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		<title>explain xkcd - User contributions [en]</title>
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		<updated>2026-06-27T06:45:34Z</updated>
		<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:2456:_Types_of_Scientific_Paper&amp;diff=211264</id>
		<title>Talk:2456: Types of Scientific Paper</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:2456:_Types_of_Scientific_Paper&amp;diff=211264"/>
				<updated>2021-04-29T11:25:58Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: question on &amp;quot;no headers&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;!--Please sign your posts with ~~~~ and don't delete this text. New comments should be added at the bottom.--&amp;gt;&lt;br /&gt;
I've a feeling we could find actual papers that paraphrase down to those in the comic. Also, lol at the 500 scientists' &amp;quot;citation&amp;quot; section. [[Special:Contributions/162.158.159.104|162.158.159.104]] 20:36, 28 April 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
As we edit this we should probably pay attention to the content / layout of the article images: The number of lines beneath the title and layout of each &amp;quot;paper&amp;quot; he's drawn could be relevant to the joke. For example, the &amp;quot;500 scientists&amp;quot; presumably have a massive authors list, and the one on how &amp;quot;everyone else is doing it wrong&amp;quot; has a single author and a particularly &amp;quot;article-esque&amp;quot; layout.&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/172.68.132.45|172.68.132.45]] 21:04, 28 April 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
True. Do you think we should add another column describing the pictured paper to the explanation chart?&lt;br /&gt;
[[User:Reywas|Reywas]] ([[User talk:Reywas|talk]]) 21:06, 28 April 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
For the &amp;quot;student volunteers&amp;quot; paper, many experiments involve adding hurdles for the participants to deal with. Like interrupting them, depriving them of sleep, adding distracting information, etc. It's not uncommon that these make them worse at the tasks. So this is just another research paper like that. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 01:24, 29 April 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
Nobody has pointed out that the &amp;quot;Maybe all these categories are wrong&amp;quot; title directly pertains to this very comic... [[User:John.Adriaan|John.Adriaan]] ([[User talk:John.Adriaan|talk]]) 02:17, 29 April 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
Should we add another colum to include the corresponding LaTeX template? Some of them seem like that could easily be found.&lt;br /&gt;
&lt;br /&gt;
These are titles of papers, so shouldn't each word be capitalized? For example: &amp;quot;We Put a Camera Somewhere New&amp;quot;. I realize that the original is in all caps, but that's because that's the usual format for comics . . . . [[Special:Contributions/172.68.57.179|172.68.57.179]] 10:45, 29 April 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
Why does the explanation say &amp;quot;There are no headers&amp;quot; for the &amp;quot;We put a camera somewhere new&amp;quot; paper? I assume &amp;quot;headers&amp;quot; refers to &amp;quot;section headers&amp;quot;, of which I see more in the camera-paper than in e.g. the immune system-paper (or the old records-paper). [[Special:Contributions/141.101.96.28|141.101.96.28]] 11:25, 29 April 2021 (UTC)&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209457</id>
		<title>2445: Checkbox</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209457"/>
				<updated>2021-04-02T01:22:04Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: /* Special Responses */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2445&lt;br /&gt;
| date      = April 1, 2021&lt;br /&gt;
| title     = Checkbox&lt;br /&gt;
| image     = checkbox.gif&lt;br /&gt;
| titletext = Check check check ... chhecck chhecck chhecck ... check check check&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a CHECKBOX. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}} &lt;br /&gt;
This is an April Fools comic that looks similar to a loading screen. The actual comic (this “loading screen”) consists of a gif of a checkbox (hence the name). &lt;br /&gt;
&lt;br /&gt;
The frame is replaced with an interactive panel. In the centre is a check box, which clears itself immediately when checked. In the bottom right is a mute button, which begins muted.&lt;br /&gt;
&lt;br /&gt;
Under the checkbox is a scrolling visual representation of the timing and duration of clicks in the check box, which also produce matching beeping sounds when unmuted.&lt;br /&gt;
&lt;br /&gt;
By varying between brief and long presses, and brief and long intervals between presses, it is possible to enter characters in Morse Code.&lt;br /&gt;
&lt;br /&gt;
The title text hints at the use of Morse Code in the comic; interpreting the &amp;quot;check&amp;quot; as a Morse Code dot and the &amp;quot;chhecck&amp;quot; as a Morse Code dash gives ...---..., which is the Morse Code for &amp;quot;SOS&amp;quot;, the international distress signal. Incidentally, inputting the SOS signal gives &amp;quot;YOU TOO?&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
The check box then begins operating by itself, producing sounds which can be decoded as Morse Code.&lt;br /&gt;
&lt;br /&gt;
For the majority of inputs, the check box responds with 'WHAT'. Some keywords have special responses.&lt;br /&gt;
&lt;br /&gt;
===Special Responses===&lt;br /&gt;
[.s are short presses, -s are long presses, and /s are spaces (just for readability)]&lt;br /&gt;
&lt;br /&gt;
xkcd -&amp;gt; FILE NOT FOUND&lt;br /&gt;
&lt;br /&gt;
[-..- -.- -.-. -..]&lt;br /&gt;
&lt;br /&gt;
SOS -&amp;gt; YOU TOO?&lt;br /&gt;
&lt;br /&gt;
[... --- ...]&lt;br /&gt;
&lt;br /&gt;
HI -&amp;gt; HELLO! ANYBODY OUT THERE?&lt;br /&gt;
&lt;br /&gt;
[.... ..]&lt;br /&gt;
&lt;br /&gt;
HELLO -&amp;gt; HELLO TO YOU TOO!&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .-.. ---]&lt;br /&gt;
&lt;br /&gt;
HELP -&amp;gt; YES PLEASE&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .--.]&lt;br /&gt;
&lt;br /&gt;
WHAT -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[.-- .... .- -]&lt;br /&gt;
&lt;br /&gt;
ECHO -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[. -.-. .... ---]&lt;br /&gt;
&lt;br /&gt;
CHECK -&amp;gt; MATE&lt;br /&gt;
&lt;br /&gt;
[-.-. .... . -.-. -.-]&lt;br /&gt;
&lt;br /&gt;
MORSE -&amp;gt; SAY AGAIN&lt;br /&gt;
&lt;br /&gt;
[-- --- .-. ... .]&lt;br /&gt;
&lt;br /&gt;
AGAIN -&amp;gt; COME AGAIN&lt;br /&gt;
&lt;br /&gt;
[.- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
E (''repeat n times'') -&amp;gt; E (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[.]&lt;br /&gt;
&lt;br /&gt;
EEEEE -&amp;gt; AAAAA&lt;br /&gt;
&lt;br /&gt;
[. . . . .]&lt;br /&gt;
&lt;br /&gt;
T (''repeat n times'') -&amp;gt; T (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[-]&lt;br /&gt;
&lt;br /&gt;
WHO ARE YOU -&amp;gt; SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[.-- .... --- / .- .-. . / -.-- --- ..-]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
CQ -&amp;gt; CQD DE SOJ&lt;br /&gt;
&lt;br /&gt;
[-.-. --.-]&lt;br /&gt;
&lt;br /&gt;
SOJOURNER -&amp;gt; CFM (short for Confirm)&lt;br /&gt;
