in the right window. There are, depending on the browser zoom level, one or two selections on each line. Each window's content is given here under their respective headings. Each possible selection is a drawing with a caption beneath it.]
:Select a thrower

:*You
:*An NFL Quarterback
:*George Washington
:*Pikachu
:*Carly Rae Jepsen
:*Thor, God of Thunder
:*Chris Hemsworth
:*A squirrel

:Select an object to be thrown
:*You
:*A microwave oven
:*A basketball
:*A blender
:*A gold bar
:*A wedding cake
:*A ping-pong ball
:*An acorn
:*Thor's Hammer
:*A javelin
:*George Washington
:*Pikachu
:*A car
:*A silver dollar (spinning)
:*A silver dollar (tumbling)
:*A squirrel

:[Below the two windows is the result of the animation that will happen when a selection has been made. An animation of the selected thrower throwing (or failing to throw) the selected object is shown, and the object's traveling distance is measured out both in meters (SI units) and in some other unit in brackets below. If the distance is not too long compared to the size of the object and thrower, then both can be seen, and in case the object is soft it may break from the throw.]

:[In the pre-selected version George Washington throws a microwave oven, which ends up several meters from him lying on a corner broken with its wire lying beneath it. The distance is given under the ruler along which the throw has occurred, with markings for approximately every meter. In this case there are seven steps even though the distance is above 7 meters:]
:7.76 meters
:(25.46 feet)

:[Clicking on "You" in the thrower box opens a new window over the above described comic parts. some of the comic can still be seen including the thrower and his item, and a new throw occurs every time something is changed in this new window. It is a customization box with several options shown below.]

:Your Name
:____You_____ [can be changed]

:Height
:5.8 ft [number can be changed; ft can be changed to m]

:Mass
:160 lb [number can be changed; lb can be changed to kg]

:Athleticism
:[Below is a scale showing Black Hat, the character depicting You with a knitcap, George Washington, and a person with goggles and a helmet. A marker is set at You, but can be changed. Below the characters are descriptions.]
:Black Hat: Moving objects around is for suckers.
:Minimal
:You: I'm in decent shape and have pretty good form.
:Decent
:George Washington: I'm so good at throwing they made me president.
:Extremely High
:Goggles: I use a time machine to train for 36 hours a day.
:Champion Athlete

:[Once done the box can be clicking on a cross at the top right or just clicking outside the window on the comic behind it. Now the thrower you (and the object you) will have the wight, length and strength chosen and will be able to throw (or be thrown) with these stats. ]

==Trivia==
*The comic refers to Thor as the character from the Marvel comics and movies (and other media), who is himself a reference to the ancient Norse god. In Marvel Cinematic Universe movies, Thor is played by Chris Hemsworth.
*Thor's hammer, Mjölnir, bears an enchantment that prevents any living being from lifting it unless they are "worthy." This is reflected in the simulation by giving Mjölnir a mass of 2,000 kg.
**In-universe, Thor's hammer weighs [https://urbandud.files.wordpress.com/2011/08/detail-128-thors-hammer.jpg?w=550 42.3 pounds].
*The option to customize your own character was added to the comic later.
*Due to a bug, the calculations for the customized person ('you') are incorrect when the mass is specified in pounds
*When the comic came out there was a mistake so the item to be thrown was named the same as the thrower, except for the coins and for when Pikachu and George Washington tried to throw themselves in which case it for instance said:
**How far could George Washington throw himself?
**But if he picked another pobject it would write:
***How far could George Washington throw George Washington?

{{comic discussion}}

[[Category:Comics with animation]] 
[[Category:Dynamic comics]]
[[Category:Interactive comics]]
[[Category:Physics]] 
[[Category:American football]] 
[[Category:Comics featuring politicians]] 
[[Category:Pokémon]]
[[Category:Comics featuring real people]] 
[[Category:Religion]] 
[[Category:Squirrels]]
[[Category:Food]] 
[[Category:Basketball]]
[[Category:Sport]] 
[[Category:Book promotion]]
[[Category:How To]]

2198: Throw

2019-09-04T19:31:54Z

162.158.78.100:

{{comic
| number = 2198
| date = September 3, 2019
| title = Throw
| image = throw.png
| titletext = The keys to successfully throwing a party are location, planning, and one of those aircraft carrier steam catapults.
}}
*To experience the interactivity of this game, visit the {{xkcd|2198|original comic}}.
==Explanation==
{{incomplete|Created by THOR, GOD OF THUNDER. Add the equation for throwing? Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}
This is an interactive comic made to celebrate the release of [[Randall|Randall's]] new book, ''[[How To]]''. The comic is based on a chapter in the book.

As the comic celebrates the book, which was released on Tuesday, September 3rd, 2019, the comic was thus also released on a [[:Category:Tuesday comics|Tuesday]] to coincide with the release day, replacing that week's normal Wednesday release. This was the same timing used for another of Randall's book releases, when [[1608: Hoverboard]] came out on the Tuesday when [[Thing Explainer]] came out. Although the Hoverboard comic is much more complex than this one, they are both [[:Category:Dynamic comics|dynamic]] and [[:Category:Interactive comics|interactive]], with [[:Category:Comics with animation|animations]] a part of them.

In this comic the viewer can select a person/{{w|Pikachu}}/god/squirrel as the thrower and an object (including a person, Pikachu, or squirrel) to be thrown, and get an animation of how the selected throw would work out, along with an estimated distance of the throw (both in SI units and in other very arbitrary units; see [[#Table of distance units|table]] below) if the throw was possible. Impossible throws include ones in which the thrower is smaller than the thrown object. The formula/guideline is apparently based on a chapter from the book. One special case to the calculations is Thor's hammer, which is enchanted such that only those deemed "worthy" are able to lift it. As such, despite its mass being liftable by many of the characters, only Thor, God of Thunder (who is canonically worthy), and self-created characters who are well over the human records for height ({{w|List of tallest people|272 cm}}) and/or weight ({{w|List of heaviest people|635 kg}}) are shown to actually be able to throw it. Also Thor is the only one who uses {{w|furlongs}} to measure his distances.

There are 7 throwers + 1 open option and 15 + 1 things to throw, giving a total of 105 different combinations for the static elements; see the [[#Table of throw distances|table]] below plus those for the open option. The open option can be defined by height, weight and a 1-4 scale of atleticism. But only Thor (or an unrealistically tall and heavy custom character) can throw all 15, with three of the objects (George Washington, hammer, and car) unthrowable by any of the other premade characters. The smaller critters can throw only a few things, so the total number of throws is much less than 100. Still there is an animation for all 105 combinations, but with no throw distance for some. An object with negative weight (you probably) flies backwards.

The athleticism scale does not define the character used for the animation.

The title text refers to throwing a party (a colloquial synonym of hosting a party) and first makes the assumption of actually giving hints for giving a party, and then switching to suggest a mechanism to literally throw a huge object, such as a house with a party going on inside. An {{w|Aircraft_catapult#Steam_catapult|aircraft steam catapult}} is a mechanism to launch aircraft from ships, typically used on aircraft carriers.

==Throwers and throw items==
George Washington, Pikachu, and a squirrel are both throwers and throw items.

* '''An NFL {{w|quarterback}}''' is the average American's perception of a highly athletic individual; gridiron football is a full-contact sport that requires durability, speed, and precision. One of the primary skills required of quarterbacks is to be able to throw the football far with precision accuracy.
* '''{{w|George Washington}}''' was the first president of the United States of America. There is a myth that a young George Washington threw a silver dollar across the Potomac River which is more than a mile wide for much of its length. Or alternatively that he would throw rocks across the Rappahannock River which was about 300 feet wide near George's boyhood home. http://kenmore.org/education/kidstuff/legends.html. He is also used as a throwing item to represent the likelihood of a thrower distance with an average human as the projectile.
* '''{{w|Pikachu}}''' is a species of Pokémon, and the mascot of the Pokémon franchise as a whole. Although Pikachu are not normally shown to throw things, the ''Super Smash Bros'' series shows they are perfectly capable of picking things up that do not significantly out-size them. That said, Pikachu is capable of throwing a wide variety of objects through the move Fling, which allows the user to deal damage by throwing it's held item (and, incidentally, a Fling TM). Its presence as a throwing item appears to reference the most recently released Pokémon games as of the comic's release, ''Pokémon Let's Go Pikachu'' and ''Pokémon Let's Go Eevee'', where the partner Pokémon of the respective title is not kept in a Poké Ball but thrown into battle when deployed.
** According to Pokédex entries throughout the series, the average Pikachu is 1'04" (0.4m) tall and weighs 13.2 lbs (6kg). Randall appears to have done his research, as a custom thrower with these stats and default athleticism will have near-identical results to Pikachu for both thrower and thrown item.
* '''{{w|Carly Rae Jepsen}}''' is a Canadian music artist.
* '''{{w|Thor}}''' is the god of thunder in Norse mythology, wielding a hammer that returns to its wielder when thrown. He is also {{w|Thor (Marvel Comics)|featured in Marvel comics}}, and is portrayed by Chris Hemsworth (listed below) in the Marvel Cinematic Universe series of films. Thor was previously referenced in [[2097: Thor Tools]].
* '''{{w|Chris Hemsworth}}''' is an Australian film actor, best known for his role as Thor in the Marvel Cinematic Universe.
* '''A {{w|squirrel}}''' is a small mammal of the family ''Sciuradae'', known for hoarding acorns. Squirrels have been a [[:Category:Squirrels|recurring topic]] on xkcd, and have been used in ''What if?'' in lieu of a subject that Randall really doesn't want to draw. Due to their small size, a squirrel is also selectable as a throwing item.
* '''{{w|human|You}}''' (the viewer) may also choose to create a custom thrower, inputting name, height, weight, and general level of athleticism, as measured on a scale from "[[Black Hat]]" to "championship athlete" (a swimmer is pictured). The custom thrower is also selectable as a throwing item, presumably to provide more variety compared to the fixed values of George Washington.
* '''A {{w|microwave oven}}''' is a common household appliance in most American homes, used to heat or reheat food for consumption.
* '''A {{w|basketball (ball)|basketball}}''' is an inflated sphere used as a projectile in the sport of the same name.
* '''A {{w|blender}}''' is a common household appliance in most American homes, used to shred food or ingredients into a slush for consumption or baking.
* '''A {{w|gold bar}}''' is the form in which gold is cast for storage.
* '''A {{w|wedding cake}}''' is traditionally a layer cake used for wedding receptions with copious amounts of frosting and figurines of the bride and groom standing upon the top layer. The figurines appear to have been removed before the cake is thrown, as they are before the cake is cut and served.
* '''A {{w|ping pong ball}}''' is a small sphere designed to bounce, used as a projectile in the sport of table tennis or "ping pong".
* '''An {{w|acorn}}''' is a small nut which serves as a squirrel's primary form of nourishment.
* '''Thor's hammer''' refers to {{w|Mjolnir (comics)|Mjolnir}}, an enchanted hammer in Marvel comics which can only be lifted, much less thrown, by those deemed worthy. In this case it appears to simply be incredibly heavy, though this is more to allow the custom thrower to make use of it instead of any sort of commentary on canonicity. When discounting the custom option, Thor is the only thrower to be able to throw Thor's hammer.
* '''A {{w|javelin}}''' is an aerodynamic polearm thrown in Olympic sport.
* '''A {{w|Dollar coin (United States)|silver dollar}}''' is a silver coin representing one (1) US dollar in value. The coin is given two trajectories to choose from when thrown; '''spinning''', as one would properly throw a discus, and '''tumbling''', as might result from flipping a coin to make a decision. The spinning coin always goes farther than the tumbling one, since facing the air edge-on leads to a smaller area facing the wind and therefore less air resistance.
* '''A {{w|car}}''' is the most common form of long-distance transport in several well-developed countries.

==Table of throw distances==
{| class="wikitable"
!Item / Thrower
!NFL Quarterback
!George Washington
!Pikachu
!Carly Rae Jepsen
!Thor
!Chris Hemsworth
!Squirrel
|-
|rowspan="2"|'''Microwave oven'''
|10.32 m
|7.76 m
|N/A
|3.67 m
|181.57 m
|6.15 m
|N/A
|-
|33.85 feet
|25.46 feet
|N/A
|82.65 rack units
|1.99 football fields
|138.40 rack units
|N/A
|-
|rowspan="2"|'''Basketball'''
|40.18 m
|33.22 m
|2.34 m
|19.11 m
|113.67 m
|27.99 m
|N/A
|-
|16.74 horses
|19.54 smoots
|75.90 attoparsecs
|11.24 smoots
|1.42 Manhattan blocks
|16.46 smoots
|N/A
|-
|rowspan="2"|'''Blender'''
|16.58 m
|12.45 m
|N/A
|5.89 m
|333.25 m
|9.86 m
|N/A
|-
|9.75 smoots
|40.85 feet
|N/A
|132.51 rack units
|1.66 furlongs
|32.34 feet
|N/A
|-
|rowspan="2"|'''Gold bar'''
|9.73 m
|7.23 m
|N/A
|3.36 m
|549.28 m
|5.69 m
|N/A
|-
|31.93 feet
|23.73 feet
|N/A
|75.65 rack units
|2.73 furlongs
|128.11 rack units
|N/A
|-
|rowspan="2"|'''Wedding cake'''
|8.96 m
|6.75 m
|N/A
|3.2 m
|146.25 m
|5.35 m
|N/A
|-
|29.40 feet
|22.14 feet
|N/A
|72.00 rack units
|1.60 football fields
|120.45 rack units
|N/A
|-
|rowspan="2"|'''Ping-pong ball'''
|11.8 m
|11.63 m
|9.28 m
|11.25 m
|12.53 m
|11.41 m
|4.95 m
|-
|38.72 feet
|38.17 feet
|30.46 feet
|36.92 feet
|41.10 feet
|37.44 feet
|111.37 rack units
|-
|rowspan="2"|'''Acorn'''
|83.00 m
|75.84 m
|28.16 m
|62.85 m
|135.98 m
|67.91 m
|6.53 m
|-
|1.04 Manhattan blocks
|0.95 Manhattan blocks
|16.57 smoots
|26.19 horses
|1.49 football fields
|28.30 horses
|146.85 rack units
|-
|rowspan="2"|'''Thor's Hammer'''
|N/A
|N/A
|N/A
|N/A
|19.32 m
|N/A
|N/A
|-
|N/A
|N/A
|N/A
|N/A
|11.36 smoots
|N/A
|N/A
|-
|rowspan="2"|'''Javelin'''
|56.10 m
|42.04 m
|N/A
|20.12 m
|3028.75 m
|33.09 m
|N/A
|-
|23.37 horses
|17.51 horses
|N/A
|11.84 smoots
|15.06 furlongs
|19.46 smoots
|N/A
|-
|rowspan="2"|'''George Washington'''
|N/A
|N/A
|N/A
|N/A
|136.65 m
|N/A
|N/A
|-
|N/A
|N/A
|N/A
|N/A
|1.49 football fields
|N/A
|N/A
|-
|rowspan="2"|'''Pikachu'''
|15.22 m
|11.41
|N/A
|5.39 m
|332.52 m
|9.03 m
|N/A
|-
|49.94 feet
|37.45 feet
|N/A
|121.18 rack units
|1.65 furlongs
|29.63 feet
|N/A
|-
|rowspan="2"|'''Car'''
|N/A
|N/A
|N/A
|N/A
|27.22 m
|N/A
|N/A
|-
|N/A
|N/A
|N/A
|N/A
|16.01 smoots
|N/A
|N/A
|-
|rowspan="2"|'''Spinning dollar'''
|177.09 m
|143.96 m
|16.91
|92.63 m
|1331.21 m
|115.89 m
|2.20 m
|-
|1.94 football fields
|1.57 football fields
|9.95 smoots
|1.16 Manhattan blocks
|6.53 furlongs
|1.45 Manhattan blocks
|71.41 attoparsecs
|-
|rowspan="2"|'''Tumbling dollar'''
|58.17 m
|53.77 m
|13.92 m
|44.08 m
|84.82 m
|49.03 m
|2.14 m
|-
|24.24 horses
|22.41 horses
|45.67 feet
|18.37 horses
|1.06 Manhattan blocks
|20.43 horses
|69.42 attoparsecs
|-
|rowspan="2"|'''Squirrel'''
|58.64 m
|46.92 m
|2.92 m
|25.44 m
|256.54 m
|38.50 m
|N/A
|-
|24.43 horses
|19.55 horses
|65.71 rack units
|14.97 smoots
|1.28 furlongs
|16.04 horses
|N/A
|}