&lt;br /&gt;
[... --- .--- --- ..- .-. -. . .-.]&lt;br /&gt;
&lt;br /&gt;
QUIET -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[--.- ..- .. . -]&lt;br /&gt;
&lt;br /&gt;
MUTE -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[-- ..- - .]&lt;br /&gt;
&lt;br /&gt;
BEEP -&amp;gt; (turns the volume on)&lt;br /&gt;
&lt;br /&gt;
[-... . . .--.]&lt;br /&gt;
&lt;br /&gt;
QRS -&amp;gt; (reduces playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ...]&lt;br /&gt;
&lt;br /&gt;
QRQ -&amp;gt; (increases playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.-]&lt;br /&gt;
&lt;br /&gt;
QRA -&amp;gt; QRA SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. .-]&lt;br /&gt;
&lt;br /&gt;
QRB -&amp;gt; QRB 264 MILLION KM&lt;br /&gt;
&lt;br /&gt;
[--.- .-. -…]&lt;br /&gt;
&lt;br /&gt;
QRH -&amp;gt; QRH 0.652 METERS&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ....]&lt;br /&gt;
&lt;br /&gt;
QRG -&amp;gt; QRG PATHFINDER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.]&lt;br /&gt;
&lt;br /&gt;
QRZ -&amp;gt; QRZ SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --..]&lt;br /&gt;
&lt;br /&gt;
QTH -&amp;gt; QTH ARES VALLIS&lt;br /&gt;
&lt;br /&gt;
[--.- - ....]&lt;br /&gt;
&lt;br /&gt;
QSL -&amp;gt; QSL&lt;br /&gt;
&lt;br /&gt;
[--.- ... .-..]&lt;br /&gt;
&lt;br /&gt;
ET -&amp;gt; PHONE HOME&lt;br /&gt;
&lt;br /&gt;
[. -]&lt;br /&gt;
&lt;br /&gt;
LS -&amp;gt; DID YOU MEAN DIR&lt;br /&gt;
&lt;br /&gt;
DIR -&amp;gt; ENTER IMAGE NUMBER&lt;br /&gt;
&lt;br /&gt;
(any number &amp;lt;=2445) -&amp;gt; (loads xkcd comic in new tab)&lt;br /&gt;
&lt;br /&gt;
MAKE ME A SANDWICH -&amp;gt; NOT A CHANCE&lt;br /&gt;
&lt;br /&gt;
[-- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ….]&lt;br /&gt;
&lt;br /&gt;
SUDO MAKE ME A SANDWICH -&amp;gt; NOT POSSIBLE HERE&lt;br /&gt;
&lt;br /&gt;
[... ..- -.. --- / -- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ....]&lt;br /&gt;
&lt;br /&gt;
F -&amp;gt; DID YOU MEAN FORTUNE&lt;br /&gt;
&lt;br /&gt;
[..-.]&lt;br /&gt;
&lt;br /&gt;
FORTUNE -&amp;gt; NEVER FEAR THE END OF SOMETHING MARKS THE START OF SOMETHING NEW&lt;br /&gt;
&lt;br /&gt;
FORTUNE -&amp;gt; OPEN ME&lt;br /&gt;
&lt;br /&gt;
[..-. --- .-. - ..- -. .]&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOUR DREAMS ARE NEVER SILLY DEPEND ON THEM TO GUIDE YOU&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOU WILL BE A GREAT SUCCESS BOTH IN THE BUSINESS WORLD AND SOCIETY&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; CHANGE IS HAPPENING IN YOUR LIFE SO GO WITH THE FLOW&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOUR MOODS SIGNAL A PERIOD OF CHANGE&lt;br /&gt;
&lt;br /&gt;
[--- .--. . -.]&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; HUH (if after something other than &amp;quot;FORTUNE&amp;quot;)&lt;br /&gt;
&lt;br /&gt;
[--- .--. . -.]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:) -&amp;gt; :D&lt;br /&gt;
&lt;br /&gt;
[---... -.--.-]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:( -&amp;gt; :C&lt;br /&gt;
&lt;br /&gt;
[---... -.--.]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;;) -&amp;gt; :O&lt;br /&gt;
&lt;br /&gt;
[-.-.-. -.--.-]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:O -&amp;gt; :X&lt;br /&gt;
&lt;br /&gt;
[---... ---]&lt;br /&gt;
&lt;br /&gt;
UWU -&amp;gt; OWO&lt;br /&gt;
&lt;br /&gt;
[..- .-- ..-]&lt;br /&gt;
&lt;br /&gt;
OWO -&amp;gt; UWU&lt;br /&gt;
&lt;br /&gt;
[--- .-- ---]&lt;br /&gt;
&lt;br /&gt;
STATUS -&amp;gt; RADIO ONLINE, MOTOR ONLINE, UNILATERAL PHASE DETRACTOR UNPOWERED, CARDINAL GRAMMETER UNSYNCHRONIZED&lt;br /&gt;
&lt;br /&gt;
[... - .- - ..- ...]&lt;br /&gt;
&lt;br /&gt;
UNIX -&amp;gt; (''Opens [https://uni.xkcd.com uni.xkcd.com]'')&lt;br /&gt;
&lt;br /&gt;
[..- -. .. -..-]&lt;br /&gt;
&lt;br /&gt;
GET YE FLASK -&amp;gt; YE WISH! IF THERE WAS A FLASK IN THIS GAME, WE'D KNOW ABOUT IT.&lt;br /&gt;
&lt;br /&gt;
[--. . - / -.-- . / ..-. .-.. .- ... -.-]&lt;br /&gt;
&lt;br /&gt;
YOUTUBE -&amp;gt; RXJKDH1KZ0W     ''(Note: video ID for [https://youtu.be/RXJKdh1KZ0w Rockwell Retro Encabulator])''&lt;br /&gt;
&lt;br /&gt;
[-.-- --- ..- - ..- -... .]&lt;br /&gt;
&lt;br /&gt;
HAHA -&amp;gt; SAY AGAIN&lt;br /&gt;
&lt;br /&gt;
[.... .- .... .-]&lt;br /&gt;
&lt;br /&gt;
SAY AGAIN -&amp;gt; NOT FOLLOWING&lt;br /&gt;
&lt;br /&gt;
[... .- -.-- / .- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
AGAIN -&amp;gt; COME AGAIN&lt;br /&gt;
&lt;br /&gt;
[.- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
YO -&amp;gt; YO&lt;br /&gt;
&lt;br /&gt;
[-.-- ---]&lt;br /&gt;
&lt;br /&gt;
DROP TABLE -&amp;gt; HAHA NO&lt;br /&gt;
&lt;br /&gt;
[.... .- .... .- / -. ---]&lt;br /&gt;
&lt;br /&gt;
CS -&amp;gt; TRY THAT AGAIN&lt;br /&gt;
&lt;br /&gt;
[-.-. ...]&lt;br /&gt;
&lt;br /&gt;
REPAIR -&amp;gt; ENTERING ENCABULATOR RECOVERY SYSTEM. OPTIONS 1 INITIATE SIDE FUMBLING 2 ALIGN SPURVING BEARINGS 3 REVERSE TREMIE PIPE&lt;br /&gt;
&lt;br /&gt;
[.-. . .--. .- .. .-.]&lt;br /&gt;
&lt;br /&gt;
* 1 -&amp;gt; SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
* 2 -&amp;gt; MODIAL INTERACTION INITIATED. OPTIONS 1 UNWIND LOTUS O DELTOID 2 INCREASE DEPLENERATION 3 CONNECT GIRDLESPRING ON DOWN END OF GRAMMETER 4 CONNECT SEVENTH CONDUCTOR TO GIRDLESPRING&lt;br /&gt;
** 1 -&amp;gt; SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
** 2 -&amp;gt; DEPLENERATION PREVENTED BY DINGLE ARM&lt;br /&gt;
** 3 -&amp;gt; SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
** 4 -&amp;gt; PANAMETRIC FAN ACTIVATED. MODIAL INTERACTION STABLE. DEFAULT CONFIGURATION MISSING. MANUALLY ENTER MARZELVANE TYPE TO COMPLETE RECOVERY&lt;br /&gt;
*** HYDROCOPTIC -&amp;gt; RECOVERY SUCCESSFUL. REBOOT Y N?&lt;br /&gt;
**** Y -&amp;gt; (''Opens [https://imgs.xkcd.com/comics/sojourner_repaired.png sojourner_repaired.png]'')&lt;br /&gt;
* 3 -&amp;gt; ERROR TREMIE PIPE NONREVERSIBLE&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
Loading...&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Interactive comics]]&lt;br /&gt;
[[Category:April fools' comics]]&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209456</id>
		<title>2445: Checkbox</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209456"/>
				<updated>2021-04-02T01:21:08Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: /* Special Responses */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2445&lt;br /&gt;
| date      = April 1, 2021&lt;br /&gt;
| title     = Checkbox&lt;br /&gt;
| image     = checkbox.gif&lt;br /&gt;
| titletext = Check check check ... chhecck chhecck chhecck ... check check check&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a CHECKBOX. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}} &lt;br /&gt;
This is an April Fools comic that looks similar to a loading screen. The actual comic (this “loading screen”) consists of a gif of a checkbox (hence the name). &lt;br /&gt;
&lt;br /&gt;
The frame is replaced with an interactive panel. In the centre is a check box, which clears itself immediately when checked. In the bottom right is a mute button, which begins muted.&lt;br /&gt;
&lt;br /&gt;
Under the checkbox is a scrolling visual representation of the timing and duration of clicks in the check box, which also produce matching beeping sounds when unmuted.&lt;br /&gt;
&lt;br /&gt;
By varying between brief and long presses, and brief and long intervals between presses, it is possible to enter characters in Morse Code.&lt;br /&gt;