==Table of distance units==
*Table of other distance-units and their length in meters:
{| class="wikitable"
!Unit name
!Length in comic
!Explanation
|-
|{{w|Atto-}}{{w|parsecs}}
|0.03086 m
|The parsec is a unit of length used to measure large distances to astronomical objects outside the Solar System. A parsec is defined as the distance at which one {{w|astronomical unit}} subtends an angle of one {{w|arcsecond}}. One parsec is equal to about 3.26 light-years or 31 trillion kilometers (31×1012 km) or 19 trillion miles (19×1012 mi). Atto- is a unit prefix in the metric system denoting a factor of 10−18 or 0.000000000000000001. Together the two unit exponents will almost cancel out, as 31 trillion kilometers can be written as 3.1×1018cm, meaning that an attoparsec is 3.1 cm. The unit is only used three times in non-customized settings: once for Pikachu and twice for the squirrel. It is used for lengths from 1.06 to 2.69 meters.
|-
|{{w|Rack units}}
|0.4445 m
|A rack unit (abbreviated U or RU) is a unit of measure defined as 1 3⁄4 inches (44.45 mm). Mainly used to measure the overall height of the likes of {{w|19-inch rack}} frames or the equipment put in there. It is used for lengths from 2.69 to 6.67 meters.
|-
|{{w|Foot (unit)|Feet}}
|0.3048 m
|One foot is defined as 0.3048 meter. In customary and imperial units, the foot comprises 12 inches and three feet compose a yard. It is used for lengths from 6.67 to 16 meters.
|-
|{{w|Smoots}}
|1.7000 m
|The smoot is a nonstandard, humorous unit of length created as part of an MIT fraternity prank. One smoot is equal to Oliver Smoot's height at the time of the prank, 5 feet 7 inches (1.70 m). Mr. Smoot was used to measure the length of the Harvard bridge (connecting Boston and Cambridge) by being repeatedly laid down along the length of the bridge; the markings indicating distances in smoots along the bridge have been maintained by the fraternity. The smoot is used for lengths from 16 to 36 meters. While the smoot is a nonstandard unit of length, Oliver Smoot has been chairman of the American National Standards Institute (ANSI) and President of the International Organization for Standardization (ISO). ANSI and ISO are among the world's main standardizing bodies, so Randall may indirectly be making the pun that while Smoot's body isn't a standard measure Smoot has been in charge of bodies that standardize measurements.
|-
|{{w|Horses}}
|2.4 m
|The length of a horse varies a lot with the horse type, breed, age and genes. In the Wikipedia article on horses the length of a horse is not even mentioned, only the height and weight. But Randall has used horses for measurements before. A {{w|horse length}} is approximately 8 feet (2.4 m). It is used for lengths from 36 to 75 meters.
|-
|{{w|Manhattan}}-{{w|City block|blocks}}
|80.0 m
|The numbered streets in Manhattan run east-west, and are generally 60 feet (18 m) wide, with about 200 feet (61 m) between each pair of streets. With each combined street and block adding up to about 260 feet (79 m), there are almost exactly 20 blocks per mile. The typical block in Manhattan is 250 by 600 feet (76 by 183 m). When driving in a grid like city the {{w|Manhattan distance}} between two points is a concept, although it is also called {{w|Taxicab geometry}}. It seems like it is indeed the combined street and block distance. This measurement is used for lengths from 75 to 131 meters.
|-
|{{w|American football field|Football fields}}
|91.44 m
|An American Football field is 100 yards or 91.44 m long. It is used for lengths from 131 to 201 meters.
|-
|{{w|Furlongs}}
|201.168 m
|A furlong is a measure of distance in imperial units and U.S. customary units equal to one eighth of a mile. It should thus give that one furlong is 201.168 metres. However, the United States does not uniformly use this conversion ratio. Older ratios are in use for surveying purposes in some states. Only Thor's distances are given in furlongs. The unit is used for distances of 201 meters up.
|}

==Transcript==
:[As this is an interactive comic, not all possible text should be given in this transcript. Also it is not possible to see all the different throwers or objects in one image. This transcript here includes only the text that can be found when loading the page, without changing the thrower or object (the default), but also includes the text that can be found by scrolling in the two select "windows" as that would be similar to a long comic where you need to scroll. For further differences that occur by changing the objects refer to a table of all combinations.]

:[A heading with a subheading is above a line, beneath which are a sentence, that is generated by the selections in the two windows beneath this sentence:]
:<big>'''Throw Calculator'''</big>
:This calculator implements the approximate throwing distance estimation model from ''How To'' Chapter 10: ''How to throw things''.

:How far could George Washington throw a Microwave oven?

:[Beneath this sentence are two "windows" with a frame around them, one to the left and one to the right, each with a heading breaking the top frame. Each also has a scroll bar to the right, which allows one to scroll down through 7 different possible selections in the left window and 15 in the right window. There are two selections on each line, leaving one alone at the bottom left of each list as there are uneven numbers in both lists. Here below each windows' content is given under their respective headings. Each possible selection is a drawing with a caption beneath it.]
:Select a thrower

:*You
:*An NFL Quarterback
:*George Washington
:*Pikachu
:*Carly Rae Jepsen
:*Thor, God of Thunder
:*Chris Hemsworth
:*A squirrel

:Select an object to be thrown
:*You
:*A microwave oven
:*A basketball
:*A blender
:*A gold bar
:*A wedding cake
:*A ping-pong ball
:*An acorn
:*Thor's Hammer
:*A javelin
:*George Washington
:*Pikachu
:*A car
:*A silver dollar (spinning)
:*A silver dollar (tumbling)
:*A squirrel

:[Below the two windows is the result of the animation that will happen when a selection has been made. An animation of the selected thrower throwing (or failing to throw) the selected object is shown, and the object's traveling distance is measured out both in meters (SI units) and in some other unit in brackets below. If the distance is not too long compared to the size of the object and thrower, then both can be seen, and in case the object is soft it may break from the throw.]

:[In the pre-selected version George Washington throws a microwave oven, which ends up several meters from him lying on a corner broken with its wire lying beneath it. The distance is given under the ruler along which the throw has occurred, with markings for approximately every meter. In this case there are seven steps even though the distance is above 7 meters:]
:7.76 meters
:(25.46 feet)

==Trivia==
*The comic refers to Thor as the character from the Marvel comics and movies (and other media), who is himself a reference to the ancient Norse god. In Marvel Cinematic Universe movies, Thor is played by Chris Hemsworth.
*Thor's hammer, Mjölnir, bears an enchantment that prevents any living being from lifting it unless they are "worthy." This is reflected in the simulation by giving Mjölnir a mass of 2,000 kg.
**In-universe, Thor's hammer weighs [https://urbandud.files.wordpress.com/2011/08/detail-128-thors-hammer.jpg?w=550 42.3 pounds].
*The option to customize your own character was added to the comic later.
*Due to a bug, the calculations for the customized person ('you') are incorrect when the mass is specified in pounds

{{comic discussion}}

[[Category:Comics with animation]] 
[[Category:Dynamic comics]]
[[Category:Interactive comics]]
[[Category:Physics]] 
[[Category:American football]] 
[[Category:Comics featuring politicians]] 
[[Category:Pokémon]]
[[Category:Comics featuring real people]] 
[[Category:Religion]] 
[[Category:Squirrels]]
[[Category:Food]] 
[[Category:Basketball]]
[[Category:Sport]] 
[[Category:Book promotion]]
[[Category:How To]]

1491: Stories of the Past and Future

2019-08-20T01:15:25Z

162.158.78.100: /* Works listed */

{{comic
| number = 1491
| date = February 25, 2015
| title = Stories of the Past and Future
| image = stories_of_the_past_and_future.png
| titletext = Little-known fact: The 'Dawn of Man' opening sequence in 2001 cuts away seconds before the Flintstones theme becomes recognizable.
}}
*A [http://xkcd.com/1491/large/ larger version] of this image can be found by clicking the image at xkcd.com which can as always be accessed by clicking on the comic number above.
{{TOC}}

== Explanation ==

How to read the graph:
* X-axis: Date of publication.
* Y-axis, "Years in the future": Number of years the story's events take place, after the story's publication.
* Y-axis, "Years in the past": Number of years the story's events take place, before the story's publication.
: For example, "Water Margin" was published in the 14th century (x ~= 1300) and relates events from the 12th century, about 200 years before its publication (y ~= 200 in the past).
: Another example: The film ''{{w|The Bridge on the River Kwai}}'' was released in 1957 and it was set around 14 years before (~1942-43).
* Grey area in the "Years in the future" part: Stories set in the future (relative to their publication date), for which the date of the events in the story is already in the past (relative to the publication date of the comic). The white and gray areas in this part of the graph are defined as "still possible" and "obsolete", respectively. The gray area (obsolete) will expand over time, assuming more works aren't added in the future: predictions from science fiction or futuristic work that are not confirmed by reality are doomed to be obsolete.
* Grey area in the "Years in the past" part: Stories set in the past (relative to their publication date) but published closer to their setting than to today. The warning "Modern audiences may not recognize which part were supposed to sound old" is a recurrent theme in the author's work, being already formulated in [[771: Period Speech|Period Speech]] comic. The white area seems to be the region where modern readers will be able to distinguish the past setting of a work from the age of the work itself. This gray area will grow over time (again assuming new works set in the past are not added) with more and more works being indistinguishable as works set in the past.
Randall's intent with this comic might be to point out that modern readers' universe is collapsing, with non-obsolete future predictions and recognizable depictions of the past both shrinking.

Taking the "years in the past" on the y-axis to be read as negatives like in most graphs one can write
* Dates on the lower line satisfy the equation y = x-2015. Corresponding works were published in the year x = 2015+y and are set in the year x+y = 2015+2y.
* Dates on the upper line satisfy the equation y = 2015-x. Corresponding works were published in the year x = 2015-y and are set in the year x+y = 2015.
Thus it's clear that the definitions of the lines are consistent with each other as they follow similar but inverted functions.
The graph uses variable {{w|logarithmic scale}}s, adjusting the scale in various regions to the temporal density of works being plotted. If the scale were linear, the graph would in fact represent a (bidimensional) {{w|Minkowski diagram}}, which depicts the moving cones of past and future in spacetime as one's present advances in time.

The title text jokes that ''2001'' cuts from Prehistoria to the future before ''The Flintstones'' theme can become recognizable. Besides both being works from the 60s based around cavemen, Randall might be comparing the hominid screams preceding the famed "[https://www.youtube.com/watch?v=qtbOmpTnyOc bone becomes satellite]" with the [https://www.youtube.com/watch?v=2PPf3aaZmUw horns of the TV show's opening]. It could also be a joke about how closely the two works are positioned on the chart.

=== Works listed ===
Differences listed in bright red are "former period pieces." Differences listed in dark red are other works set in the past. Differences listed in bright green are "obsolete" works set in the future. Differences listed in dark green are other works set in the future.

Asterisks (*) after a year of publication denote that it applies to the first installment in a series that spanned more than one year.

You can sort by a specific column in this table by clicking on its header.