&lt;br /&gt;
The title text hints at the use of Morse Code in the comic; interpreting the &amp;quot;check&amp;quot; as a Morse Code dot and the &amp;quot;chhecck&amp;quot; as a Morse Code dash gives ...---..., which is the Morse Code for &amp;quot;SOS&amp;quot;, the international distress signal. Incidentally, inputting the SOS signal gives &amp;quot;YOU TOO?&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
The check box then begins operating by itself, producing sounds which can be decoded as Morse Code.&lt;br /&gt;
&lt;br /&gt;
For the majority of inputs, the check box responds with 'WHAT'. Some keywords have special responses.&lt;br /&gt;
&lt;br /&gt;
===Special Responses===&lt;br /&gt;
[.s are short presses, -s are long presses, and /s are spaces (just for readability)]&lt;br /&gt;
&lt;br /&gt;
xkcd -&amp;gt; FILE NOT FOUND&lt;br /&gt;
&lt;br /&gt;
[-..- -.- -.-. -..]&lt;br /&gt;
&lt;br /&gt;
SOS -&amp;gt; YOU TOO?&lt;br /&gt;
&lt;br /&gt;
[... --- ...]&lt;br /&gt;
&lt;br /&gt;
HI -&amp;gt; HELLO! ANYBODY OUT THERE?&lt;br /&gt;
&lt;br /&gt;
[.... ..]&lt;br /&gt;
&lt;br /&gt;
HELLO -&amp;gt; HELLO TO YOU TOO!&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .-.. ---]&lt;br /&gt;
&lt;br /&gt;
HELP -&amp;gt; YES PLEASE&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .--.]&lt;br /&gt;
&lt;br /&gt;
WHAT -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[.-- .... .- -]&lt;br /&gt;
&lt;br /&gt;
ECHO -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[. -.-. .... ---]&lt;br /&gt;
&lt;br /&gt;
CHECK -&amp;gt; MATE&lt;br /&gt;
&lt;br /&gt;
[-.-. .... . -.-. -.-]&lt;br /&gt;
&lt;br /&gt;
MORSE -&amp;gt; SAY AGAIN&lt;br /&gt;
&lt;br /&gt;
[-- --- .-. ... .]&lt;br /&gt;
&lt;br /&gt;
AGAIN -&amp;gt; COME AGAIN&lt;br /&gt;
&lt;br /&gt;
[.- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
E (''repeat n times'') -&amp;gt; E (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[.]&lt;br /&gt;
&lt;br /&gt;
EEEEE -&amp;gt; AAAAA&lt;br /&gt;
&lt;br /&gt;
[. . . . .]&lt;br /&gt;
&lt;br /&gt;
T (''repeat n times'') -&amp;gt; T (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[-]&lt;br /&gt;
&lt;br /&gt;
WHO ARE YOU -&amp;gt; SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[.-- .... --- / .- .-. . / -.-- --- ..-]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
CQ -&amp;gt; CQD DE SOJ&lt;br /&gt;
&lt;br /&gt;
[-.-. --.-]&lt;br /&gt;
&lt;br /&gt;
SOJOURNER -&amp;gt; CFM (short for Confirm)&lt;br /&gt;
&lt;br /&gt;
[... --- .--- --- ..- .-. -. . .-.]&lt;br /&gt;
&lt;br /&gt;
QUIET -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[--.- ..- .. . -]&lt;br /&gt;
&lt;br /&gt;
MUTE -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[-- ..- - .]&lt;br /&gt;
&lt;br /&gt;
BEEP -&amp;gt; (turns the volume on)&lt;br /&gt;
&lt;br /&gt;
[-... . . .--.]&lt;br /&gt;
&lt;br /&gt;
QRS -&amp;gt; (reduces playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ...]&lt;br /&gt;
&lt;br /&gt;
QRQ -&amp;gt; (increases playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.-]&lt;br /&gt;
&lt;br /&gt;
QRA -&amp;gt; QRA SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. .-]&lt;br /&gt;
&lt;br /&gt;
QRB -&amp;gt; QRB 264 MILLION KM&lt;br /&gt;
&lt;br /&gt;
[--.- .-. -…]&lt;br /&gt;
&lt;br /&gt;
QRH -&amp;gt; QRH 0.652 METERS&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ....]&lt;br /&gt;
&lt;br /&gt;
QRG -&amp;gt; QRG PATHFINDER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.]&lt;br /&gt;
&lt;br /&gt;
QRZ -&amp;gt; QRZ SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --..]&lt;br /&gt;
&lt;br /&gt;
QTH -&amp;gt; QTH ARES VALLIS&lt;br /&gt;
&lt;br /&gt;
[--.- - ....]&lt;br /&gt;
&lt;br /&gt;
QSL -&amp;gt; QSL&lt;br /&gt;
&lt;br /&gt;
[--.- ... .-..]&lt;br /&gt;
&lt;br /&gt;
ET -&amp;gt; PHONE HOME&lt;br /&gt;
&lt;br /&gt;
[. -]&lt;br /&gt;
&lt;br /&gt;
LS -&amp;gt; DID YOU MEAN DIR&lt;br /&gt;
&lt;br /&gt;
DIR -&amp;gt; ENTER IMAGE NUMBER&lt;br /&gt;
&lt;br /&gt;
(any number &amp;lt;=2445) -&amp;gt; (loads xkcd comic in new tab)&lt;br /&gt;
&lt;br /&gt;
MAKE ME A SANDWICH -&amp;gt; NOT A CHANCE&lt;br /&gt;
&lt;br /&gt;
[-- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ….]&lt;br /&gt;
&lt;br /&gt;
SUDO MAKE ME A SANDWICH -&amp;gt; NOT POSSIBLE HERE&lt;br /&gt;
&lt;br /&gt;
[... ..- -.. --- / -- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ....]&lt;br /&gt;
&lt;br /&gt;
F -&amp;gt; DID YOU MEAN FORTUNE&lt;br /&gt;
&lt;br /&gt;
[..-.]&lt;br /&gt;
&lt;br /&gt;
FORTUNE -&amp;gt; NEVER FEAR THE END OF SOMETHING MARKS THE START OF SOMETHING NEW&lt;br /&gt;
&lt;br /&gt;
FORTUNE -&amp;gt; OPEN ME&lt;br /&gt;
&lt;br /&gt;
[..-. --- .-. - ..- -. .]&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOUR DREAMS ARE NEVER SILLY DEPEND ON THEM TO GUIDE YOU&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOU WILL BE A GREAT SUCCESS BOTH IN THE BUSINESS WORLD AND SOCIETY&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; CHANGE IS HAPPENING IN YOUR LIFE SO GO WITH THE FLOW&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOUR MOODS SIGNAL A PERIOD OF CHANGE&lt;br /&gt;
&lt;br /&gt;
[--- .--. . -.]&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; HUH (if after something other than &amp;quot;FORTUNE&amp;quot;)&lt;br /&gt;
&lt;br /&gt;
[--- .--. . -.]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:) -&amp;gt; :D&lt;br /&gt;
&lt;br /&gt;
[---... -.--.-]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:( -&amp;gt; :C&lt;br /&gt;
&lt;br /&gt;
[---... -.--.]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;;) -&amp;gt; :O&lt;br /&gt;
&lt;br /&gt;
[-.-.-. -.--.-]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:O -&amp;gt; :X&lt;br /&gt;
&lt;br /&gt;
[---... ---]&lt;br /&gt;
&lt;br /&gt;
UWU -&amp;gt; OWO&lt;br /&gt;
&lt;br /&gt;
[..- .-- ..-]&lt;br /&gt;
&lt;br /&gt;
OWO -&amp;gt; UWU&lt;br /&gt;
&lt;br /&gt;
[--- .-- ---]&lt;br /&gt;
&lt;br /&gt;
STATUS -&amp;gt; RADIO ONLINE, MOTOR ONLINE, UNILATERAL PHASE DETRACTOR UNPOWERED, CARDINAL GRAMMETER UNSYNCHRONIZED&lt;br /&gt;
&lt;br /&gt;
[... - .- - ..- ...]&lt;br /&gt;
&lt;br /&gt;
UNIX -&amp;gt; (''Opens [https://uni.xkcd.com uni.xkcd.com]'')&lt;br /&gt;
&lt;br /&gt;
[..- -. .. -..-]&lt;br /&gt;
&lt;br /&gt;
GET YE FLASK -&amp;gt; YE WISH! IF THERE WAS A FLASK IN THIS GAME, WE'D KNOW ABOUT IT.&lt;br /&gt;
&lt;br /&gt;
[--. . - / -.-- . / ..-. .-.. .- ... -.-]&lt;br /&gt;
&lt;br /&gt;
YOUTUBE -&amp;gt; RXJKDH1KZ0W     ''(Note: video ID for [https://youtu.be/RXJKdh1KZ0w Rockwell Retro Encabulator])''&lt;br /&gt;
&lt;br /&gt;
[-.-- --- ..- - ..- -... .]&lt;br /&gt;
&lt;br /&gt;
HAHA -&amp;gt; SAY AGAIN&lt;br /&gt;
&lt;br /&gt;
[.... .- .... .-]&lt;br /&gt;
&lt;br /&gt;
SAY AGAIN -&amp;gt; NOT FOLLOWING&lt;br /&gt;
&lt;br /&gt;
[... .- -.-- / .- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
AGAIN -&amp;gt; COME AGAIN&lt;br /&gt;
&lt;br /&gt;
[.- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
YO -&amp;gt; YO&lt;br /&gt;
&lt;br /&gt;
[-.-- ---]&lt;br /&gt;
&lt;br /&gt;
DROP TABLE -&amp;gt; HAHA NO&lt;br /&gt;
&lt;br /&gt;
[.... .- .... .- / -. ---]&lt;br /&gt;
&lt;br /&gt;
CS -&amp;gt; TRY THAT AGAIN&lt;br /&gt;
&lt;br /&gt;
[-.-. ...]&lt;br /&gt;
&lt;br /&gt;
REPAIR -&amp;gt; ENTERING ENCABULATOR RECOVERY SYSTEM. OPTIONS 1 INITIATE SIDE FUMBLING 2 ALIGN SPURVING BEARINGS 3 REVERSE TREMIE PIPE&lt;br /&gt;
&lt;br /&gt;
[.-. . .--. .- .. .-.]&lt;br /&gt;
&lt;br /&gt;