{| class="wikitable sortable"
! align="center" style="background:#f0f0f0;"|'''Publication'''
! align="center" style="background:#f0f0f0;"|'''Description'''
! align="center" style="background:#f0f0f0;" data-sort-type="number"|'''Year written'''
! align="center" style="background:#f0f0f0;" data-sort-type="number"|'''Year difference'''
! align="center" style="background:#f0f0f0;" data-sort-type="number"|'''Year set in'''
! align="center" style="background:#f0f0f0;"|'''Notes'''
|-
| ''{{w|Epic of Gilgamesh}}''|| ancient Mesopotamian epic poem || data-sort-value="-2100"|~2100 BCE||style="color:#FF0000;" data-sort-value="500" | ~500|| data-sort-value="-2600"|~2600 BCE|| {{w|Enmebaragesi}}, a historically attested ''Epic of Gilgamesh'' character, is thought to have lived around 2600 BCE
|-
| ''{{w|Iliad|The Iliad}}''||epic written by Greek poet Homer || data-sort-value="-750"|700s BCE ||style="color:#FF0000;" data-sort-value="500" | ~500 || data-sort-value="-1260"| 1260–1240 BCE ||
|-
| ''{{w|Book of Genesis}}''||first book of the Bible, describing the creation of the world || data-sort-value="-500"|500s–400s BCE ||style="color:#8B0000;" data-sort-value="3200" | ~3200 || data-sort-value="-3761"| 3761 BCE || The ''{{w|Anno Mundi}}'' epoch, the product of scriptural calculations by {{w|Maimonides}}, places the Genesis date of the creation of the world at October 7, 3761 BCE in the {{w|proleptic Julian calendar}}
|-
| ''{{w|History of the Peloponnesian War}}''||history written by Thucydides|| data-sort-value="-400"|~400 BCE||style="color:#FF0000;" data-sort-value="100" | ~10|| data-sort-value="-431"|431–411 BCE||
|-
| ''{{w|Gospels}}''|| collection of literary works detailing the life of Jesus of Nazareth || data-sort-value="65"|~65–110 CE ||style="color:#FF0000;" | 25–75 || data-sort-value="-7"|7–2 BCE – 30–33 CE || Setting dates are those of Jesus' estimated lifetime. Writing dates are as follows: Mark 65–73 CE; Matthew 70–100 CE; Luke 80–100 CE; John 90–110 CE. Randall's difference calculation seems to be based on the date of Jesus' death, as the majority of the Gospels' events takes place during the three years prior to Jesus's death.
|-
| ''{{w|Ashokavadana}}''||narrative of the life of Ashoka the Great||100s CE||style="color:#FF0000;" data-sort-value="400" | ~400|| data-sort-value="-304"|304–232 BCE||
|-
| ''{{w|The Pillow Book}}''||book written by Sei Shōnagon||1002||style="color:#FF0000;" | 6||996||
|-
| ''{{w|Water Margin}}''||novel by Shi Nai'an|| data-sort-value="1375"|late 1300s||style="color:#FF0000;" data-sort-value="150" | ~150|| data-sort-value="1100"|early 1100s
|-
| ''{{w|Richard III (play)|Richard III}}''||play by William Shakespeare||1597||style="color:#FF0000;" | 112–119||1478–1485||
|-
| ''{{w|Henry IV (play)|Henry IV}}''||plays by William Shakespeare||1598*||style="color:#FF0000;" | 185–196||1402–1413||
|-
| ''{{w|King Lear}}''||play by William Shakespeare||1608||style="color:#8B0000;" | 2400|| data-sort-value="-700"|700s BCE||
|-
| ''{{w|King John (play)|King John}}''||play by William Shakespeare||1623||style="color:#8B0000;" data-sort-value="400" | ~400|| data-sort-value="1200"|~1200–1216||
|-
| ''{{w|Henry VIII (play)|Henry VIII}}''||play by William Shakespeare||1623||style="color:#FF0000;" | 90–102||1521–1533||
|-
| ''{{w|Julius Caesar (play)|Julius Caesar}}''||play by William Shakespeare||1623||style="color:#8B0000;" | 1667–1670|| data-sort-value="-45"|45–42 BCE||
|-
| ''{{w|Memoirs of the Twentieth Century}}''|| book written by Samuel Madden||1733||style="color:#00FF00;" | 264||1997||
|-
| ''{{w|Rip Van Winkle|Rip Van Winkel}}'' [sic]||short story by Washington Irving||1819||style="color:#FF0000;" | 32–52||1767–1787||It's not clear why Randall has chosen 1787 as the year that Rip Van Winkle awakes.
|-
| ''{{w|The Last of the Mohicans}}''||novel by James Cooper||1826||style="color:#FF0000;" | 69||1757||
|-
| ''{{w|Moby-Dick}}''||novel by Herman Melville||1851||style="color:#FF0000;" | 5+|| data-sort-value="1845"|before 1846 || Inspired by events occurring in 1820, the late 1830s, and the early 1840s
|-
| ''{{w|A Tale of Two Cities}}''|| book by Charles Dickens ||1859||style="color:#FF0000;" | 84||1775
|-
| ''{{w|Les Misérables|Les Miserábles}}'' [sic]||novel by Victor Hugo||1862||style="color:#FF0000;" | 47||1815–1832||
|-
| ''{{w|Treasure Island}}''||novel by Robert Louis Stevenson||1883||style="color:#FF0000;" data-sort-value="120" | ~120|| data-sort-value="1760"|~1760||
|-
| ''{{w|Looking Backward}}''|| novel written by Edward Bellamy||1888||style="color:#00FF00;" | 112||2000||
|-
| ''{{w|A Connecticut Yankee in King Arthur's Court}}''||novel by Mark Twain||1889||style="color:#8B0000;" | 1361||528||
|-
| ''{{w|Golf in the Year 2000}}''|| novel written by J. McCullough||1892||style="color:#00FF00;" | 108||2000||
|-
| ''{{w|The Time Machine}}''|| novel written by H.G. Wells||1895||style="color:#006400;" | 800,000– 1 billion||802,701– 1 billion|| Note that Randall has included only part of the book; which includes scenes all the way from the time of writing to the death of the last life on Earth. The part of the story marked is so far in the future that the hundred plus years between publication of the book and the comic have no noticeable effect on the timing of the setting.
|-
| ''{{w|Enoch Soames}}''|| short story by Max Beerbohm||1897||style="color:#00FF00;" | 100||1997||
|-
| ''{{w|Gone With The Wind}}''|| novel by Margaret Mitchel ||1936||style="color:#FF0000;" | 75||1861
|-
| ''{{w|Lest Darkness Fall}}''||alternate history SF novel by L. Sprague de Camp||1939||style="color:#8B0000;" | 1404||535||
|-
| ''{{w|Casablanca (film)|Casablanca}}''||film directed by Michael Curtiz||1942||style="color:#FF0000;" data-sort-value="0.9" | <1||1941||
|-
| ''{{w|Oklahoma!}}''||Broadway musical||1943||style="color:#FF0000;" | 37||1906||
|-
| ''{{w|Nineteen Eighty-Four|1984}}''||novel written by George Orwell||1949||style="color:#00FF00;" | 35||1984||
|-
| ''{{w|The Bridge on the River Kwai}}''||film by David Lean||1952||style="color:#FF0000;" data-sort-value="10" | ~10||1942–1943||
|-
| ''{{w|Gunsmoke}}''||American radio and television series||1952*||style="color:#8B0000;" data-sort-value="75" | ~75||1870s||1952 is when the radio series started. The TV series didn't start until 1955.
|-
| ''{{w|The Ten Commandments (1956 film)|The Ten Commandments}}''||film by Cecil B. DeMille||1956||style="color:#8B0000;" data-sort-value="3000" | ~3000|| data-sort-value="-1446"|{{w|The Exodus#Date|~1446 BCE}}||The full timespan is supposedly 80 years (40 before Moses is exiled, then 40 in exile).
|-
| ''{{w|The Music Man}}''||Broadway musical||1957||style="color:#FF0000;" | 45||1912||
|-
| ''{{w|Wythnos yng Nghymru Fydd|A Week in the Wales of the Future}}''||novel written by Islwyn Ffowc Elis||1957||style="color:#006400;" | 76||2033||
|-
|''{{w|Asterix}}''||French comic by Goscinny and Uderzo||1959*||style="color:#8B0000;" | 2009|| data-sort-value="-50"|50 BCE||
|-
| ''{{w|The Flintstones}}''||TV series produced by Hanna-Barbera||1960*||style="color:#8B0000;" data-sort-value="2,500,000" | ~2.5 million|| data-sort-value="-2,500,000"|{{w|Stone Age|Stone Age}}||
|-
| ''{{w|Catch-22}}'' (Book)||novel by Joseph Heller||1961||style="color:#FF0000;" data-sort-value="17" | ~17||1942–44||
|-
| ''{{w|The Jetsons}}''||TV series produced by Hanna-Barbera||1962*||style="color:#006400;" | 100||data-sort-value="2062"|~2062||
|-
| ''{{w|Lawrence of Arabia}}''||film by David Lean||1962||style="color:#FF0000;" data-sort-value="44" | ~44||1916–1918||
|-
| ''{{w|The Great Escape (film)|The Great Escape}}''||film by John Sturges||1963||style="color:#FF0000;" | 20||1943–1944||
|-
| ''{{w|Star Trek: The Original Series|Star Trek}}'' (TOS)||TV series created by Gene Roddenberry||1966*||style="color:#006400;" | 298||2264||
|-
| ''{{w|Bonnie and Clyde (film)|Bonnie and Clyde}}''||film by Arthur Penn||1967||style="color:#FF0000;" data-sort-value="33" | ~33||1932–1934||
|-
| ''{{w|2001: A Space Odyssey (film)|2001: A Space Odyssey}}''||novel written by Arthur C. Clarke||1968||style="color:#00FF00;" | 33||2001||
|-
| ''{{w|2001: A Space Odyssey|2001: A Space Odyssey}}'' (prologue)||prologue to novel written by Arthur C. Clarke||1968||style="color:#8B0000;" data-sort-value="3,000,000" | 3 million|| data-sort-value="-3,000,000"|3 million BCE||4 million years BCE in the movie
|-
| ''{{w|Catch-22 (film)|Catch-22}}'' (Movie)||film by Mike Nichols||1970||style="color:#FF0000;" data-sort-value="26" | ~26||1942–1944||
|-
| ''{{w|MASH (film)|M*A*S*H}}''||film by Robert Altman||1970||style="color:#FF0000;" | 19||1951||
|-
| ''{{w|Patton (film)|Patton}}''||film by Franklin J. Schaffner||1970||style="color:#FF0000;" data-sort-value="25" | ~25||1943–1945||
|-
| ''{{w|American Graffiti}}''||film by George Lucas||1973||style="color:#FF0000;" | 11||1962||
|-
| ''{{w|Blazing Saddles}}''||film by Mel Brooks||1974||style="color:#8B0000;" | 100||1874||
|-
| ''{{w|Chinatown (1974 film)|Chinatown}}''||film by Roman Polanski||1974||style="color:#FF0000;" | 37||1937||
|-
| ''{{w|Happy Days}}''||TV series||1974*||style="color:#FF0000;" | 19–29||1955–1965||
|-
| ''{{w|Space: 1999}}''||TV series created by Gerry and Sylvia Anderson||1975*||style="color:#00FF00;" | 24||1999||
|-
| ''{{w|Annie (musical)|Annie}}'' (play)||Broadway musical||1977||style="color:#8B0000;" | 44||1933||
|-
| ''{{w|Roots (miniseries)|Roots}}''||TV series, adapted from eponymous novel||1977||style="color:#8B0000;" | 90–227||1750–1882||
|-
| ''{{w|Star Wars#Original trilogy|Star Wars}}'' (IV – VI)||original film trilogy ||1977*|| style="color:#8B0000;" data-sort-value="1,000,000,000" | 1 billion || data-sort-value="-1,000,000,000"|"A long time ago"|| It's not clear why Randall has chosen 1 billion years here. Wookieepedia puts the age of the ''Star Wars'' galaxy at [http://starwars.wikia.com/wiki/13,000,000,000_BBY ~13 billion years], and our Universe is only 13.8 billion years old, and the oldest known galaxy took 380 million years to form... So it would seem ''Star Wars'' should be no farther than 400 million years in the past, give or take.
|-
| ''{{w|Grease (film)|Grease}}''||film by Randall Kleiser||1978||style="color:#FF0000;" | 20||1958||
|-
| ''{{w|Apocalypse Now}}''||film by Francis Ford Coppola||1979||style="color:#FF0000;" | 10||1969||
|-
| ''{{w|Chariots of Fire}}''||film by Hugh Hudson||1981||style="color:#8B0000;" | 57||1924||
|-
| ''{{w|2010: Odyssey Two}}''||novel written by Arthur C. Clarke||1982||style="color:#00FF00;" | 28||2010||
|-
| ''{{w|Annie (1982 film)|Annie}}'' (movie)||film adaptation of the above by John Huston||1982||style="color:#8B0000;" | 49||1933||
|-
| ''{{w|Gandhi (film)|Gandhi}}''||film by Richard Attenborough||1982||style="color:#8B0000;" data-sort-value="34" | ~34||1893–1948||
|-
| ''{{w|The Right Stuff (film)|The Right Stuff}}''||film by Philip Kaufman||1983||style="color:#FF0000;" data-sort-value="20" | ~20||1947–63||
|-
| ''{{w|The Transformers (TV series)|Transformers}}'' (TV Series)||TV series||1984*||style="color:#00FF00;" data-sort-value="20" | ~20||data-sort-value="2004"|~2004||Only seasons 3 and 4 are set in the year 2005 onwards. Seasons 1 and 2 were set in 1984-85.
|-
| ''{{w|Back to the Future}}''||film by Robert Zemeckis||1985||style="color:#FF0000;" | 30||1955||
|-
| ''{{w|Platoon (film)|Platoon}}''||film by Oliver Stone||1986||style="color:#FF0000;" | 21||1967||
|-
| ''{{w|Dirty Dancing}}''||film by Emile Ardolino||1987||style="color:#FF0000;" | 24||1963||
|-
| ''{{w|Star Trek: The Next Generation|Star Trek: The Next Generation}}''||TV series created by Gene Roddenberry||1987*||style="color:#006400;" | 377||2364||
|-
| ''{{w|2061: Odyssey Three}}''||novel written by Arthur C. Clarke||1987||style="color:#006400;" | 74||2061||
|-
| ''{{w|The Wonder Years}}''||TV series||1988*||style="color:#FF0000;" | 20–25||1968–1973||
|-
| ''{{w|Back to the Future Part II|Back to the Future Part II}}''||film directed by Robert Zemeckis||1989||style="color:#00FF00;" | 26||2015||Only the first part of the movie is set in 2015; later the setting moves to an alternate 1985 and a revisit of 1955.
|-
| ''{{w|Zero Wing}}''||arcade/computer game||1989||style="color:#006400;" | 112||2101||Previously referenced in [[887: Future Timeline]]
|-
| ''{{w|Back to the Future Part III}}''||film by Robert Zemeckis||1990||style="color:#8B0000;" | 105||1885||
|-
| ''{{w|JFK (film)|JFK}}''||film by Oliver Stone||1991||style="color:#8B0000;" data-sort-value="22" | ~22||1963–1969||
|-
| ''{{w|Terminator 2: Judgment Day|Terminator 2}}'' (1995 Portion)||film directed by James Cameron||1991||style="color:#00FF00;" | 4||1995||
|-
| ''{{w|The Sandlot}}''||film by David Mickey Evans||1993||style="color:#8B0000;" | 31||1962||
|-
| ''{{w|Schindler's List}}''||film by Steven Spielberg||1993||style="color:#8B0000;" data-sort-value="50" | ~50||1939–1945||
|-
| ''{{w|Apollo 13 (film)|Apollo 13}}''||film by Ron Howard||1995||style="color:#8B0000;" | 25||1970||
|-
| ''{{w|Raptor Red}}''||novel by Robert Bakker||1995||style="color:#8B0000;" data-sort-value="65,000,000" | ~65 million|| data-sort-value="-65,000,000"|{{w|Cretaceous Period}}||
|-
| ''{{w|Evita (1996 film)|Evita}}''||film by Alan Parker||1996||style="color:#8B0000;" | 44||1952||
|-
| ''{{w|3001: The Final Odyssey}}''||novel written by Arthur C. Clarke||1997||style="color:#006400;" | 1004||3001||
|-
| ''{{w|The Big Lebowski}}''||film by the Coen Brothers||1998||style="color:#FF0000;" | 7||1991||
|-
| ''{{w|The Prince of Egypt}}''||animated film by DreamWorks||1998||style="color:#8B0000;" | 3400||data-sort-value="-1446"|{{w|The Exodus#Date|~1446 BCE}}||Despite the same plot of ''The Ten Commandments'', it covers only about 30 years given its Moses is much younger.
|-
| ''{{w|Saving Private Ryan}}''||film by Steven Spielberg||1998||style="color:#8B0000;" | 54||1944||
|-
| ''{{w|That '70s Show}}''||TV series||1998*||style="color:#8B0000;" data-sort-value="22" | ~22|||1976–1979||
|-
| ''{{w|Freaks and Geeks}}''||TV series||1999*||style="color:#8B0000;" | 19||1980–1981||
|-
| ''{{w|Star Wars#Prequel trilogy|Star Wars}}'' (I – III)||prequel film trilogy||1999*||style="color:#8B0000;" data-sort-value="1,000,000,000" | 1 billion || data-sort-value="-1,000,000,000"|"A long time ago"|| See note at episodes IV–VI
|-
| ''{{w|Pearl Harbor (film)|Pearl Harbor}}''||film by Michael Bay||2001||style="color:#8B0000;" | 60||1941||
|-
| ''{{w|Star Trek: Enterprise|Enterprise}}''||TV series||2001*||style="color:#006400;" | 150||2151||
|-
| ''{{w|I Love the '80s (U.S. TV series)|I Love the '80s}}''||TV miniseries by VH1||2002||style="color:#8B0000;" | 13–22||1980–1989||
|-
| ''{{w|Ice Age (film series)|Ice Age}}''||animated films by Blue Sky Studios||2002*||style="color:#8B0000;" data-sort-value="12,000" | ~12,000|| data-sort-value="-12,000"|{{w|Last glacial period|Paleolithic-Mesolithic}}||
|-
| ''{{w|Hotel Rwanda}}''|| film directed by Terry George||2004||style="color:#FF0000;" | 10||1994||
|-
| ''{{w|I Love the '90s (U.S. TV series)|I Love the '90s}}''|| TV miniseries on VH1||2004||style="color:#FF0000;" | 5–14||1990–1999||
|-
| ''{{w|United 93 (film)|United 93}}''|| film directed by Paul Greengrass||2006||style="color:#FF0000;" | 5||2001||
|-
| ''{{w|300 (film)|300}}''||film by Zack Snyder||2007||style="color:#8B0000;" | 2487|| data-sort-value="-480"|{{w|Battle of Thermopylae|480 BCE}}||
|-
| ''{{w|Mad Men}}''||TV series||2007*||style="color:#8B0000;" data-sort-value="47" | ~47||1960–1970||
|-
|''{{w|10,000 BC (film)|10,000 BC}}''||film by Roland Emmerich||2008||style="color:#8B0000;" | 11,992|| data-sort-value="-10,000"|10,000 BCE||
|-
| ''{{w|Year One (film)|Year One}}''||film by Harold Ramis||2009||style="color:#8B0000;" | 2008||1 CE||
|-
| ''{{w|Downton Abbey}}''||TV series||2010*||style="color:#8B0000;" data-sort-value="90" | ~90||1912–1923||
|-
| ''{{w|The Wolf of Wall Street}}''||film by Martin Scorsese||2013||style="color:#8B0000;" data-sort-value="18" | ~18||1987–1995||
|-
| ''{{w|I Love the 2000s|I Love the 2000s}}''|| TV miniseries on VH1||2014||style="color:#8B0000;" | 14||2000||
|-
| ''{{w|Star Wars sequel trilogy|Star Wars}}'' (VII – IX)||sequel film trilogy||2015*||style="color:#8B0000;" data-sort-value="1,000,000,000" | 1 billion || data-sort-value="-1,000,000,000"|"A long time ago"|| See note at episodes IV–VI
|-
|}

==Errors==

===Dates===
*''{{w|Star Trek: The Next Generation}}'' is vertically positioned at about 500 years in the future, slightly too high for its actual date. This may be to allow room for other nearby labels.
*The {{w|Gospels}} are horizontally positioned at about the year 250 CE, when they should be positioned slightly further to the left, near the 100 CE line. (While there is debate on their date of authorship, the range of "years in the past" indicated on the graph would require authorship between roughly 50 and 100 CE.)
*''{{w|Lest Darkness Fall}}'' takes place about 1400 years in the past, in the year 535. Its placement on the graph indicates it takes place about ''535'' years in the past, in the year ''1400''.

===Spelling===
*Author Washington Irving titled his work ''{{w|Rip Van Winkle}}'', not ''Rip van Winkel'' as [[Randall]] spells it. That said, ''van {{w|nl:Winkel|Winkel}}'' may be a more historically authentic spelling.
*''{{w|Les Misérables}}'' has been misspelled ''Les Miserábles'' (note that French doesn't use the character "á").

==Transcript==
{{incomplete transcript}}
:'''Date of publication'''
:[A logarithmic scale running horizontally, from 3000 BCE to past 2015 CE.]
:'''Years in the future'''
:[A logarithmic scale running vertically, from 1 billion down to 0.]
:'''Stories set in the future''' (science fiction, prediction)
::Stories set in 2015
::[A line divides this region into two. The upper side is labelled "still possible"; the lower side is labelled "obsolete".]
:[From left to right.]
::Memoirs of the Twentieth Century [1700, 265 years in the future]
::Looking Backward [1888, 112 years in the future]
::Golf in the Year 2000 [1892, 108 years in the future]
::The Time Machine [1895, 800 thousand to 30 million years in the future]
::Enoch Soames [1916, ''circa'' 60 years in the future]
::1984 [1949, 35 years in the future]
::A Week in the Wales of the Future [1957, 76 years in the future]
::The Jetsons [1962-63, 100 years in the future]
::Star Trek [1966-69, 300 years in the future]
::2001: A Space Odyssey [1968, 33 years in the future]
::Space: 1999 [1975-77, 24 years in the future]
::2010: Odyssey Two [1982, 28 years in the future]
::Transformers (TV series) [1984-87, 20 years in the future]
::2061: Odyssey Three [1987, 74 years in the future]
::Star Trek: The Next Generation [1987-94, ''circa'' 500 years in the future]
::Back to the Future Part II [1989, 26 years in the future]
::Zero Wing [1989, 112 years in the future]
::Terminator 2 (1995 portion) [1991, 4 years in the future]
::3001: The Final Odyssey [1997, 1004 years in the future]
::Enterprise [2001-2005, 150 years in the future]
::This chart [2015, 0 years in the future]
:'''Years in the past'''
:[A logarithmic scale running vertically, from 0 down past 1 billion to "Big Bang"]
:'''Stories set in the past''' (History, Period Fiction)
::Stories written X years ago and set 2X years ago
::[A line divides this region into two. The upper side is labelled as follows.]
::'''Former period pieces'''
::Stories set in the past, but created long enough ago that they were published closer to their setting than to today.
::Modern audiences may not recognize which parts were ''supposed'' to sound old.
:[From left to right.]
::The Epic of Gilgamesh [''circa'' 2100 BCE, 600 years in the past]
::The Iliad [''circa'' 800 BCE, 450 years in the past]
::History of the Peloponnesian War [''circa'' 390 BCE, 10 years in the past]
::Book of Genesis [''circa'' 500 BCE, 4000 years in the past]
::Ashokavadana [''circa'' 100 BCE, 300 years in the past]
::Gospels (various estimates) [''circa'' 250 CE, 24 to 75 years in the past]
::The Pillow Book [1000 CE, 5 years in the past]
::Water Margin [''circa'' 1300, 195 years in the past]
::Richard III [''circa'' 1590, 115 years in the past]
::Julius Caesar [1599, 1650 years in the past]
::King John [''circa'' 1600, 500 years in the past]
::Henry IV [''circa'' 1600, 190 years in the past]
::King Lear [''circa'' 1606, 3000 years in the past]
::Henry VIII [''circa'' 1612, 105 years in the past]
::The Last of the Mohicans [1826, 69 years in the past]
::Rip Van Winkel [1819, 31-51 years in the past]
::A Tale of Two Cities [1859, 60 years in the past]
::Moby-Dick [1851, anywhere from 4 to 14 years ago]
:::"Some years ago--never mind how long precisely..."
::Les Miserábles [1862, 30 years in the past]
::Treasure Island [1883, 130 years in the past]
::A Connecticut Yankee in King Arthur's Court [1889, 2000 years in the past]
::Gone with the Wind [1936, 70 years in the past]
::Lest Darkness Fall [1939, 550 years in the past]
::Casablanca [1942, 1 year in the past]
::Oklahoma! [1943, 37 years in the past]
::The Ten Commandments [1956, 1400 years in the past]
::The Bridge on the River Kwai [1957, 13 years in the past]
::Gunsmoke [1952-61, 80 years in the past]
::The Flintstones [1960-66, 100,000 years in the past]
::Catch-22 (book) [1961, 18 years in the past]
::The Great Escape [1963, 20 years in the past]
::Asterix
::Lawrence of Arabia
::The Music Man
::Bonnie and Clyde
::2001: A Space Odyssey (prologue)
::American Graffiti
::Patton
::Catch-22 (movie) [1970, 27 years in the past]
::Chinatown
::Blazing Saddles
::Apocalypse Now
::Happy Days
::Grease
::M*A*S*H
::Annie (play)
::Roots
::Chariots of Fire
::Star Wars (IV-VI)
::Annie (movie)
::The Right Stuff
::Back to the Future
::Gandhi
::Platoon
::Dirty Dancing
::Back to the Future Part III
::The Wonder Years
::JFK
::The Sandlot
::Schindler's List
::Raptor Red
::Apollo 13
::Star Wars (I-III)
::The Big Lebowski
::Evita
::Saving Private Ryan
::The Prince of Egypt
::Freaks and Geeks
::Hotel Rwanda
::I Love the '80s
::That '70s Show
::Pearl Harbor
::Ice Age
::I Love the '90s
::United 93
::300
::10,000 BC
::Year One
::The Wolf of Wall Street
::I Love the 2000s
::Mad Men
::Downton Abbey
::Star Wars (VII-IX)

==Trivia==
*Later after the initial release of this comic Randall added a link to this page. It's viewable in the HTML-source or here: [https://xkcd.com/1491/info.0.json https://xkcd.com/1491/info.0.json]. The text is: ''"this is a massive fucking graph beyond the limits of normal transcription. you can find a full listing of data points at http:\n\nwww.explainxkcd.com\nwiki\nindex.php\n1491"''.

{{comic discussion}}

[[Category:Large drawings]]
[[Category:Charts]]
[[Category:Timelines]]
[[Category:Time]]
[[Category:Star Trek]]

1491: Stories of the Past and Future

2019-08-20T01:10:26Z

162.158.78.100: /* Explanation */

{{comic
| number = 1491
| date = February 25, 2015
| title = Stories of the Past and Future
| image = stories_of_the_past_and_future.png
| titletext = Little-known fact: The 'Dawn of Man' opening sequence in 2001 cuts away seconds before the Flintstones theme becomes recognizable.
}}
*A [http://xkcd.com/1491/large/ larger version] of this image can be found by clicking the image at xkcd.com which can as always be accessed by clicking on the comic number above.
{{TOC}}

== Explanation ==

How to read the graph:
* X-axis: Date of publication.
* Y-axis, "Years in the future": Number of years the story's events take place, after the story's publication.
* Y-axis, "Years in the past": Number of years the story's events take place, before the story's publication.
: For example, "Water Margin" was published in the 14th century (x ~= 1300) and relates events from the 12th century, about 200 years before its publication (y ~= 200 in the past).
: Another example: The film ''{{w|The Bridge on the River Kwai}}'' was released in 1957 and it was set around 14 years before (~1942-43).
* Grey area in the "Years in the future" part: Stories set in the future (relative to their publication date), for which the date of the events in the story is already in the past (relative to the publication date of the comic). The white and gray areas in this part of the graph are defined as "still possible" and "obsolete", respectively. The gray area (obsolete) will expand over time, assuming more works aren't added in the future: predictions from science fiction or futuristic work that are not confirmed by reality are doomed to be obsolete.
* Grey area in the "Years in the past" part: Stories set in the past (relative to their publication date) but published closer to their setting than to today. The warning "Modern audiences may not recognize which part were supposed to sound old" is a recurrent theme in the author's work, being already formulated in [[771: Period Speech|Period Speech]] comic. The white area seems to be the region where modern readers will be able to distinguish the past setting of a work from the age of the work itself. This gray area will grow over time (again assuming new works set in the past are not added) with more and more works being indistinguishable as works set in the past.
Randall's intent with this comic might be to point out that modern readers' universe is collapsing, with non-obsolete future predictions and recognizable depictions of the past both shrinking.

Taking the "years in the past" on the y-axis to be read as negatives like in most graphs one can write
* Dates on the lower line satisfy the equation y = x-2015. Corresponding works were published in the year x = 2015+y and are set in the year x+y = 2015+2y.
* Dates on the upper line satisfy the equation y = 2015-x. Corresponding works were published in the year x = 2015-y and are set in the year x+y = 2015.
Thus it's clear that the definitions of the lines are consistent with each other as they follow similar but inverted functions.
The graph uses variable {{w|logarithmic scale}}s, adjusting the scale in various regions to the temporal density of works being plotted. If the scale were linear, the graph would in fact represent a (bidimensional) {{w|Minkowski diagram}}, which depicts the moving cones of past and future in spacetime as one's present advances in time.

The title text jokes that ''2001'' cuts from Prehistoria to the future before ''The Flintstones'' theme can become recognizable. Besides both being works from the 60s based around cavemen, Randall might be comparing the hominid screams preceding the famed "[https://www.youtube.com/watch?v=qtbOmpTnyOc bone becomes satellite]" with the [https://www.youtube.com/watch?v=2PPf3aaZmUw horns of the TV show's opening]. It could also be a joke about how closely the two works are positioned on the chart.

=== Works listed ===
Differences listed in bright red are "former period pieces." Differences listed in dark red are other works set in the past. Differences listed in bright green are "obsolete" works set in the future. Differences listed in dark green are other works set in the future.

Asterisks (*) after a year of publication denote that it applies to the first installment in a series that spanned more than one year.

You can sort by a specific column in this table by clicking on its header.