* 1 -&amp;gt; SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
* 2 -&amp;gt; MODIAL INTERACTION INITIATED. OPTIONS 1 UNWIND LOTUS O DELTOID 2 INCREASE DEPLENERATION 3 CONNECT GIRDLESPRING ON DOWN END OF GRAMMETER 4 CONNECT SEVENTH CONDUCTOR TO GIRDLESPRING&lt;br /&gt;
** 1 -&amp;gt; SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
** 2 -&amp;gt; DEPLENERATION PREVENTED BY DINGLE ARM&lt;br /&gt;
** 3 -&amp;gt; SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
** 4 -&amp;gt; PANAMETRIC FAN ACTIVATED. MODIAL INTERACTION STABLE. DEFAULT CONFIGURATION MISSING. MANUALLY ENTER MARZELVANE TYPE TO COMPLETE RECOVERY&lt;br /&gt;
*** HYDROCOPTIC -&amp;gt; RECOVERY SUCCESSFUL. REBOOT Y N?&lt;br /&gt;
**** Y -&amp;gt; redirects to [https://imgs.xkcd.com/comics/sojourner_repaired.png sojourner_repaired.png]&lt;br /&gt;
* 3 -&amp;gt; ERROR TREMIE PIPE NONREVERSIBLE&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
Loading...&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Interactive comics]]&lt;br /&gt;
[[Category:April fools' comics]]&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209455</id>
		<title>2445: Checkbox</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209455"/>
				<updated>2021-04-02T01:13:37Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: /* Special Responses */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2445&lt;br /&gt;
| date      = April 1, 2021&lt;br /&gt;
| title     = Checkbox&lt;br /&gt;
| image     = checkbox.gif&lt;br /&gt;
| titletext = Check check check ... chhecck chhecck chhecck ... check check check&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a CHECKBOX. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}} &lt;br /&gt;
This is an April Fools comic that looks similar to a loading screen. The actual comic (this “loading screen”) consists of a gif of a checkbox (hence the name). &lt;br /&gt;
&lt;br /&gt;
The frame is replaced with an interactive panel. In the centre is a check box, which clears itself immediately when checked. In the bottom right is a mute button, which begins muted.&lt;br /&gt;
&lt;br /&gt;
Under the checkbox is a scrolling visual representation of the timing and duration of clicks in the check box, which also produce matching beeping sounds when unmuted.&lt;br /&gt;
&lt;br /&gt;
By varying between brief and long presses, and brief and long intervals between presses, it is possible to enter characters in Morse Code.&lt;br /&gt;
&lt;br /&gt;
The title text hints at the use of Morse Code in the comic; interpreting the &amp;quot;check&amp;quot; as a Morse Code dot and the &amp;quot;chhecck&amp;quot; as a Morse Code dash gives ...---..., which is the Morse Code for &amp;quot;SOS&amp;quot;, the international distress signal. Incidentally, inputting the SOS signal gives &amp;quot;YOU TOO?&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
The check box then begins operating by itself, producing sounds which can be decoded as Morse Code.&lt;br /&gt;
&lt;br /&gt;
For the majority of inputs, the check box responds with 'WHAT'. Some keywords have special responses.&lt;br /&gt;
&lt;br /&gt;
===Special Responses===&lt;br /&gt;
[.s are short presses, -s are long presses, and /s are spaces (just for readability)]&lt;br /&gt;
&lt;br /&gt;
xkcd -&amp;gt; FILE NOT FOUND&lt;br /&gt;
&lt;br /&gt;
[-..- -.- -.-. -..]&lt;br /&gt;
&lt;br /&gt;
SOS -&amp;gt; YOU TOO?&lt;br /&gt;
&lt;br /&gt;
[... --- ...]&lt;br /&gt;
&lt;br /&gt;
HI -&amp;gt; HELLO! ANYBODY OUT THERE?&lt;br /&gt;
&lt;br /&gt;
[.... ..]&lt;br /&gt;
&lt;br /&gt;
HELLO -&amp;gt; HELLO TO YOU TOO!&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .-.. ---]&lt;br /&gt;
&lt;br /&gt;
HELP -&amp;gt; YES PLEASE&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .--.]&lt;br /&gt;
&lt;br /&gt;
WHAT -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[.-- .... .- -]&lt;br /&gt;
&lt;br /&gt;
ECHO -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[. -.-. .... ---]&lt;br /&gt;
&lt;br /&gt;
CHECK -&amp;gt; MATE&lt;br /&gt;
&lt;br /&gt;
[-.-. .... . -.-. -.-]&lt;br /&gt;
&lt;br /&gt;
MORSE -&amp;gt; SAY AGAIN&lt;br /&gt;
&lt;br /&gt;
[-- --- .-. ... .]&lt;br /&gt;
&lt;br /&gt;
AGAIN -&amp;gt; COME AGAIN&lt;br /&gt;
&lt;br /&gt;
[.- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
E (''repeat n times'') -&amp;gt; E (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[.]&lt;br /&gt;
&lt;br /&gt;
EEEEE -&amp;gt; AAAAA&lt;br /&gt;
&lt;br /&gt;
[. . . . .]&lt;br /&gt;
&lt;br /&gt;
T (''repeat n times'') -&amp;gt; T (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[-]&lt;br /&gt;
&lt;br /&gt;
WHO ARE YOU -&amp;gt; SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[.-- .... --- / .- .-. . / -.-- --- ..-]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
CQ -&amp;gt; CQD DE SOJ&lt;br /&gt;
&lt;br /&gt;
[-.-. --.-]&lt;br /&gt;
&lt;br /&gt;
SOJOURNER -&amp;gt; CFM (short for Confirm)&lt;br /&gt;
&lt;br /&gt;
[... --- .--- --- ..- .-. -. . .-.]&lt;br /&gt;
&lt;br /&gt;
QUIET -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[--.- ..- .. . -]&lt;br /&gt;
&lt;br /&gt;
MUTE -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[-- ..- - .]&lt;br /&gt;
&lt;br /&gt;
BEEP -&amp;gt; (turns the volume on)&lt;br /&gt;
&lt;br /&gt;
[-... . . .--.]&lt;br /&gt;
&lt;br /&gt;
QRS -&amp;gt; (reduces playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ...]&lt;br /&gt;
&lt;br /&gt;
QRQ -&amp;gt; (increases playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.-]&lt;br /&gt;
&lt;br /&gt;
QRA -&amp;gt; QRA SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. .-]&lt;br /&gt;
&lt;br /&gt;
QRB -&amp;gt; QRB 264 MILLION KM&lt;br /&gt;
&lt;br /&gt;
[--.- .-. -…]&lt;br /&gt;
&lt;br /&gt;
QRH -&amp;gt; QRH 0.652 METERS&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ....]&lt;br /&gt;
&lt;br /&gt;
QRG -&amp;gt; QRG PATHFINDER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.]&lt;br /&gt;
&lt;br /&gt;
QRZ -&amp;gt; QRZ SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --..]&lt;br /&gt;
&lt;br /&gt;
QTH -&amp;gt; QTH ARES VALLIS&lt;br /&gt;
&lt;br /&gt;
[--.- - ....]&lt;br /&gt;
&lt;br /&gt;
QSL -&amp;gt; QSL&lt;br /&gt;
&lt;br /&gt;
[--.- ... .-..]&lt;br /&gt;
&lt;br /&gt;
ET -&amp;gt; PHONE HOME&lt;br /&gt;
&lt;br /&gt;
[. -]&lt;br /&gt;
&lt;br /&gt;
LS -&amp;gt; DID YOU MEAN DIR&lt;br /&gt;
&lt;br /&gt;
DIR -&amp;gt; ENTER IMAGE NUMBER&lt;br /&gt;
&lt;br /&gt;
(any number &amp;lt;=2445) -&amp;gt; (loads xkcd comic in new tab)&lt;br /&gt;
&lt;br /&gt;
MAKE ME A SANDWICH -&amp;gt; NOT A CHANCE&lt;br /&gt;
&lt;br /&gt;
[-- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ….]&lt;br /&gt;
&lt;br /&gt;
SUDO MAKE ME A SANDWICH -&amp;gt; NOT POSSIBLE HERE&lt;br /&gt;
&lt;br /&gt;
[... ..- -.. --- / -- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ....]&lt;br /&gt;
&lt;br /&gt;
F -&amp;gt; DID YOU MEAN FORTUNE&lt;br /&gt;
&lt;br /&gt;
[..-.]&lt;br /&gt;
&lt;br /&gt;
FORTUNE -&amp;gt; NEVER FEAR THE END OF SOMETHING MARKS THE START OF SOMETHING NEW&lt;br /&gt;
&lt;br /&gt;
FORTUNE -&amp;gt; OPEN ME&lt;br /&gt;
&lt;br /&gt;
[..-. --- .-. - ..- -. .]&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOUR DREAMS ARE NEVER SILLY DEPEND ON THEM TO GUIDE YOU&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOU WILL BE A GREAT SUCCESS BOTH IN THE BUSINESS WORLD AND SOCIETY&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; CHANGE IS HAPPENING IN YOUR LIFE SO GO WITH THE FLOW&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; YOUR MOODS SIGNAL A PERIOD OF CHANGE&lt;br /&gt;