{| class="wikitable sortable"
! align="center" style="background:#f0f0f0;"|'''Publication'''
! align="center" style="background:#f0f0f0;"|'''Description'''
! align="center" style="background:#f0f0f0;" data-sort-type="number"|'''Year written'''
! align="center" style="background:#f0f0f0;" data-sort-type="number"|'''Year difference'''
! align="center" style="background:#f0f0f0;" data-sort-type="number"|'''Year set in'''
! align="center" style="background:#f0f0f0;"|'''Notes'''
|-
| ''{{w|Epic of Gilgamesh}}''|| ancient Mesopotamian epic poem || data-sort-value="-2100"|~2100 BCE||style="color:#FF0000;" data-sort-value="500" | ~500|| data-sort-value="-2600"|~2600 BCE|| {{w|Enmebaragesi}}, a historically attested ''Epic of Gilgamesh'' character, is thought to have lived around 2600 BCE
|-
| ''{{w|Iliad|The Iliad}}''||epic written by Greek poet Homer || data-sort-value="-750"|700s BCE ||style="color:#FF0000;" data-sort-value="500" | ~500 || data-sort-value="-1260"| 1260–1240 BCE ||
|-
| ''{{w|Book of Genesis}}''||first book of the Bible, describing the creation of the world || data-sort-value="-500"|500s–400s BCE ||style="color:#8B0000;" data-sort-value="4200" | ~4200 || data-sort-value="-3761"| 3761 BCE || The ''{{w|Anno Mundi}}'' epoch, the product of scriptural calculations by {{w|Maimonides}}, places the Genesis date of the creation of the world at October 7, 3761 BCE in the {{w|proleptic Julian calendar}}
|-
| ''{{w|History of the Peloponnesian War}}''||history written by Thucydides|| data-sort-value="-400"|~400 BCE||style="color:#FF0000;" data-sort-value="100" | ~10|| data-sort-value="-431"|431–411 BCE||
|-
| ''{{w|Gospels}}''|| collection of literary works detailing the life of Jesus of Nazareth || data-sort-value="65"|~65–110 CE ||style="color:#FF0000;" | 25–75 || data-sort-value="-7"|7–2 BCE – 30–33 CE || Setting dates are those of Jesus' estimated lifetime. Writing dates are as follows: Mark 65–73 CE; Matthew 70–100 CE; Luke 80–100 CE; John 90–110 CE. Randall's difference calculation seems to be based on the date of Jesus' death, as the majority of the Gospels' events takes place during the three years prior to Jesus's death.
|-
| ''{{w|Ashokavadana}}''||narrative of the life of Ashoka the Great||100s CE||style="color:#FF0000;" data-sort-value="400" | ~400|| data-sort-value="-304"|304–232 BCE||
|-
| ''{{w|The Pillow Book}}''||book written by Sei Shōnagon||1002||style="color:#FF0000;" | 6||996||
|-
| ''{{w|Water Margin}}''||novel by Shi Nai'an|| data-sort-value="1375"|late 1300s||style="color:#FF0000;" data-sort-value="150" | ~150|| data-sort-value="1100"|early 1100s
|-
| ''{{w|Richard III (play)|Richard III}}''||play by William Shakespeare||1597||style="color:#FF0000;" | 112–119||1478–1485||
|-
| ''{{w|Henry IV (play)|Henry IV}}''||plays by William Shakespeare||1598*||style="color:#FF0000;" | 185–196||1402–1413||
|-
| ''{{w|King Lear}}''||play by William Shakespeare||1608||style="color:#8B0000;" | 2400|| data-sort-value="-700"|700s BCE||
|-
| ''{{w|King John (play)|King John}}''||play by William Shakespeare||1623||style="color:#8B0000;" data-sort-value="400" | ~400|| data-sort-value="1200"|~1200–1216||
|-
| ''{{w|Henry VIII (play)|Henry VIII}}''||play by William Shakespeare||1623||style="color:#FF0000;" | 90–102||1521–1533||
|-
| ''{{w|Julius Caesar (play)|Julius Caesar}}''||play by William Shakespeare||1623||style="color:#8B0000;" | 1667–1670|| data-sort-value="-45"|45–42 BCE||
|-
| ''{{w|Memoirs of the Twentieth Century}}''|| book written by Samuel Madden||1733||style="color:#00FF00;" | 264||1997||
|-
| ''{{w|Rip Van Winkle|Rip Van Winkel}}'' [sic]||short story by Washington Irving||1819||style="color:#FF0000;" | 32–52||1767–1787||It's not clear why Randall has chosen 1787 as the year that Rip Van Winkle awakes.
|-
| ''{{w|The Last of the Mohicans}}''||novel by James Cooper||1826||style="color:#FF0000;" | 69||1757||
|-
| ''{{w|Moby-Dick}}''||novel by Herman Melville||1851||style="color:#FF0000;" | 5+|| data-sort-value="1845"|before 1846 || Inspired by events occurring in 1820, the late 1830s, and the early 1840s
|-
| ''{{w|A Tale of Two Cities}}''|| book by Charles Dickens ||1859||style="color:#FF0000;" | 84||1775
|-
| ''{{w|Les Misérables|Les Miserábles}}'' [sic]||novel by Victor Hugo||1862||style="color:#FF0000;" | 47||1815–1832||
|-
| ''{{w|Treasure Island}}''||novel by Robert Louis Stevenson||1883||style="color:#FF0000;" data-sort-value="120" | ~120|| data-sort-value="1760"|~1760||
|-
| ''{{w|Looking Backward}}''|| novel written by Edward Bellamy||1888||style="color:#00FF00;" | 112||2000||
|-
| ''{{w|A Connecticut Yankee in King Arthur's Court}}''||novel by Mark Twain||1889||style="color:#8B0000;" | 1361||528||
|-
| ''{{w|Golf in the Year 2000}}''|| novel written by J. McCullough||1892||style="color:#00FF00;" | 108||2000||
|-
| ''{{w|The Time Machine}}''|| novel written by H.G. Wells||1895||style="color:#006400;" | 800,000– 1 billion||802,701– 1 billion|| Note that Randall has included only part of the book; which includes scenes all the way from the time of writing to the death of the last life on Earth. The part of the story marked is so far in the future that the hundred plus years between publication of the book and the comic have no noticeable effect on the timing of the setting.
|-
| ''{{w|Enoch Soames}}''|| short story by Max Beerbohm||1897||style="color:#00FF00;" | 100||1997||
|-
| ''{{w|Gone With The Wind}}''|| novel by Margaret Mitchel ||1936||style="color:#FF0000;" | 75||1861
|-
| ''{{w|Lest Darkness Fall}}''||alternate history SF novel by L. Sprague de Camp||1939||style="color:#8B0000;" | 1404||535||
|-
| ''{{w|Casablanca (film)|Casablanca}}''||film directed by Michael Curtiz||1942||style="color:#FF0000;" data-sort-value="0.9" | <1||1941||
|-
| ''{{w|Oklahoma!}}''||Broadway musical||1943||style="color:#FF0000;" | 37||1906||
|-
| ''{{w|Nineteen Eighty-Four|1984}}''||novel written by George Orwell||1949||style="color:#00FF00;" | 35||1984||
|-
| ''{{w|The Bridge on the River Kwai}}''||film by David Lean||1952||style="color:#FF0000;" data-sort-value="10" | ~10||1942–1943||
|-
| ''{{w|Gunsmoke}}''||American radio and television series||1952*||style="color:#8B0000;" data-sort-value="75" | ~75||1870s||1952 is when the radio series started. The TV series didn't start until 1955.
|-
| ''{{w|The Ten Commandments (1956 film)|The Ten Commandments}}''||film by Cecil B. DeMille||1956||style="color:#8B0000;" data-sort-value="3000" | ~3000|| data-sort-value="-1446"|{{w|The Exodus#Date|~1446 BCE}}||The full timespan is supposedly 80 years (40 before Moses is exiled, then 40 in exile).
|-
| ''{{w|The Music Man}}''||Broadway musical||1957||style="color:#FF0000;" | 45||1912||
|-
| ''{{w|Wythnos yng Nghymru Fydd|A Week in the Wales of the Future}}''||novel written by Islwyn Ffowc Elis||1957||style="color:#006400;" | 76||2033||
|-
|''{{w|Asterix}}''||French comic by Goscinny and Uderzo||1959*||style="color:#8B0000;" | 2009|| data-sort-value="-50"|50 BCE||
|-
| ''{{w|The Flintstones}}''||TV series produced by Hanna-Barbera||1960*||style="color:#8B0000;" data-sort-value="2,500,000" | ~2.5 million|| data-sort-value="-2,500,000"|{{w|Stone Age|Stone Age}}||
|-
| ''{{w|Catch-22}}'' (Book)||novel by Joseph Heller||1961||style="color:#FF0000;" data-sort-value="17" | ~17||1942–44||
|-
| ''{{w|The Jetsons}}''||TV series produced by Hanna-Barbera||1962*||style="color:#006400;" | 100||data-sort-value="2062"|~2062||
|-
| ''{{w|Lawrence of Arabia}}''||film by David Lean||1962||style="color:#FF0000;" data-sort-value="44" | ~44||1916–1918||
|-
| ''{{w|The Great Escape (film)|The Great Escape}}''||film by John Sturges||1963||style="color:#FF0000;" | 20||1943–1944||
|-
| ''{{w|Star Trek: The Original Series|Star Trek}}'' (TOS)||TV series created by Gene Roddenberry||1966*||style="color:#006400;" | 298||2264||
|-
| ''{{w|Bonnie and Clyde (film)|Bonnie and Clyde}}''||film by Arthur Penn||1967||style="color:#FF0000;" data-sort-value="33" | ~33||1932–1934||
|-
| ''{{w|2001: A Space Odyssey (film)|2001: A Space Odyssey}}''||novel written by Arthur C. Clarke||1968||style="color:#00FF00;" | 33||2001||
|-
| ''{{w|2001: A Space Odyssey|2001: A Space Odyssey}}'' (prologue)||prologue to novel written by Arthur C. Clarke||1968||style="color:#8B0000;" data-sort-value="3,000,000" | 3 million|| data-sort-value="-3,000,000"|3 million BCE||4 million years BCE in the movie
|-
| ''{{w|Catch-22 (film)|Catch-22}}'' (Movie)||film by Mike Nichols||1970||style="color:#FF0000;" data-sort-value="26" | ~26||1942–1944||
|-
| ''{{w|MASH (film)|M*A*S*H}}''||film by Robert Altman||1970||style="color:#FF0000;" | 19||1951||
|-
| ''{{w|Patton (film)|Patton}}''||film by Franklin J. Schaffner||1970||style="color:#FF0000;" data-sort-value="25" | ~25||1943–1945||
|-
| ''{{w|American Graffiti}}''||film by George Lucas||1973||style="color:#FF0000;" | 11||1962||
|-
| ''{{w|Blazing Saddles}}''||film by Mel Brooks||1974||style="color:#8B0000;" | 100||1874||
|-
| ''{{w|Chinatown (1974 film)|Chinatown}}''||film by Roman Polanski||1974||style="color:#FF0000;" | 37||1937||
|-
| ''{{w|Happy Days}}''||TV series||1974*||style="color:#FF0000;" | 19–29||1955–1965||
|-
| ''{{w|Space: 1999}}''||TV series created by Gerry and Sylvia Anderson||1975*||style="color:#00FF00;" | 24||1999||
|-
| ''{{w|Annie (musical)|Annie}}'' (play)||Broadway musical||1977||style="color:#8B0000;" | 44||1933||
|-
| ''{{w|Roots (miniseries)|Roots}}''||TV series, adapted from eponymous novel||1977||style="color:#8B0000;" | 90–227||1750–1882||
|-
| ''{{w|Star Wars#Original trilogy|Star Wars}}'' (IV – VI)||original film trilogy ||1977*|| style="color:#8B0000;" data-sort-value="1,000,000,000" | 1 billion || data-sort-value="-1,000,000,000"|"A long time ago"|| It's not clear why Randall has chosen 1 billion years here. Wookieepedia puts the age of the ''Star Wars'' galaxy at [http://starwars.wikia.com/wiki/13,000,000,000_BBY ~13 billion years], and our Universe is only 13.8 billion years old, and the oldest known galaxy took 380 million years to form... So it would seem ''Star Wars'' should be no farther than 400 million years in the past, give or take.
|-
| ''{{w|Grease (film)|Grease}}''||film by Randall Kleiser||1978||style="color:#FF0000;" | 20||1958||
|-
| ''{{w|Apocalypse Now}}''||film by Francis Ford Coppola||1979||style="color:#FF0000;" | 10||1969||
|-
| ''{{w|Chariots of Fire}}''||film by Hugh Hudson||1981||style="color:#8B0000;" | 57||1924||
|-
| ''{{w|2010: Odyssey Two}}''||novel written by Arthur C. Clarke||1982||style="color:#00FF00;" | 28||2010||
|-
| ''{{w|Annie (1982 film)|Annie}}'' (movie)||film adaptation of the above by John Huston||1982||style="color:#8B0000;" | 49||1933||
|-
| ''{{w|Gandhi (film)|Gandhi}}''||film by Richard Attenborough||1982||style="color:#8B0000;" data-sort-value="34" | ~34||1893–1948||
|-
| ''{{w|The Right Stuff (film)|The Right Stuff}}''||film by Philip Kaufman||1983||style="color:#FF0000;" data-sort-value="20" | ~20||1947–63||
|-
| ''{{w|The Transformers (TV series)|Transformers}}'' (TV Series)||TV series||1984*||style="color:#00FF00;" data-sort-value="20" | ~20||data-sort-value="2004"|~2004||Only seasons 3 and 4 are set in the year 2005 onwards. Seasons 1 and 2 were set in 1984-85.
|-
| ''{{w|Back to the Future}}''||film by Robert Zemeckis||1985||style="color:#FF0000;" | 30||1955||
|-
| ''{{w|Platoon (film)|Platoon}}''||film by Oliver Stone||1986||style="color:#FF0000;" | 21||1967||
|-
| ''{{w|Dirty Dancing}}''||film by Emile Ardolino||1987||style="color:#FF0000;" | 24||1963||
|-
| ''{{w|Star Trek: The Next Generation|Star Trek: The Next Generation}}''||TV series created by Gene Roddenberry||1987*||style="color:#006400;" | 377||2364||
|-
| ''{{w|2061: Odyssey Three}}''||novel written by Arthur C. Clarke||1987||style="color:#006400;" | 74||2061||
|-
| ''{{w|The Wonder Years}}''||TV series||1988*||style="color:#FF0000;" | 20–25||1968–1973||
|-
| ''{{w|Back to the Future Part II|Back to the Future Part II}}''||film directed by Robert Zemeckis||1989||style="color:#00FF00;" | 26||2015||Only the first part of the movie is set in 2015; later the setting moves to an alternate 1985 and a revisit of 1955.
|-
| ''{{w|Zero Wing}}''||arcade/computer game||1989||style="color:#006400;" | 112||2101||Previously referenced in [[887: Future Timeline]]
|-
| ''{{w|Back to the Future Part III}}''||film by Robert Zemeckis||1990||style="color:#8B0000;" | 105||1885||
|-
| ''{{w|JFK (film)|JFK}}''||film by Oliver Stone||1991||style="color:#8B0000;" data-sort-value="22" | ~22||1963–1969||
|-
| ''{{w|Terminator 2: Judgment Day|Terminator 2}}'' (1995 Portion)||film directed by James Cameron||1991||style="color:#00FF00;" | 4||1995||
|-
| ''{{w|The Sandlot}}''||film by David Mickey Evans||1993||style="color:#8B0000;" | 31||1962||
|-
| ''{{w|Schindler's List}}''||film by Steven Spielberg||1993||style="color:#8B0000;" data-sort-value="50" | ~50||1939–1945||
|-
| ''{{w|Apollo 13 (film)|Apollo 13}}''||film by Ron Howard||1995||style="color:#8B0000;" | 25||1970||
|-
| ''{{w|Raptor Red}}''||novel by Robert Bakker||1995||style="color:#8B0000;" data-sort-value="65,000,000" | ~65 million|| data-sort-value="-65,000,000"|{{w|Cretaceous Period}}||
|-
| ''{{w|Evita (1996 film)|Evita}}''||film by Alan Parker||1996||style="color:#8B0000;" | 44||1952||
|-
| ''{{w|3001: The Final Odyssey}}''||novel written by Arthur C. Clarke||1997||style="color:#006400;" | 1004||3001||
|-
| ''{{w|The Big Lebowski}}''||film by the Coen Brothers||1998||style="color:#FF0000;" | 7||1991||
|-
| ''{{w|The Prince of Egypt}}''||animated film by DreamWorks||1998||style="color:#8B0000;" | 3400||data-sort-value="-1446"|{{w|The Exodus#Date|~1446 BCE}}||Despite the same plot of ''The Ten Commandments'', it covers only about 30 years given its Moses is much younger.
|-
| ''{{w|Saving Private Ryan}}''||film by Steven Spielberg||1998||style="color:#8B0000;" | 54||1944||
|-
| ''{{w|That '70s Show}}''||TV series||1998*||style="color:#8B0000;" data-sort-value="22" | ~22|||1976–1979||
|-
| ''{{w|Freaks and Geeks}}''||TV series||1999*||style="color:#8B0000;" | 19||1980–1981||
|-
| ''{{w|Star Wars#Prequel trilogy|Star Wars}}'' (I – III)||prequel film trilogy||1999*||style="color:#8B0000;" data-sort-value="1,000,000,000" | 1 billion || data-sort-value="-1,000,000,000"|"A long time ago"|| See note at episodes IV–VI
|-
| ''{{w|Pearl Harbor (film)|Pearl Harbor}}''||film by Michael Bay||2001||style="color:#8B0000;" | 60||1941||
|-
| ''{{w|Star Trek: Enterprise|Enterprise}}''||TV series||2001*||style="color:#006400;" | 150||2151||
|-
| ''{{w|I Love the '80s (U.S. TV series)|I Love the '80s}}''||TV miniseries by VH1||2002||style="color:#8B0000;" | 13–22||1980–1989||
|-
| ''{{w|Ice Age (film series)|Ice Age}}''||animated films by Blue Sky Studios||2002*||style="color:#8B0000;" data-sort-value="12,000" | ~12,000|| data-sort-value="-12,000"|{{w|Last glacial period|Paleolithic-Mesolithic}}||
|-
| ''{{w|Hotel Rwanda}}''|| film directed by Terry George||2004||style="color:#FF0000;" | 10||1994||
|-
| ''{{w|I Love the '90s (U.S. TV series)|I Love the '90s}}''|| TV miniseries on VH1||2004||style="color:#FF0000;" | 5–14||1990–1999||
|-
| ''{{w|United 93 (film)|United 93}}''|| film directed by Paul Greengrass||2006||style="color:#FF0000;" | 5||2001||
|-
| ''{{w|300 (film)|300}}''||film by Zack Snyder||2007||style="color:#8B0000;" | 2487|| data-sort-value="-480"|{{w|Battle of Thermopylae|480 BCE}}||
|-
| ''{{w|Mad Men}}''||TV series||2007*||style="color:#8B0000;" data-sort-value="47" | ~47||1960–1970||
|-
|''{{w|10,000 BC (film)|10,000 BC}}''||film by Roland Emmerich||2008||style="color:#8B0000;" | 11,992|| data-sort-value="-10,000"|10,000 BCE||
|-
| ''{{w|Year One (film)|Year One}}''||film by Harold Ramis||2009||style="color:#8B0000;" | 2008||1 CE||
|-
| ''{{w|Downton Abbey}}''||TV series||2010*||style="color:#8B0000;" data-sort-value="90" | ~90||1912–1923||
|-
| ''{{w|The Wolf of Wall Street}}''||film by Martin Scorsese||2013||style="color:#8B0000;" data-sort-value="18" | ~18||1987–1995||
|-
| ''{{w|I Love the 2000s|I Love the 2000s}}''|| TV miniseries on VH1||2014||style="color:#8B0000;" | 14||2000||
|-
| ''{{w|Star Wars sequel trilogy|Star Wars}}'' (VII – IX)||sequel film trilogy||2015*||style="color:#8B0000;" data-sort-value="1,000,000,000" | 1 billion || data-sort-value="-1,000,000,000"|"A long time ago"|| See note at episodes IV–VI
|-
|}

==Errors==

===Dates===
*''{{w|Star Trek: The Next Generation}}'' is vertically positioned at about 500 years in the future, slightly too high for its actual date. This may be to allow room for other nearby labels.
*The {{w|Gospels}} are horizontally positioned at about the year 250 CE, when they should be positioned slightly further to the left, near the 100 CE line. (While there is debate on their date of authorship, the range of "years in the past" indicated on the graph would require authorship between roughly 50 and 100 CE.)
*''{{w|Lest Darkness Fall}}'' takes place about 1400 years in the past, in the year 535. Its placement on the graph indicates it takes place about ''535'' years in the past, in the year ''1400''.

===Spelling===
*Author Washington Irving titled his work ''{{w|Rip Van Winkle}}'', not ''Rip van Winkel'' as [[Randall]] spells it. That said, ''van {{w|nl:Winkel|Winkel}}'' may be a more historically authentic spelling.
*''{{w|Les Misérables}}'' has been misspelled ''Les Miserábles'' (note that French doesn't use the character "á").

==Transcript==
{{incomplete transcript}}
:'''Date of publication'''
:[A logarithmic scale running horizontally, from 3000 BCE to past 2015 CE.]
:'''Years in the future'''
:[A logarithmic scale running vertically, from 1 billion down to 0.]
:'''Stories set in the future''' (science fiction, prediction)
::Stories set in 2015
::[A line divides this region into two. The upper side is labelled "still possible"; the lower side is labelled "obsolete".]
:[From left to right.]
::Memoirs of the Twentieth Century [1700, 265 years in the future]
::Looking Backward [1888, 112 years in the future]
::Golf in the Year 2000 [1892, 108 years in the future]
::The Time Machine [1895, 800 thousand to 30 million years in the future]
::Enoch Soames [1916, ''circa'' 60 years in the future]
::1984 [1949, 35 years in the future]
::A Week in the Wales of the Future [1957, 76 years in the future]
::The Jetsons [1962-63, 100 years in the future]
::Star Trek [1966-69, 300 years in the future]
::2001: A Space Odyssey [1968, 33 years in the future]
::Space: 1999 [1975-77, 24 years in the future]
::2010: Odyssey Two [1982, 28 years in the future]
::Transformers (TV series) [1984-87, 20 years in the future]
::2061: Odyssey Three [1987, 74 years in the future]
::Star Trek: The Next Generation [1987-94, ''circa'' 500 years in the future]
::Back to the Future Part II [1989, 26 years in the future]
::Zero Wing [1989, 112 years in the future]
::Terminator 2 (1995 portion) [1991, 4 years in the future]
::3001: The Final Odyssey [1997, 1004 years in the future]
::Enterprise [2001-2005, 150 years in the future]
::This chart [2015, 0 years in the future]
:'''Years in the past'''
:[A logarithmic scale running vertically, from 0 down past 1 billion to "Big Bang"]
:'''Stories set in the past''' (History, Period Fiction)
::Stories written X years ago and set 2X years ago
::[A line divides this region into two. The upper side is labelled as follows.]
::'''Former period pieces'''
::Stories set in the past, but created long enough ago that they were published closer to their setting than to today.
::Modern audiences may not recognize which parts were ''supposed'' to sound old.
:[From left to right.]
::The Epic of Gilgamesh [''circa'' 2100 BCE, 600 years in the past]
::The Iliad [''circa'' 800 BCE, 450 years in the past]
::History of the Peloponnesian War [''circa'' 390 BCE, 10 years in the past]
::Book of Genesis [''circa'' 500 BCE, 4000 years in the past]
::Ashokavadana [''circa'' 100 BCE, 300 years in the past]
::Gospels (various estimates) [''circa'' 250 CE, 24 to 75 years in the past]
::The Pillow Book [1000 CE, 5 years in the past]
::Water Margin [''circa'' 1300, 195 years in the past]
::Richard III [''circa'' 1590, 115 years in the past]
::Julius Caesar [1599, 1650 years in the past]
::King John [''circa'' 1600, 500 years in the past]
::Henry IV [''circa'' 1600, 190 years in the past]
::King Lear [''circa'' 1606, 3000 years in the past]
::Henry VIII [''circa'' 1612, 105 years in the past]
::The Last of the Mohicans [1826, 69 years in the past]
::Rip Van Winkel [1819, 31-51 years in the past]
::A Tale of Two Cities [1859, 60 years in the past]
::Moby-Dick [1851, anywhere from 4 to 14 years ago]
:::"Some years ago--never mind how long precisely..."
::Les Miserábles [1862, 30 years in the past]
::Treasure Island [1883, 130 years in the past]
::A Connecticut Yankee in King Arthur's Court [1889, 2000 years in the past]
::Gone with the Wind [1936, 70 years in the past]
::Lest Darkness Fall [1939, 550 years in the past]
::Casablanca [1942, 1 year in the past]
::Oklahoma! [1943, 37 years in the past]
::The Ten Commandments [1956, 1400 years in the past]
::The Bridge on the River Kwai [1957, 13 years in the past]
::Gunsmoke [1952-61, 80 years in the past]
::The Flintstones [1960-66, 100,000 years in the past]
::Catch-22 (book) [1961, 18 years in the past]
::The Great Escape [1963, 20 years in the past]
::Asterix
::Lawrence of Arabia
::The Music Man
::Bonnie and Clyde
::2001: A Space Odyssey (prologue)
::American Graffiti
::Patton
::Catch-22 (movie) [1970, 27 years in the past]
::Chinatown
::Blazing Saddles
::Apocalypse Now
::Happy Days
::Grease
::M*A*S*H
::Annie (play)
::Roots
::Chariots of Fire
::Star Wars (IV-VI)
::Annie (movie)
::The Right Stuff
::Back to the Future
::Gandhi
::Platoon
::Dirty Dancing
::Back to the Future Part III
::The Wonder Years
::JFK
::The Sandlot
::Schindler's List
::Raptor Red
::Apollo 13
::Star Wars (I-III)
::The Big Lebowski
::Evita
::Saving Private Ryan
::The Prince of Egypt
::Freaks and Geeks
::Hotel Rwanda
::I Love the '80s
::That '70s Show
::Pearl Harbor
::Ice Age
::I Love the '90s
::United 93
::300
::10,000 BC
::Year One
::The Wolf of Wall Street
::I Love the 2000s
::Mad Men
::Downton Abbey
::Star Wars (VII-IX)

==Trivia==
*Later after the initial release of this comic Randall added a link to this page. It's viewable in the HTML-source or here: [https://xkcd.com/1491/info.0.json https://xkcd.com/1491/info.0.json]. The text is: ''"this is a massive fucking graph beyond the limits of normal transcription. you can find a full listing of data points at http:\n\nwww.explainxkcd.com\nwiki\nindex.php\n1491"''.

{{comic discussion}}

[[Category:Large drawings]]
[[Category:Charts]]
[[Category:Timelines]]
[[Category:Time]]
[[Category:Star Trek]]

Talk:2177: Gastroenterology

2019-07-17T18:01:01Z

162.158.78.100: Follow-on to appendicitis?

I hope they are not eating italian, you never know what might happen if pasta and antipasta meet. [[User:Arachrah|Arachrah]] ([[User talk:Arachrah|talk]]) 16:23, 17 July 2019 (UTC)
: Yea I figure this is a matter / anti-matter joke. [[User:Cgrimes85|Cgrimes85]] ([[User talk:Cgrimes85|talk]]) 16:55, 17 July 2019 (UTC)

Current transcript says "Cueball" is the second character in the first and fifth panels. I don't think that's usually how it's done for a character wearing a hat, so I was thinking he should instead be named something like "Beanie Guy" or similar. [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 17:21, 17 July 2019 (UTC)

Saying the final panel is a lie is just one possibility. The 5th panel below can potentially mean the "reality", as opposed to the 4 panels above that's a fantasy/joke. Almost all jobs have this "what people think I do" and "what I really do" gap.
Another possibility: I thought I saw in old cop/secret agent movies a common joke is when a character gets into a lot of action - and thus cause a lot of trouble - that person will need to write a lot of paperwork for the damage caused. Then the character will say "this job is boring. Lots of paperwork." Sorry I can't find an example right now but I seemed to remember seeing the joke multiple times.

It's hard to appreciate gastroenterology jokes if you've ever had a colonoscopy.[[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 17:44, 17 July 2019 (UTC)

I see a thematic connection with the comic about appendicitis treatment, although this could be about an unrelated ailment. [[Special:Contributions/162.158.78.100|162.158.78.100]] 18:01, 17 July 2019 (UTC)

Talk:2157: Diploma Legal Notes

2019-06-10T11:30:08Z

162.158.78.100:

Can I please live on this universe? {{unsigned ip|172.69.69.250}}
*in {{unsigned ip|172.69.68.143}}

Why would waiting 6-8 weeks help with challenging the British royal family for the throne? Surely that just gives them more time to prepare... [[User:Hawthorn|Hawthorn]] ([[User talk:Hawthorn|talk]]) 12:41, 31 May 2019 (UTC)
:But it takes 6-8 weeks for you to receive your lightsaber. --[[User:Lupo|Lupo]] ([[User talk:Lupo|talk]]) 12:51, 31 May 2019 (UTC)
::Thanks, I had not made the connection. But I still don't understand the "since a number of the younger ones have diplomas"?[[Special:Contributions/162.158.154.205|162.158.154.205]] 15:16, 31 May 2019 (UTC)
:::The younger ones already have a lightsaber, so if you challenge them, you will probably want to first possess a lightsaber as well.
::Oh duh, it says right in the comic. I'm an idiot. :) [[User:Hawthorn|Hawthorn]] ([[User talk:Hawthorn|talk]]) 15:28, 31 May 2019 (UTC)

I'd rather they sent me my lightsab(re|er) in a powered-down state. Much less fuss, damage to postal sorting/conveying/containing equipment, injury to the various employees involved, etc. Probably also saves on postage costs for the package. (And, as just pointed out, we might just get by the sorting office spies from the palace if the packaging isn't humming and glowing.) [[Special:Contributions/162.158.154.7|162.158.154.7]] 12:45, 31 May 2019 (UTC)
:Er, I think "working" means ready to use, not turned on! However, I think shipping regulations would require the unit to be shipped without the nuclear power pack installed, and the user would just need to insert the power unit in the handle before use. [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 13:01, 31 May 2019 (UTC)
::You read it your way, I'll read it my way. ;) [[Special:Contributions/162.158.154.7|162.158.154.7]] 13:12, 31 May 2019 (UTC)

To me "working lightsaber" means it's not a toy or model. YMMV [[User:RIIW - Ponder it|RIIW - Ponder it]] ([[User talk:RIIW - Ponder it|talk]]) 17:53, 31 May 2019 (UTC)

I did not believe Kate Middleton did anything as genteel as light sabre, I thought she was a hockey player. While she and William graduated from St Andrews, I would have thought they got certificates not diplomas. Charles and Eddie have certificates from Cambridge. Northwestern may have issued a diploma to Meghan. Anyway they are more likely to use real Sabres or polo mallets. {{unsigned|Arachrah}}
:: Hmmm...
:: http://oi66.tinypic.com/vxdw5j.jpg
:: http://oi64.tinypic.com/99fapu.jpg
:: http://oi68.tinypic.com/359fnlf.jpg
:: http://oi64.tinypic.com/24xjexv.jpg
:: ... Enjoy! :P [[Special:Contributions/141.101.99.155|141.101.99.155]] 15:11, 31 May 2019 (UTC)
:I looked up William and Kate's info - it appears they both graduated from University of St Andrews with a Scottish Master of Arts degree, which is equivalent to a Bachelor of Arts degree in the United States. [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 14:43, 31 May 2019 (UTC)

I think I'd delete the word "gullible", if only to put a bizarre spin on the classic "Did you know 'gullible' isn't in the dictionary?" joke. --[[User:Youforgotthisthing|Youforgotthisthing]] ([[User talk:Youforgotthisthing|talk]]) 14:56, 31 May 2019 (UTC)

''"The university will mail you your working lightsaber within 6-8 weeks."'' – Isn't it that PhD's are awarded with a sword in Finland?
--[[User:Phcc|Phcc]] ([[User talk:Phcc|talk]]) 16:34, 31 May 2019 (UTC)

"6-8 weeks" could be a reference to StackOverflow/StackExchange: https://meta.stackexchange.com/a/19514/353011 [[User:Fabian42|Fabian42]] ([[User talk:Fabian42|talk]]) 18:03, 31 May 2019 (UTC)
:Ok, this link took me on a weird circular journey, where that page included a link to another page that actually contained a link back to xkcd #[[1381: Margin]]. [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 00:02, 1 June 2019 (UTC)
:"6 to 8 weeks" was super common at least back to the eighties and possibly long prior. Whenever there'd be a TV commercial trying to get you to mail order something or a cereal box offering a prize or even a magazine offering something if you sent them a SASE (a Self-Addressed Stamped Envelope) they would invariably quote the delivery times as 6 to 8 weeks. [[User:Mootstrap|Mootstrap]] ([[User talk:Mootstrap|talk]]) 07:31, 2 June 2019 (UTC)
::Probably "as old as dirt", as TV Tropes would phrase it. [[User:These Are Not The Comments You Are Looking For|These Are Not The Comments You Are Looking For]] ([[User talk:These Are Not The Comments You Are Looking For|talk]]) 00:43, 3 June 2019 (UTC)
::6 - 8 weeks is also a meme in Captain Underpants books. Like Mootstrap says above, the main characters mailed in to a catalogue to buy a device for use in a prank. I don't think stack overflow should take the primary credit for this meme. [[Special:Contributions/108.162.241.4|108.162.241.4]] 14:26, 3 June 2019 (UTC)

The following bibliographical text from the end of the first paragraph seemed unnecessary for the explanation, but I'm pasting it here in case anyone might be interested in further reading:
:: (See Scholarly Privileges, Their Roman Origins and Medieval Expression, Pearl Kibre, in the American Historical Review, Vol 59 No. 3 (April, 1954) at https://www.jstor.org/stable/1844716.
:: [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 05:31, 1 June 2019 (UTC)

Personally I think this comic is making reference to how some people with degrees tend to act in a self-entitled manner either in the workplace or generally in public places. For example interrupting other people's conversations because "I'm qualified and you're not". [[Special:Contributions/162.158.34.160|162.158.34.160]] 12:10, 1 June 2019 (UTC)

== What does deleting delete do? ==
It disallows others deleting any word. [[Special:Contributions/172.68.226.116|172.68.226.116]] 17:38, 1 June 2019 (UTC)

I would delete the word "it" [[Special:Contributions/162.158.255.52|162.158.255.52]] 06:06, 3 June 2019 (UTC)

Maximum havoc would be wreaked by deleting the word "dictionary" from the...um, what's it called? [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 13:17, 3 June 2019 (UTC)

ALL graduates could delete ONE word, so just one word goes away. EACH graduate deletes one word, now that could be a real problem.