&lt;br /&gt;
[--- .--. . -.]&lt;br /&gt;
&lt;br /&gt;
OPEN -&amp;gt; HUH (if after something other than &amp;quot;FORTUNE&amp;quot;)&lt;br /&gt;
&lt;br /&gt;
[--- .--. . -.]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:) -&amp;gt; :D&lt;br /&gt;
&lt;br /&gt;
[---... -.--.-]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:( -&amp;gt; :C&lt;br /&gt;
&lt;br /&gt;
[---... -.--.]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;;) -&amp;gt; :O&lt;br /&gt;
&lt;br /&gt;
[-.-.-. -.--.-]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:O -&amp;gt; :X&lt;br /&gt;
&lt;br /&gt;
[---... ---]&lt;br /&gt;
&lt;br /&gt;
UWU -&amp;gt; OWO&lt;br /&gt;
&lt;br /&gt;
[..- .-- ..-]&lt;br /&gt;
&lt;br /&gt;
OWO -&amp;gt; UWU&lt;br /&gt;
&lt;br /&gt;
[--- .-- ---]&lt;br /&gt;
&lt;br /&gt;
STATUS -&amp;gt; RADIO ONLINE, MOTOR ONLINE, UNILATERAL PHASE DETRACTOR UNPOWERED, CARDINAL GRAMMETER UNSYNCHRONIZED&lt;br /&gt;
&lt;br /&gt;
[... - .- - ..- ...]&lt;br /&gt;
&lt;br /&gt;
UNIX -&amp;gt; (''Opens [https://uni.xkcd.com uni.xkcd.com]'')&lt;br /&gt;
&lt;br /&gt;
[..- -. .. -..-]&lt;br /&gt;
&lt;br /&gt;
GET YE FLASK -&amp;gt; YE WISH! IF THERE WAS A FLASK IN THIS GAME, WE'D KNOW ABOUT IT.&lt;br /&gt;
&lt;br /&gt;
[--. . - / -.-- . / ..-. .-.. .- ... -.-]&lt;br /&gt;
&lt;br /&gt;
YOUTUBE -&amp;gt; RXJKDH1KZ0W     ''(Note: video ID for [https://youtu.be/RXJKdh1KZ0w Rockwell Retro Encabulator])''&lt;br /&gt;
&lt;br /&gt;
[-.-- --- ..- - ..- -... .]&lt;br /&gt;
&lt;br /&gt;
HAHA -&amp;gt; SAY AGAIN&lt;br /&gt;
&lt;br /&gt;
[.... .- .... .-]&lt;br /&gt;
&lt;br /&gt;
SAY AGAIN -&amp;gt; NOT FOLLOWING&lt;br /&gt;
&lt;br /&gt;
[... .- -.-- / .- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
AGAIN -&amp;gt; COME AGAIN&lt;br /&gt;
&lt;br /&gt;
[.- --. .- .. -.]&lt;br /&gt;
&lt;br /&gt;
YO -&amp;gt; YO&lt;br /&gt;
&lt;br /&gt;
[-.-- ---]&lt;br /&gt;
&lt;br /&gt;
DROP TABLE -&amp;gt; HAHA NO&lt;br /&gt;
&lt;br /&gt;
[.... .- .... .- / -. ---]&lt;br /&gt;
&lt;br /&gt;
CS -&amp;gt; TRY THAT AGAIN&lt;br /&gt;
&lt;br /&gt;
[-.-. ...]&lt;br /&gt;
&lt;br /&gt;
REPAIR -&amp;gt; ENTERING ENCABULATOR RECOVERY SYSTEM. OPTIONS 1 INITIATE SIDE FUMBLING 2 ALIGN SPURVING BEARINGS 3 REVERSE TREMIE PIPE&lt;br /&gt;
&lt;br /&gt;
[.-. . .--. .- .. .-.]&lt;br /&gt;
&lt;br /&gt;
# SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
# MODIAL INTERACTION INITIATED. OPTIONS 1 UNWIND LOTUS O DELTOID 2 INCREASE DEPLENERATION 3 CONNECT GIRDLESPRING ON DOWN END OF GRAMMETER 4 CONNECT SEVENTH CONDUCTOR TO GIRDLESPRING&lt;br /&gt;
## SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
## DEPLENERATION PREVENTED BY DINGLE ARM&lt;br /&gt;
## SIDE FUMBLING DETECTED. MODIAL INTERACTION UNSTABLE. RECOVERY TERMINATED.&lt;br /&gt;
## PANAMETRIC FAN ACTIVATED. MODIAL INTERACTION STABLE. DEFAULT CONFIGURATION MISSING. MANUALLY ENTER MARZELVANE TYPE TO COMPLETE RECOVERY&lt;br /&gt;
# ERROR TREMIE PIPE NONREVERSIBLE&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
Loading...&lt;br /&gt;
{{comic discussion}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Interactive comics]]&lt;br /&gt;
[[Category:April fools' comics]]&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209394</id>
		<title>2445: Checkbox</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=2445:_Checkbox&amp;diff=209394"/>
				<updated>2021-04-01T23:47:34Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: /* Special Responses */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{comic&lt;br /&gt;
| number    = 2445&lt;br /&gt;
| date      = April 1, 2021&lt;br /&gt;
| title     = Checkbox&lt;br /&gt;
| image     = checkbox.gif&lt;br /&gt;
| titletext = Check check check ... chhecck chhecck chhecck ... check check check&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Explanation==&lt;br /&gt;
{{incomplete|Created by a CHECKBOX. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}} &lt;br /&gt;
This is an April Fools comic that looks similar to a loading screen. The actual comic (this “loading screen”) consists of a gif of a checkbox (hence the name). &lt;br /&gt;
&lt;br /&gt;
The frame is replaced with an interactive panel. In the centre is a check box, which clears itself immediately when checked. In the bottom right is a mute button, which begins muted.&lt;br /&gt;
&lt;br /&gt;
Under the checkbox is a scrolling visual representation of the timing and duration of clicks in the check box, which also produce matching beeping sounds when unmuted.&lt;br /&gt;
&lt;br /&gt;
By varying between brief and long presses, and brief and long intervals between presses, it is possible to enter characters in Morse Code.&lt;br /&gt;
&lt;br /&gt;
The title text hints at the use of Morse Code in the comic; interpreting the &amp;quot;check&amp;quot; as a Morse Code dot and the &amp;quot;chhecck&amp;quot; as a Morse Code dash gives ...---..., which is the Morse Code for &amp;quot;SOS&amp;quot;, the international distress signal. Incidentally, inputting the SOS signal gives &amp;quot;YOU TOO?&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
The check box then begins operating by itself, producing sounds which can be decoded as Morse Code.&lt;br /&gt;
&lt;br /&gt;
For the majority of inputs, the check box responds with 'WHAT'. Some keywords have special responses.&lt;br /&gt;
&lt;br /&gt;
===Special Responses===&lt;br /&gt;
[.s are short presses, -s are long presses, and /s are spaces (just for readability)]&lt;br /&gt;
&lt;br /&gt;
xkcd -&amp;gt; FILE NOT FOUND&lt;br /&gt;
&lt;br /&gt;
[-..- -.- -.-. -..]&lt;br /&gt;
&lt;br /&gt;
SOS -&amp;gt; YOU TOO?&lt;br /&gt;
&lt;br /&gt;
[... --- ...]&lt;br /&gt;
&lt;br /&gt;
HI -&amp;gt; HELLO! ANYBODY OUT THERE?&lt;br /&gt;
&lt;br /&gt;
[.... ..]&lt;br /&gt;
&lt;br /&gt;
HELLO -&amp;gt; HELLO TO YOU TOO!&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .-.. ---]&lt;br /&gt;
&lt;br /&gt;
HELP -&amp;gt; YES PLEASE&lt;br /&gt;
&lt;br /&gt;
[.... . .-.. .--.]&lt;br /&gt;
&lt;br /&gt;
WHAT -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[.-- .... .- -]&lt;br /&gt;
&lt;br /&gt;
ECHO -&amp;gt; ECHO&lt;br /&gt;
&lt;br /&gt;
[. -.-. .... ---]&lt;br /&gt;
&lt;br /&gt;
CHECK -&amp;gt; MATE&lt;br /&gt;
&lt;br /&gt;
[-.-. .... . -.-. -.-]&lt;br /&gt;
&lt;br /&gt;
E (''repeat n times'') -&amp;gt; E (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[.]&lt;br /&gt;
&lt;br /&gt;
T (''repeat n times'') -&amp;gt; T (''repeat n times'')&lt;br /&gt;
&lt;br /&gt;
[-]&lt;br /&gt;
&lt;br /&gt;
WHO ARE YOU -&amp;gt; SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[.-- .... --- / .- .-. . / -.-- --- ..-]&lt;br /&gt;
&lt;br /&gt;
SOJOURNER -&amp;gt; CFM&lt;br /&gt;
&lt;br /&gt;
[... --- .--- --- ..- .-. -. . .-.]&lt;br /&gt;
&lt;br /&gt;
CQ -&amp;gt; CQD DE SOJ&lt;br /&gt;
&lt;br /&gt;
[-.-. --.-]&lt;br /&gt;
&lt;br /&gt;
SOJOURNER -&amp;gt; CFM (short for Confirm)&lt;br /&gt;
&lt;br /&gt;
[... --- .--- --- ..- .-. -. . .-.]&lt;br /&gt;
&lt;br /&gt;
QUIET -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[--.- ..- .. . -]&lt;br /&gt;
&lt;br /&gt;
MUTE -&amp;gt; (turns the volume off)&lt;br /&gt;
&lt;br /&gt;
[-- ..- - .]&lt;br /&gt;
&lt;br /&gt;
BEEP -&amp;gt; (turns the volume on)&lt;br /&gt;
&lt;br /&gt;
[-... . . .--.]&lt;br /&gt;
&lt;br /&gt;
QRS -&amp;gt; (reduces playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ...]&lt;br /&gt;
&lt;br /&gt;
QRQ -&amp;gt; (increases playback speed)&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.-]&lt;br /&gt;
&lt;br /&gt;
QRA -&amp;gt; QRA SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. .-]&lt;br /&gt;
&lt;br /&gt;
QRB -&amp;gt; QRB 264 MILLION KM&lt;br /&gt;
&lt;br /&gt;
[--.- .-. -…]&lt;br /&gt;
&lt;br /&gt;
QRH -&amp;gt; QRH 0.652 METERS&lt;br /&gt;
&lt;br /&gt;
[--.- .-. ....]&lt;br /&gt;
&lt;br /&gt;
QRG -&amp;gt; QRG PATHFINDER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --.]&lt;br /&gt;
&lt;br /&gt;
QRZ -&amp;gt; QRZ SOJOURNER&lt;br /&gt;
&lt;br /&gt;
[--.- .-. --..]&lt;br /&gt;
&lt;br /&gt;
QTH -&amp;gt; QTH ARES VALLIS&lt;br /&gt;
&lt;br /&gt;
[--.- - ....]&lt;br /&gt;
&lt;br /&gt;
QSL -&amp;gt; QSL&lt;br /&gt;
&lt;br /&gt;
[--.- ... .-..]&lt;br /&gt;
&lt;br /&gt;
ET -&amp;gt; PHONE HOME&lt;br /&gt;
&lt;br /&gt;
[. -]&lt;br /&gt;
&lt;br /&gt;
LS -&amp;gt; DID YOU MEAN DIR&lt;br /&gt;
&lt;br /&gt;
DIR -&amp;gt; ENTER IMAGE NUMBER&lt;br /&gt;
&lt;br /&gt;
(any number &amp;lt;=2445) -&amp;gt; (loads xkcd comic in new tab)&lt;br /&gt;
&lt;br /&gt;
MAKE ME A SANDWICH -&amp;gt; NOT A CHANCE&lt;br /&gt;
&lt;br /&gt;
[-- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ….]&lt;br /&gt;
&lt;br /&gt;
SUDO MAKE ME A SANDWICH -&amp;gt; NOT POSSIBLE HERE&lt;br /&gt;
&lt;br /&gt;
[... ..- -.. --- / -- .- -.- . / -- . / .- / ... .- -. -.. .-- .. -.-. ....]&lt;br /&gt;
&lt;br /&gt;
F -&amp;gt; DID YOU MEAN FORTUNE&lt;br /&gt;
&lt;br /&gt;
[..-.]&lt;br /&gt;
&lt;br /&gt;
FORTUNE -&amp;gt; NEVER FEAR THE END OF SOMETHING MARKS THE START OF SOMETHING NEW&lt;br /&gt;
&lt;br /&gt;
[..-. --- .-. - ..- -. .]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;nowiki /&amp;gt;:) -&amp;gt; :D&lt;br /&gt;
&lt;br /&gt;
[---... -.--.-]&lt;br /&gt;
&lt;br /&gt;
UWU -&amp;gt; OWO&lt;br /&gt;
&lt;br /&gt;
[..- .-- ..-]&lt;br /&gt;
&lt;br /&gt;
OWO -&amp;gt; UWU&lt;br /&gt;
&lt;br /&gt;
[--- .-- ---]&lt;br /&gt;
&lt;br /&gt;
STATUS -&amp;gt; RADIO ONLINE, MOTOR ONLINE, UNILATERAL PHASE DETRACTOR UNPOWERED, CARDINAL GRAMMETER UNSYNCHRONIZED&lt;br /&gt;
&lt;br /&gt;
[... - .- - ..- ...]&lt;br /&gt;
&lt;br /&gt;
==Transcript==&lt;br /&gt;
{{incomplete transcript|Do NOT delete this tag too soon.}}&lt;br /&gt;
Loading...&lt;br /&gt;
{{comic discussion}}&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:2420:_Appliances&amp;diff=205762</id>
		<title>Talk:2420: Appliances</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:2420:_Appliances&amp;diff=205762"/>
				<updated>2021-02-04T07:08:59Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;!--Please sign your posts with ~~~~ and don't delete this text. New comments should be added at the bottom.--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
This seems related to [[1890: What to Bring]]. &amp;lt;span style=&amp;quot;font-family:serif&amp;quot;&amp;gt;[[User:Bubblegum|&amp;lt;span style=&amp;quot;color:#00BFFF&amp;quot;&amp;gt;bubblegum&amp;lt;/span&amp;gt;]]-[[User_talk:Bubblegum|&amp;lt;span style=&amp;quot;color:#BF7FFF&amp;quot;&amp;gt;talk&amp;lt;/span&amp;gt;]]|[[Special:Contributions/Bubblegum|&amp;lt;span style=&amp;quot;color:#FF7FFF&amp;quot;&amp;gt;contribs&amp;lt;/span&amp;gt;]]&amp;lt;/span&amp;gt; &amp;lt;span style=&amp;quot;font-family:serif;&amp;quot;&amp;gt;02:55, 4 February 2021 (UTC)&amp;lt;/span&amp;gt;&lt;br /&gt;
&lt;br /&gt;
I actually disagree with the stove and washing dishes. In a large pot with water and with some stirring one can remove stains from cloths and kill germs. --[[Special:Contributions/141.101.96.28|141.101.96.28]] 07:08, 4 February 2021 (UTC)&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:2412:_1/100,000th_Scale_World&amp;diff=205177</id>
		<title>Talk:2412: 1/100,000th Scale World</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:2412:_1/100,000th_Scale_World&amp;diff=205177"/>
				<updated>2021-01-22T13:59:15Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;!--Please sign your posts with ~~~~ and don't delete this text. New comments should be added at the bottom.--&amp;gt;&lt;br /&gt;
Sprites?&lt;br /&gt;
&lt;br /&gt;
[[Special:Contributions/172.68.174.44|172.68.174.44]] 17:01, 15 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
Looks like there is a form of electrical discharge that can occur above thunderstorms called a [https://en.wikipedia.org/wiki/Sprite_(lightning) Sprite]&lt;br /&gt;
&lt;br /&gt;
It actually took me a second to realise this was a new comic, I thought Randal just added different jokes to Wednesday's for some reason. Given the title text, I wonder what projection Randall would use for this scale model... I imagine a projection similar to [https://en.wikipedia.org/wiki/Build_the_Earth#Map_projection Build the Earth's modified Airocean] would work for something like this.--[[Special:Contributions/172.69.35.85|172.69.35.85]] 17:12, 15 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
Just for reference and to be checked, I paste here the maths to compute that the panel spans 9 degrees of a great circle:&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
&amp;gt; 10/1e3*1e5/6371*180/pi&lt;br /&gt;
[1] 8.993216&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
--[[User:Pere prlpz|Pere prlpz]] ([[User talk:Pere prlpz|talk]]) 19:21, 15 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
The ISS game seems very contradictory to the other rules in this and the previous comic. Given that the ISS would be only about 1 mm wide, hitting it with a nerf dart would almost certainly destroy it. [[User:Bischoff|Bischoff]] ([[User talk:Bischoff|talk]]) 19:59, 15 January 2021 (UTC)&lt;br /&gt;
:The world is at scale, but people and the artifacts they create don't seem to be. In particular, the wine glasses are normal size relative to the people. So the ISS may be life size, and hitting it with a dart should be trivial. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 06:23, 16 January 2021 (UTC) &lt;br /&gt;
:: At least in the previous comic, the artifacts created by mankind are very much to scale, see weather balloons and skyscrapers. So it stands to reason the ISS is as well. Also, hitting a life size ISS from about 2 meters away hardly seems like a challenging game. Especially since the return time of 90 minutes indicates its speed is also to scale. The wine glasses you mentioned aren't to scale because their not part of the scale model but rather part of the &amp;quot;real world&amp;quot;. [[User:Bischoff|Bischoff]] ([[User talk:Bischoff|talk]]) 10:26, 16 January 2021 (UTC)&lt;br /&gt;
:Th rules in the other comic along with this one seem entirely for visitor safety rather than preserving anything in the model. There's warnings about standing on cities with &amp;quot;pointy towers&amp;quot; or digging near Yellowstone, implying you're allowed to stand in other cities and dig elsewhere, which would obviously have huge effects on the model.--[[Special:Contributions/108.162.215.60|108.162.215.60]] 23:32, 15 January 2021 (UTC)&lt;br /&gt;
::While you're right about most rules, you're not entirely correct. At least the rules regarding breaking off ice chips and refilling lake Tahoe seem to be solely for preserving the model, since they don't offer any obvious benefit or protection to the visitors. [[User:Bischoff|Bischoff]] ([[User talk:Bischoff|talk]]) 09:52, 16 January 2021 (UTC)&lt;br /&gt;