Talk:2124: Space Mission Hearing

2019-03-16T17:30:17Z

162.158.78.100:

Spaceship noises? What exactly does a spaceship sound like if you can't hear anything in space? Perhaps this is part of the joke! [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 13:15, 15 March 2019 (UTC)
:Actauly you can - your own spaceship might be producing some sounds. Like sort of humming device. {{unsigned|172.68.244.102}}
::Spaceships sound like the computer-generated chirps, whistles, and whooshes used in sci-fi media to make travel through space familiar to those of us who travel through air. I hear little 'pew pew pew' noises come from my computer whenever I burn a cd! [[Special:Contributions/172.68.65.198|172.68.65.198]] 13:49, 15 March 2019 (UTC)
:::they add them artificcially like on electric cars, so that you do not get run over by a spaceship when crossing the milkyway. --[[User:Lupo|Lupo]] ([[User talk:Lupo|talk]]) 14:12, 15 March 2019 (UTC)

And I see that main idea behind this comics - that while we are trying to find some serious reasoning of space programms, the real motive that realy matters - IT IS SPAAAAAAACE!!! Everything else is not enough to justify such expenses.{{unsigned|172.68.244.102}}
: It could be meaningful to list some reasons for exploring or not exploring space in the article ... There's a TV show about colonizing Mars that makes the point that once we inhabit two planets, we guarantee a future for our race if the planet doesn't survive. [[Special:Contributions/172.68.65.198|172.68.65.198]] 13:49, 15 March 2019 (UTC)
:: Indeed, the main reasons for exploring space are (so very human) curiosity and need of achievement. Like exploring the lands and seas of Earth in the previous centuries (even if greed was a big factor as well). The former is more rational and largely more fruitful than the latter, in the sense that pursuing curiosity we (the humanity) learn new things while exploring space and advance general science and technology, which eventually (in some cases) leads to improvements of daily life. The need of achievement (hurray! we're first to do it!) is what mostly drives manned exploration, which also provides some scientific results but comes at a vastly greater cost. Given current and near-future advances in robotics, mechatronics, etc. the scientific value/cost quotient of manned exploration is very low compared to robotic missions in my opinion. I'd vote for building a thousand of Mars probes that will take some measurements in a thousand of points on the planet's surface over doing a manned mission that'll visit one spot - for a comparable price. But humans are not entirely rational beings and sometimes do crazy things just for the sake of them. Colonization on the other hand is a completely outworldlish idea. The colony would not survive without constant resupply from Earth - not in any forseeable future state of technology. Maybe in thousands of years, maybe never (i.e. we'd go extinct before we could achieve it). -- [[User:Malgond|Malgond]] ([[User talk:Malgond|talk]]) 14:47, 15 March 2019 (UTC)
::: See {{w|Mars (2016 TV series)}} which basically plays as a mix of advertisement for SpaceX and conventional sci-fi. They've got a surprising amount of how to do this figured out. And I can only imagine the funding comes from people saying "Spaaaaaace" with stars in their eyes. [[Special:Contributions/162.158.79.149|162.158.79.149]] 17:27, 15 March 2019 (UTC)
::Both rational though and our genetic programming says that we need to spread more to avoid the risk of extinction. Note that Mars guarantees nothing: Sun will go nova in just five billion years and destroys all inner planets. That's the deadline to moving to different solar system or at least moons of Jupiter. We would need to move to Mars sooner, as Earth will get too hot (yes, even if we stop current episode of climate changes). Also, that's assuming nothing will crash into our solar system when {{w|Andromeda–Milky Way collision|our galaxy will be crashing into Andromeda}} in 3.75 billion years. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 00:46, 16 March 2019 (UTC)
:::The travel-into-space efforts seem to either be "right now!" or "that's stupid" when it seems a more rational approach would be, "let's just make sure we're always working on this a little bit." [[Special:Contributions/162.158.78.100|162.158.78.100]] 17:30, 16 March 2019 (UTC)

I’m glad there’s now a comic featuring literally me. Complicated explanation prior to yelling space and making laser noises. [[User:Netherin5|Netherin5]] ([[User talk:Netherin5|talk]]) 14:23, 15 March 2019 (UTC)

The "Spaaaaaace" reminds me of the "Spaaace" substitution in 1288. Probably just a coincidence. [[Special:Contributions/172.68.142.77|172.68.142.77]] 17:11, 15 March 2019 (UTC)

The obsession with Space makes me think of Space Core from Portal 2
~Diceguy [[Special:Contributions/173.245.54.7|173.245.54.7]] 00:04, 16 March 2019 (UTC)

Are there any recent real-life hearings to justify a space-related project that this comic could be referencing? The comic feels like a parody of a real-life event, but a quick search of recent news found only a tiny statement by NASA, nothing like a big hearing.—[[User:Roryokane|Roryokane]] ([[User talk:Roryokane|talk]]) 13:19, 16 March 2019 (UTC)

Talk:2122: Size Venn Diagram

2019-03-11T16:27:10Z

162.158.78.100:

I think Randall kind of missed an opportunity with the title text: he should have used the new terms as a way to fill the blank areas in the diagram, for instance 'Great Emerald' for the currently empty set Great+Small+Little+Large.[[Special:Contributions/141.101.99.221|141.101.99.221]] 14:31, 11 March 2019 (UTC)
:No, I think the diagram itself is meant to be completely correct. But I didn't check all 100+ combinations. [[User:Fabian42|Fabian42]] ([[User talk:Fabian42|talk]]) 14:57, 11 March 2019 (UTC)
::Yes, I believe the diagram is correct now, but as per the title text Randall will start using new combinations of terms, probably to get their usage mainstream and move the location of the words in the diagram. I'm saying he should have created terms that would fill some blank areas. For instance, his Large Dipper would make Dipper appear in the Big+Little+Large area where we already have League.[[Special:Contributions/141.101.99.95|141.101.99.95]] 15:16, 11 March 2019 (UTC)
:::I understood what you said (the first time around) and agree. Randall's title text is to acknowledge or engage the patterns he's discovered in the comic (as usual), and he could do that more thoroughly by making up words that would make the chart more balanced. [[Special:Contributions/162.158.78.100|162.158.78.100]] 16:27, 11 March 2019 (UTC)
:He could also have placed “man” between “little” and “big” just to reference the movie ☺

Any such diagram will inevitably have small lacunae. But "Friendly Giant" is a particularly large one. [[Special:Contributions/162.158.63.172|162.158.63.172]] 15:21, 11 March 2019 (UTC)

Endian? Scott? Tits?[[Special:Contributions/108.162.219.112|108.162.219.112]] 15:23, 11 March 2019 (UTC)

Besides the transcript of what's in each category, what about a table to explain ''why'' the items categorized as they are, like:
{| class="wikitable"
!Item
!Big
!Great
!Large
!Little
!Small
|-
|Island
|Hawaii
|Cork Harbor, Ireland
|Antilles
|movie
|novel, movie
|-
|Pox
|n/a
|syphilis
|n/a
|n/a
|disease
|-
|White
|BC ski resort
|shark
|pig
|n/a
|butterfly
|}
{Unsigned|172.69.62.160}
:Yeah, it seems reasonable, I like it. Add it [[User:Netherin5|Netherin5]] ([[User talk:Netherin5|talk]]) 15:57, 11 March 2019 (UTC)
::Second but leave the unused cells blank dont put N/A in the cell. [[User:M|M]] ([[User talk:M|talk]]) 16:15, 11 March 2019 (UTC)

2122: Size Venn Diagram

2019-03-11T16:24:27Z

162.158.78.100: clarity number of times 'planet' on chart

{{comic
| number = 2122
| date = March 11, 2019
| title = Size Venn Diagram
| image = size_venn_diagram.png
| titletext = Terms I'm going to start using: The Large Dipper, great potatoes, the Big Hadron Collider, and Large Orphan Annie.
}}

==Explanation==
{{incomplete|Created by a Large Terror. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}
This comic is a {{w|Venn diagram}} illustrating the complete set of possible intersections of five different size descriptors: "little, "large", "small", and "great", “big”. Each unique intersection contains a short list of terms that can be preceded by each applicable descriptor. For example, "flying fox" (a type of bat) appears at the intersection of "large", "small", and "great", because the species {{w|large flying fox}}, {{w|small flying fox}}, and {{w|great flying fox}} all exist, but there is no such species as a "big flying fox" or a "little flying fox".

Some descriptors are applied in pairs; for example, "planet" is placed to be in both the "little" and "big" groups, a reference to the video game Little Big Planet.

The title text has Randall suggesting he will start using term combinations that don't appear in the above diagram.

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

The comic is a five-variable venn diagram, with some words that fit with those prefixes.

:Big: [[wikipedia:Big Bang Theory|Bang Theory]], [[wiktionary:big enchilada|Enchilada]], [[wikipedia:Big Board|Board]], [[wikipedia:Big Sur|Sur]]
:Little: Orphan Annie, House on the Prairie, Richard
:Large: format, Millimeter Telescope, Hadron Collider
:Small: claims court, potatoes
:Great: Barrier Reef, Wall of China, Depression, Terror, aunt

:Big/Little: Dipper, Planet, lies, sister
:Big/Large: Toothed Aspen
:Big/Small: time, screen
:Big/Great: Bend, Bear Lake
:Little/Large: Professor, Forest Bat
:Little/Small: wonder, soldiers
:Little/Great: Blue Heron
:Large/Small: intestine, Magellanic Cloud
:Large/Great: Billed Seed Finch
:Small/Great: pox, cardiac vein

:Big/Little/Large: foundation
:Big/Little/Small: foot
:Big/Little/Great: league
:Big/Large/Small: Eyed Conger, Blue
:Big/Large/Great: hearted
:Big/Small/Great: end
:Little/Large/Small: ...
:...

:Big/Large/Great/Small:
:...
:Little/Big/Large/Great:
:Little/Big/Large/Small:
:Little/Big/Great/Small:
:Little/Large/Great/Small:

:Little/Big/Large/Great/Small: Island

{{comic discussion}}

1979: History

2018-04-12T12:02:28Z

162.158.78.100:

{{comic
| number = 1979
| date = April 11, 2018
| title = History
| image = history.png
| titletext = HISTORIANS: We've decided to trim the past down to make things more manageable. Using BCE/CE, would you rather we lose the odd-numbered or even-numbered years?
}}

==Explanation==
{{incomplete|Created by a HISTORIAN. Needs to be expanded. Do NOT delete this tag too soon.}}

This comic quotes a [https://www.newspapers.com/clip/19134214/httpswwwxkcdcom1979/|a lengthy section of the Bloomington Daily Pantagraph's September 30, 1881 issue]. The tragic event referenced throughout is the {{w|Assassination of James A. Garfield|assassination of President James A. Garfield}}. Interestingly, the article is about how closely studied the incident will or will not be in the future. Garfield's assassination is rarely more than a quick note in a history class, leaving only the "dry and tedious" historians to comb through the details.

The writer also notes that vast quantities of accounts exist of the national grief and trauma caused by Garfield's murder, and wonders whether students in the future will bother to read those accounts to understand it, or simply let historians sum it up without conveying the vastness of the response. That fear at least did prove well-founded; most students are not aware of the fallout of the assassination, or indeed, of Garfield at all. Cueball and Megan are discomfited by the fact there exists a vast, untapped store of information that they have never read, about an event they know little to nothing about despite it apparently causing nationwide trauma. This leads to a larger point about the vastness of history, and the extreme difficult of learning all of it.

The article itself references other events that would have been in recent memory at the time of publication. For example, it cites the defeat of Roscoe Conkling as a serious event that would fade in importance when compared to Garfield's assassination. Conkling was a senator in Garfield's party who resigned in protest of Garfield's policies, then failed to achieve re-election; contrary to the writer's belief, both these events have faded into roughly the same level of obscurity. He also speculates that there may not be any event in American history that matches the level of grief caused by Garfield's assassination, not even that of Lincoln. In historical memory, however, the Lincoln assassination is still a towering, defining event, whereas Garfield's is a footnote.

The title text indicates that there is more information about the past than can be researched by the manpower of available historians at this time. For whatever reason, be it lack of funding to carry out research or lack of interested people becoming historians, the facetious solution is to just ignore events of either even or odd numbered years. This would essentially halve the amount of data to go through and the amount of time to go through it, but it would be at the detriment of our understanding of all of the context of said events. As an example World War 2 started and ended on odd years, but some of the most tide-turning battles (Fall of France, most of Stalingrad, D-Day) happened on even years.

Although this format with small panels above and below a larger one has been seen before, there could be an extra joke this time, if it is seen as if there were originally five panels to the comic, but the second and fourth (the even ones) were removed.

==Transcript==
:[In a small panel top left, Cueball walks up to Megan who is sitting on an office chair holding a tablet showing a screen full of (to the reader) unreadable text.]
:Megan: I read this article in an old newspaper, and I can't stop thinking about it.

:[Below is a large panel twice as wide as the first, and much longer. It contains the newspaper clip that Megan talks about. Three sections of the text is in normal black font, the rest is in gray font:]
:'''The public events of the last three months are of the class which will go into its permanent history. We have been living in an atmosphere of history which will be immortally preserved.''' Even the brief series of important dates to be collated for the use of the schoolboys of centuries hence will contain the day of the assassination, and the day of the death of President Garfield. 

:The intermediate events co-related, like the defeat of Roscoe Conkling, will be of great interest, but will scarcely be likely to stand prominently out from the page of history written in 1881. To us who have been the witnesses, so to speak, of the tragic incidents of the times, it seems entirely probable that future generations will eagerly scan every feature of the recent bereavement which the nation has suffered. 

:'''How accurately will future generations know the immense volume of grief and sorrow which has rolled over the land? Will those who come after us ever be able to understand the extent of our loss?''' Is there anything in the first century of our history—even the death of the great Lincoln—which can be used as a parallel? 

:Perhaps a careful reading of the daily papers of the present. period may give some future antiquarian a fine idea of the feelings of the nation during the past summer. '''But these journals are so large, so full of detail, that we imagine the coming American will never find time to read the record.''' He must depend on a brief statement, meagerly compiled by some dry and tedious historian. 

:::-The Bloomington Daily Pantagraph 
::: September 30,th 1881 

:[The third and final panel is the same size as the first, below and to the right. It contains a zoom in on Cueball and Megan talking.]
:Cueball: Man. The past is so '''''big. '''''
:Megan: How do historians even cope?
:Cueball: I have no idea.
:Megan: I honestly have enough trouble just with the present.

{{comic discussion}}

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

1979: History

2018-04-12T11:47:33Z

162.158.78.100:

1937: IATA Airport Abbreviations

2018-01-05T01:47:51Z

162.158.78.100: /* Explanation */ Added the code for the Flagstaff Amtrak station

{{comic
| number = 1937
| date = January 3, 2018
| title = IATA Airport Abbreviations
| image = iata_airport_abbreviations.png
| titletext = IATA stands for International AirporT Abbreviation.
}}

==Explanation==
{{incomplete|Expansion needed. Do NOT delete this tag too soon.}}
This comic is making fun of the three-letter codes assigned to mostly all {{w|IATA airport code|airports}} in the world. These codes are overseen by the {{w|International Air Transport Association|IATA (International Air Transport Association)}}. Some airport codes are very intuitive, taking letters from the city name (e.g., DEN for Denver). Other codes are somewhat intuitive, taking a letter or two from the nearby city name but adding an additional letter (e.g., LAX for Los Angeles). Other codes make seemingly no sense at all (e.g., ORD for Chicago's O'Hare International, due to it formerly being named Orchard Field). In many cases, the airport codes appear to have been chosen (or invented) because they are also common abbreviations and acronyms.