::: At the end of the day the reasons behind the rules don't matter, whoever made the scale world can decide on whichever rules they want! --[[User:NeatNit|NeatNit]] ([[User talk:NeatNit|talk]]) 11:22, 16 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
Is this a duplicate? Looks the same as [[2411: 1/10,000th Scale World]]. [[User:PvOberstein|PvOberstein]] ([[User talk:PvOberstein|talk]]) 20:24, 15 January 2021 (UTC)&lt;br /&gt;
:Look better, the scale is different. [[Special:Contributions/172.68.245.47|172.68.245.47]] 20:40, 15 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span id=&amp;quot;run-fast-enough-go-into-orbit&amp;quot;&amp;gt;Correct me if im wrong but if you ran fast enough, could you go into orbit around earth? [[User:Donthaveusername|Donthaveusername]] ([[User talk:Donthaveusername|talk]]) 20:56, 15 January 2\021 (UTC)  &amp;lt;/span&amp;gt;&lt;br /&gt;
:This &amp;quot;What If&amp;quot; might help: [https://what-if.xkcd.com/68/ Little Planet] ''(also, I closed your /span tag (not sure why it's there, just following etiquette/not editing your post, while trying to fix a superfluous code-block /div that the wiki was inserting)'' [[User:Elvenivle|Elvenivle]] ([[User talk:Elvenivle|talk]]) 22:40, 15 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
1:1,000,000 scale next? [[Special:Contributions/162.158.74.39|162.158.74.39]] 23:24, 15 January 2021 (UTC)&lt;br /&gt;
:Kind of like the [https://www.youtube.com/watch?v=0fKBhvDjuy0 Powers of Ten] short film. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 06:23, 16 January 2021 (UTC)&lt;br /&gt;
:My money's on 10,000:1 scale world next.  [[User:Kev|Kev]] ([[User talk:Kev|talk]]) 19:16, 16 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
If visitors in the previous comic get hypoxia unless they crouch regularly, then shouldn't visitors in this comic get hypoxia unless they lie down regularly? However hypoxia would likely negate the need for an intoxicating gas (although the visitors wouldn't be able to enjoy the apparent curvature for long before going unconscious).[[Special:Contributions/162.158.186.220|162.158.186.220]] 00:02, 16 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
The iss nerf point winning seems to be a reference to the  [https://spaceinvaders.fandom.com/wiki/UFO space invaders UFO]&lt;br /&gt;
&lt;br /&gt;
I can't get my head around 5oz as a volume, with wine glasses ranging from petite flutes to huge volumes for 'tasting' and/or 'binging' (depending on how much you fill it, and how much air you (don't) leave for it to 'breathe' into). Fluid ounces, I presume, but they mean little to me as everyday practical alternatives to the litre/millilitre and the US often doesn't even use the same measure amounts even when they nominally share a name with imperial so going to look at my own measuring jug probably would mislead me by a significant fraction. Yes, I could look it up, but it's annoying me that I would have to. &lt;br /&gt;
(Also, that glass she's putting icecaps in looks wine-glassy. Either you're icing wine, or using the wrong kind of glass for whisky/whatever.)[[Special:Contributions/141.101.105.122|141.101.105.122]] 04:50, 16 January 2021 (UTC)&lt;br /&gt;
: I'm not sure about oz, but in Oz (Australia) a &amp;quot;wineglass&amp;quot; as a unit of measurement is apparently half a cup, and as a cup is 200mL, I'm guessing it would be 100mL. I found this out by reading Kerry Greenwood murder mysteries, though, in which someone misreads the measurement as being anything a wine glass can hold. [[Special:Contributions/162.158.178.217|162.158.178.217]] 08:52, 19 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
The area from the previous comic is visible near mount Everest. It appears to be an exact copy, with the anvil cloud and ocean matching perfectly.[[Special:Contributions/108.162.245.82|108.162.245.82]] 09:20, 16 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
Why are there Icecaps on the flat ground so close to mt everest? is it the arctic or am I missing something? didn't think himalaya is THAT far north... --[[User:Lupo|Lupo]] ([[User talk:Lupo|talk]]) 10:43, 16 January 2021 (UTC)&lt;br /&gt;
:I had that concern about Seattle and Dubai (presumed, at least) in the last comic. ''Might'' just be the peculiar perspective/cross-sectional nature, but otherwise it's going to be a highly accurate but ''jumbled'' model of Earth. (Or a real decimilli-/centimilli-scale planet of its own layout but with its own features named for the Earthly equivalents.) Model villages that cram in the intricately designed working alpine cablecars well within a scale-mile of the busy sea-port, etc, have this problem/solution too. [[Special:Contributions/162.158.155.84|162.158.155.84]] 13:03, 16 January 2021 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
How big and fast would meteors be?  Would they actually be dangerous on this scale? [[Special:Contributions/162.158.62.85|162.158.62.85]] 21:19, 16 January 2021 (UTC)&lt;br /&gt;
: nanometer sized grains of dust travelling at 20 to 70 centimeters per second.&lt;br /&gt;
&lt;br /&gt;
I imagine that Randall could possibly follow these last two entries with a 1:1,000,000 model. Then he could have several characters holding on for dear life while balanced on something like a beach ball. [[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]]) 04:55, 17 January 2021 (UTC&lt;br /&gt;
&lt;br /&gt;
if the characters jumped  their heads would be about the equivlent of 200 km up i did the math (assuming the average jump is 1 foot)&lt;br /&gt;
[[User:Sci0927|Sci0927]] ([[User talk:Sci0927|talk]]) 16:30, 21 January 2021 (UTC)&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:1719:_Superzoom&amp;diff=202295</id>
		<title>Talk:1719: Superzoom</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:1719:_Superzoom&amp;diff=202295"/>
				<updated>2020-11-25T15:17:55Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;!--Please sign your posts with ~~~~--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Camera guy is an asshole. {{unsigned ip|108.162.216.76}}&lt;br /&gt;
:Didn't realise donkeys could fit in a guy! &lt;br /&gt;
:Anyhow, does anyone know if those cameras are really that good?{{unsigned ip|108.162.219.69}}&lt;br /&gt;
::(It's the American form of arsehole) [[Special:Contributions/141.101.96.28|141.101.96.28]] 15:16, 25 November 2020 (UTC)&lt;br /&gt;
&lt;br /&gt;
Alternatively, its possible he's borrowing this camera from beret guy. Too bad he didn't check to see if it dispenses soup; now we'll never know.&lt;br /&gt;
[[Special:Contributions/172.68.35.81|172.68.35.81]] 15:08, 12 August 2016 (UTC)&lt;br /&gt;
&lt;br /&gt;
I don't think the comic mentioned anything about the price of the camera. [[Special:Contributions/108.162.215.116|108.162.215.116]] 16:12, 12 August 2016 (UTC)&lt;br /&gt;
:Yes, he does; see the first panel.  But I had to look twice after reading your comment.  :) [[Special:Contributions/108.162.215.207|108.162.215.207]] 16:59, 12 August 2016 (UTC)&lt;br /&gt;
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I think this comic might be inspired by this video I recently saw [https://www.youtube.com/watch?v=2PbUjTxiyNQ] --[[User:Eluvatar|Eluvatar]] ([[User talk:Eluvatar|talk]]) 17:48, 12 August 2016 (UTC)&lt;br /&gt;