If we use the table provided, Randall's friend is flying into Edwards Air Force Base and then down to whatever. This is not a typical flight. In actuality, the friend is flying into Newark tonight and Detroit tomorrow.

{| class="wikitable"
|'''IATA Code''' || '''Actual Assigned City/Airport''' || '''Description in the comic''' || '''Explanation'''
|-
| AMD || {{w|Sardar Vallabhbhai Patel International Airport|Ahmedabad}} || {{w|Amsterdam }}|| Amsterdam is the capital of the Netherlands. Its airport (called {{w|Amsterdam Airport Schiphol|Schiphol}}) has the IATA code AMS. "AMD" may also refer to "{{w|Advanced Micro Devices}}", a brand of computer processors.
|-
| ANC || {{w|Ted Stevens Anchorage International Airport|Anchorage}} || {{w|Ankh-Morpork}} || Ankh-Morpork is a fictional city-state featured in ''{{w|Discworld}}''. ANC is also an abbreviated name for the {{w|African National Congress}}.
|-
| ATL || {{w|Hartsfield–Jackson Atlanta International Airport|Atlanta}} || Atalantë || Another name for J.R.R. Tolkien's fictional island of {{w|Númenor}} (which is in turn a reference to the sinking of {{w|Atlantis}}). This may also be an intentional misspelling of "Atlanta". ATL may also be an abbreviation for "above the line" - the area in an internet article or post containing the main content; as contrasted with BTL ("below the line") where readers' comments appear.
|-
| BAE || {{w|Barcelonnette – Saint-Pons Airfield|Barcelonnette}} || {{w|Beijing}} || Beijing is the capital of China. {{w|Beijing Capital International Airport|Its airport}} has the IATA code PEK (possibly from Peking, alternate former spelling of its name). "{{w|Bae (word)|Bae}}" is a slang term meaning girlfriend, boyfriend, or significant other. Randall has presumably assigned this to Beijing as, when pronounced as a word, rather than an abbreviation, it resembles the first syllable.
|-
| BLT || {{w|Blackwater Airport|Blackwater}} || {{w|Baltimore}} || A "{{w|BLT}}" is a bacon, lettuce, and tomato sandwich. Baltimore is served by two airports with the codes BWI and MTN.
|-
| BUF || {{w|Buffalo Niagara International Airport|Buffalo}} || {{w|Sunnydale}} || Sunnydale is a fictional California city that serves as the primary setting for ''{{w|Buffy the Vampire Slayer|'''Buf'''fy the Vampire Slayer}}''.
|-
| CLT || {{w|Charlotte Douglas International Airport|Charlotte}} || [CENSORED] || The censored word may be "{{w|clitoris}}". [[Randall]] has used this word in the comic before ([[243: Appropriate Term]]), but it is censored here for comic effect.
|-
| DFW || {{w|Dallas/Fort Worth International Airport|Dallas/Fort Worth}} || Down For Whatever || "Down for Whatever" is an expression used to indicate that one is okay with doing whatever his or her friends are doing in a social situation, or whatever comes up during a social situation.
|-
|DTF || ''not assigned'' || {{w|Dartford}} || "DTF" is an abbreviation used to indicate "Down To Fuck". Dartford is a town in Kent, UK, about 10 miles SE of London. It does not have an airport. The nearest is probably {{w|London City Airport}}, LCY.
|-
| DTW || {{w|Detroit Metropolitan Airport|Detroit}} || Down To Whatever || See "DFW". "Down to Whatever" could indicate that one is getting on a plane with the intention of being fine with whatever the plane's destination turns out to be.
|-
| DWI || ''not assigned'' || Delaware International || "DWI" is an abbreviation for "Driving While Intoxicated" or "Driving While Impaired." Randall notes in the ''what if?'' book that Delaware has no airports. This entry is also a play on the nearby real airport BWI, Baltimore-Washington International.
|-
| EWR || {{w|Newark Liberty International Airport|Newark}} || {{w|Edwards Air Force Base}} || Edwards Air Force Base (which has the IATA code EDW) is a United States Air Force installation in southern California, about 22 miles (35 km) northeast of Lancaster and 15 miles (24 km) east of Rosamond. It is notable for its pivotal role in NASA spaceflight development.
|-
| FFS || ''not assigned'' || {{w|Flagstaff station|Flagstaff Station}} || "FFS" is an abbreviation for "For Fuck's Sake." "FLG" is the code for the Flagstaff Amtrak station.
|-
| FHQ || ''not assigned'' || FHQWHGADS || The string "fhqwhgads" appeared as the first part of the sender name in the email "[http://www.youtube.com/watch?v=Lml_AKkhCVY i love you]" sent to Strong Bad in the {{w|Homestar Runner}} cartoons; Strong Bad ended up [http://www.youtube.com/watch?v=votBDwhTu1E writing a song] dedicated to the "character", and, after this comic's release, Strong Bad's official Twitter account [https://twitter.com/StrongBadActual/status/948696499885694976 posted about the reference].
|-
| FYI || {{w|Fresno Yosemite International Airport}} || Fayetteville || "FYI" often stands for "For Your Information". Fresno Yosemite International also has the code FAT for Fresno Air Terminal. Fayetteville is the name of many cities in the United States. Fayetteville, NC is the only Fayetteville served by airports: POB and FAY.
|-
| HGM || ''not assigned'' || Hogsmeade || {{w|Places_in_Harry_Potter#Hogsmeade|Hogsmeade}} is a fictional location in the ''{{w|Harry Potter}}'' series.
|-
| HSV || {{w|Huntsville International Airport|Huntsville}} || {{w|Huntsville, Alabama|Huntsville}} || This is one where Randall and the IATA agree. HSV is better known as the Hue-Saturation-Value color space or German soccer club Hamburger SV. It is also Herpes Simplex Virus, a venereal disease.
|-
| IAD || {{w|Washington Dulles International Airport|Washington (Dulles)}} || {{w|Boise Airport|Idaho (Boise)}} || IAD is the symbol for Dulles International Airport (which was originally "DIA" but it was felt that could be confused when hand-written with "DCA", the sign for nearby {{w|Ronald Reagan Washington National Airport}}). The Idaho Falls airport is IDA, while Idaho (Boise) is BOI, so it is unclear why BOI was chosen instead of IDA.
|-
| IUD || Doha || Washington (Dulles) || An "IUD" is an "IntraUterine Device," or form of birth control. Doha is the capital of Qatar in the Middle East and Persian Gulf. The Actual IATA code for Dulles is IAD (see above).
|-
| JFC || ''not assigned'' || {{w|Jefferson City}} || "JFC" is an abbreviation for "Jesus Fucking Christ." JFK is John F. Kennedy International Airport, New York's main airport and one of the most famous in the world. Jefferson City is the state capital of Missouri served by the JEF airport, and also the name of several other cities.
|-
| KUL || {{w|Kuala Lumpur International Airport|Kuala Lumpur}} || {{w|Kingdom of Loathing}} || Kingdom of Loathing is an online, browser-based RPG. It contains an [http://kol.coldfront.net/thekolwiki/index.php/Elemental_International_Airport International Airport], previously lacking a three digit code. Kuala Lumpur is the capital city of Malaysia.
|-
| LAX || {{w|Los Angeles International Airport|Los Angeles}} || Las Angalas || "Las Angalas" is a "Los Angeles" with every vowel replaced with an "a" character. It's sometimes used as a joking nickname for "Los Angeles." The Frank Black song "Los Angeles" uses this pronunciation.
|-
| LOL || {{w|Derby Field|Lovelock}} || {{w|Louisville}} || "LOL" often stands for "Laughing Out Loud". Lovelock is a city in the state of Nevada. Louisville is the largest city in the state of Kentucky. The latter is served by the LJC and the SDF airport.
|-
| MDW || {{w|Midway International Airport|Chicago, IL (Midway)}} || {{w|Midway Atoll}} || Midway Atoll was the site of one of the most significant World War II Pacific naval battles and is the namesake of the Chicago airport. Its actual IATA code is MDY.
|-
| MIA || {{w|Miami International Airport|Miami}} || {{w|Colombo, Sri Lanka}} || MIA stands for "Missing In Action". It is also the stage name of a {{w|M.I.A. (rapper)|rapper of Sri Lankan heritage}}. Colombo, Sri Lanka is served by three airports: CMB, RML and BYV.
|-
| OMW || ''not assigned'' || {{w|Omaha}} || Eppley Airfield in East Omaha, Nebraska, has an IATA code of OMA. "OMW" is an abbreviation for "On My Way."
|-
| ORD || {{w|O'Hare International Airport|Chicago, IL (O'Hare)}} || {{w|Orlando}} || O'Hare was once known as Orchard Place/Douglas Field, hence ORD. Orlando is served by four airports: ORL, DWS, MCO and SFB
|-
| PDX || {{w|Portland International Airport|Portland}} || Pordlanx || Consider how LAX has a random "X" at the end. And "ORD" is an actual IATA code. Randall messes with "Portland" here in much the same way.
|-
| PHL || {{w|Philadelphia International Airport|Philadelphia, PA}} || {{w|Pittsburgh}} || Pittsburgh International Airport has a IATA code of PIT. Philadelphia and Pittsburgh are the two largest cities in Pennsylvania and are at opposite ends of the state.
|-
| SAN || {{w|San Diego International Airport|San Diego}} || San Diego San Juan San Jose San Francisco San Antonio || San Diego International Airport has SAN; nearby airports include Montgomery Field (MYF), MCAS Miramar (NKX), NAS North Island (NZY), Brown Field (SDM), and Gillespie Field (SEE). There are several cities named San Juan or San Jose. Their airport codes are as follows: San Juan, Puerto Rico: SJU and SIG. San Juan, Argentina: UAQ. San Jose, California, USA: SJC. San Jose, Costa Rica: SJO. San Jose, Mexico: SJD. San Jose, Philippines: SJI San Francisco, CA has the airport code of SFO. San Antonio, TX has the airport code of SAT. Randall's plan to assign the code SAN to every place name beginning "San" would likely cause chaos for travellers.
|-
| SEA || {{w|Seattle–Tacoma International Airport|Seattle/Tacoma or SeaTac}} || [Indicates Water Landing] || This is presumably a reference to the fact that "SEA" could be interpreted as "Sea". Unlike some other major airports (e.g., {{w|San Francisco International Airport}} and {{w|LaGuardia Airport}}), SEA is not actually on a major body water, but missing the airport could result in a water landing. The SeaTac airport is located over a mile east of {{w|Puget Sound}}) in the city of {{w|SeaTac,_Washington}}, which is located between the cities of Seattle and Tacoma, in WA.
|-
| SMH || Sapmanga || Smithfield || "SMH" often stands for "Shaking My Head". Sapmanga is a location in Papua New Guinea. There are various cities named Smithfield around the world, none of them having airports.
|-
| STL || {{w|St. Louis Lambert International Airport|St. Louis}} || {{w|Silent Hill}} || Silent Hill is a fictional city appearing in the series of video games and movies with the same name.
|-
| SWF || {{w|Stewart International Airport|Newburgh, New York}} || {{w|Sherwood Forest}} || .swf is the file extension for ShockWave Flash files. "SWF" can also stand for "Single White Female" in personal ads. In legend, {{w|Sherwood Forest}} was the location of Robin Hood's hideout, and Doncaster Sheffield Airport (IATA DSA) was formerly called Robin Hood Airport.
|-
| TBA || Tabibuga || {{w|Tribeca}} || "TBA" often stands for "To Be Announced". Tabibuga is a location in Papua New Guinea. Tribeca (original styled TriBeCa) is an area in New York City, which does not have an airport. The closest airport to it is Downtown Manhattan Heliport (JRB). ''{{w|Angie Tribeca}}'' is an American comedy television series. "TBA" is a similar indication of uncertainty to "TBC", which often stands for "To Be Confirmed".
|-
| TMI || {{w|Tumlingtar Airport| Tumlingtar}} || {{w|Turkmenistan}} International || "TMI" often stands for "Too Much Information". Tumlingtar is a city in Nepal. Turkmenistan is a country in Central Asia which has six airports: ASB, CRZ, KRW, MYP, TAZ and URL. None of them are called "Turkmenistan International", but KRW is called "Turkmenbashi International".
|-
| YYY || {{w|Mont-Joli Airport|Mont-Joli}} || {{w|Toronto}} Downtown || Mont-Joli is a city in Quebec, Canada. The small airport in downtown Toronto is {{w|Billy Bishop Toronto City Airport}}, which has an actual IATA code of YTZ. This may be a play on the below designation for the larger Toronto airport, YYZ. It could also be Randall asking "why why why" some of these codes are so odd. Aside from YTZ, most airports in Canada have IATA code designations beginning with the letter Y, as many codes were created by adding the letter Y to preexisting two letter National Weather Station city designations.
|-
| YYZ || {{w|Toronto Pearson International Airport|Toronto}} || {{w|Toronto Pearson International Airport|Toronto Pearson}} || This one is correct. The band Rush is from Toronto and named an instrumental song after the airport call sign. See {{w|YYZ (instrumental)}}
|-
|}

The title text is a pun about the acronym ''IATA'', stating it stands for '''I'''nternational '''A'''irpor'''T''' '''A'''bbreviation. This is as wrong as almost everything else here, because the real ''International Air Transport Association'' is not an organization only responsible for abbreviations in aviation. This acronym also leads to some redundancy in the title by making the true title of the comic be "International Airport Abbreviations Airport Abbreviations."

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}
:[A list with abbreviations and their meaning is shown in two columns.]

:[On top left the header reads:]
:Confused by those airport abbreviations used by your friends who fly a lot?

:Just memorize this list!

:[On top right some social media conversation is shown:]
:I'm flying into EWR tonight, then DTW tomorrow.
:[Answer (in blue, two message bubbles):]
:Ok, cool
:I definitely know what those mean without Googling

:[The list:]
:{| class="wikitable style=border:none;"|
|-
| AMD || Amsterdam
| TMI || Turkmenistan International
|-
| BAE || Beijing
| LAX || Las Angalas
|-
| ORD || Orlando
| EWR || Edwards Air Force Base
|-
| IAD || Idaho (Boise)
| PHL || Pittsburgh
|-
| JFC || Jefferson City
| SWF || Sherwood Forest
|-
| IUD || Washington Dulles
| KUL || Kingdom of Loathing
|-
| FYI || Fayetteville
| STL || Silent Hill
|-
| LOL || Louisville
| BUF || Sunnydale
|-
| ATL || Atalante
| TBA || Tribeca
|-
| HGM || Hogsmeade
| SMH || Smithfield
|-
| OMW || Omaha
| BLT || Baltimore
|-
| ANC || Ankh-Morpork
| YYY || Toronto Downtown
|-
| HSV || Hunstville
| YYZ || Toronto Pearson
|-
| SAN || San Diego
| MIA || Colombo, Sri Lanka
|-
| SAN || San Juan
| CLT || [Censored]
|-
| SAN || San Jose
| FHQ || Fhqwhgads
|-
| SAN || San Francisco
| FFS || Flagstaff Station
|-
| SAN || San Antonio
| DTF || Dartford
|-
| DWI || Delaware International
| MDW || Midway Atoll
|-
| DFW || Down for Whatever
| PDX || Pordlanx
|-
| DTW || Down to Whatever
| SEA || [Indicates Water Landing]
|-
|}

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Puns]]