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Here's a video of the Nikon P900 https://www.youtube.com/watch?v=p-0X3xJf-kg which has 166x optical zoom {{unsigned ip|108.162.246.111}}&lt;br /&gt;
:Thins this last video is more relevant than the one above. Have used this in the explanation. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 12:30, 13 August 2016 (UTC)&lt;br /&gt;
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This feels like something Buttercup Festival would think up of. [[Special:Contributions/173.245.54.44|173.245.54.44]] 19:56, 12 August 2016 (UTC)&lt;br /&gt;
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I understand cruising altitudes vary, but I've been able to see airplane reg numbers using a 6MP APS-C dslr at 200mm and post-shot image review zoom. Has anyone done resolution math to fact check the assertion?  [[Special:Contributions/108.162.221.87|108.162.221.87]] 23:10, 12 August 2016 (UTC)&lt;br /&gt;
:Editing this comment to add: And the title text - note the stain shirt is after the click comment. Really sounds like zooming into the image - which at a high resolution, shows a lot. {{unsigned ip|108.162.221.87}}&lt;br /&gt;
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Never mind the distance factor. I'd be astonished if he can make out who's working in the store if there are any walls in the way. [[Special:Contributions/141.101.98.48|141.101.98.48]] 08:54, 13 August 2016 (UTC)Andrew Williams&lt;br /&gt;
:Have you heard of windows? ;-p Who says he is that far away. To me it seems that such a small camera as shown here can do all he claims except take pictures of the clouds of Jupiter, see links in the explanation. Also there are no indication of how far away either bird, plane or Kevin is, so it is not possible to say they are too far away to see anything. And of course they have to be visible from Cueball's location, it's not an &amp;quot;x-ray&amp;quot; camera with superman vision! The number on the birds band is probably not readable from just one side of the ring/bird, as it goes around the ring... But to make out those numbers turned his way may be possible. However as he is looking up indicating the bird is flying it would be difficult to get a great picture (especially handheld). But if the falcon is soaring it can stay very still even in the air. So apart from the handheld part it seems very likely that this is possible, and that is a bit scary. Any time you are standing in a spot where someone can see you from afar, then they can tell if you have forgotten to zip up your fly from a couple of miles away! ;-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 12:25, 13 August 2016 (UTC)&lt;br /&gt;
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Super zoom doesn't mean super magnification; a zoom lens is a lens which allows the focal length to be varied.  Some zoom lenses (e.g., Tamron's 150-600) do give high magnification, but others (e.g. Nikon's 10-24mm) do not magnify.  &amp;quot;Super zoom&amp;quot; isn't even a word that has meaning, though I suppose something like a 8-300 could be called super zoom (if it could even be built) A telephoto lens magnifies; a super telephoto magnifies a lot.  The opposite of a zoom lens is a Fixed focal length, aka Prime, lens.  Long lenses (over 100mm) are telephoto.  The 5400mm lens linked to in the explanation is a Prime lens (essentially a telescope with a camera mount; notice it's a reflector design, not a refractor like a zoom lens must be). As far as reading bird bands, I use a Tamron 150-600 at 600mm on my Canon 5D when recording bands during spring snow goose migration; works well for birds up to 150 yards away or so.  Note that goose bands are much bigger than those used on Falcons.  That lens is properly called a telephoto zoom lens.  [[Special:Contributions/108.162.219.11|108.162.219.11]] 04:56, 14 August 2016 (UTC)&lt;br /&gt;
:Superzoom (1 word) is a term for a fixed-lens camera with excess of &amp;quot;15x&amp;quot; optical zoom. Source: 7 years of reading Popular Photography magazine covers. {{unsigned ip|108.162.221.87}}&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:1719:_Superzoom&amp;diff=202294</id>
		<title>Talk:1719: Superzoom</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:1719:_Superzoom&amp;diff=202294"/>
				<updated>2020-11-25T15:16:44Z</updated>
		
		<summary type="html">&lt;p&gt;141.101.96.28: &lt;/p&gt;
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&lt;div&gt;&amp;lt;!--Please sign your posts with ~~~~--&amp;gt;&lt;br /&gt;
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Camera guy is an asshole. {{unsigned ip|108.162.216.76}}&lt;br /&gt;
:Didn't realise donkeys could fit in a guy! &lt;br /&gt;
:Anyhow, does anyone know if those cameras are really that good?{{unsigned ip|108.162.219.69}}&lt;br /&gt;
::(It's the American form of arsehole)[[Special:Contributions/141.101.96.28|141.101.96.28]] 15:16, 25 November 2020 (UTC)&lt;br /&gt;
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Alternatively, its possible he's borrowing this camera from beret guy. Too bad he didn't check to see if it dispenses soup; now we'll never know.&lt;br /&gt;
[[Special:Contributions/172.68.35.81|172.68.35.81]] 15:08, 12 August 2016 (UTC)&lt;br /&gt;
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I don't think the comic mentioned anything about the price of the camera. [[Special:Contributions/108.162.215.116|108.162.215.116]] 16:12, 12 August 2016 (UTC)&lt;br /&gt;
:Yes, he does; see the first panel.  But I had to look twice after reading your comment.  :) [[Special:Contributions/108.162.215.207|108.162.215.207]] 16:59, 12 August 2016 (UTC)&lt;br /&gt;
&lt;br /&gt;
I think this comic might be inspired by this video I recently saw [https://www.youtube.com/watch?v=2PbUjTxiyNQ] --[[User:Eluvatar|Eluvatar]] ([[User talk:Eluvatar|talk]]) 17:48, 12 August 2016 (UTC)&lt;br /&gt;
&lt;br /&gt;
Here's a video of the Nikon P900 https://www.youtube.com/watch?v=p-0X3xJf-kg which has 166x optical zoom {{unsigned ip|108.162.246.111}}&lt;br /&gt;
:Thins this last video is more relevant than the one above. Have used this in the explanation. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 12:30, 13 August 2016 (UTC)&lt;br /&gt;
&lt;br /&gt;
This feels like something Buttercup Festival would think up of. [[Special:Contributions/173.245.54.44|173.245.54.44]] 19:56, 12 August 2016 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
I understand cruising altitudes vary, but I've been able to see airplane reg numbers using a 6MP APS-C dslr at 200mm and post-shot image review zoom. Has anyone done resolution math to fact check the assertion?  [[Special:Contributions/108.162.221.87|108.162.221.87]] 23:10, 12 August 2016 (UTC)&lt;br /&gt;
:Editing this comment to add: And the title text - note the stain shirt is after the click comment. Really sounds like zooming into the image - which at a high resolution, shows a lot. {{unsigned ip|108.162.221.87}}&lt;br /&gt;
&lt;br /&gt;
Never mind the distance factor. I'd be astonished if he can make out who's working in the store if there are any walls in the way. [[Special:Contributions/141.101.98.48|141.101.98.48]] 08:54, 13 August 2016 (UTC)Andrew Williams&lt;br /&gt;
:Have you heard of windows? ;-p Who says he is that far away. To me it seems that such a small camera as shown here can do all he claims except take pictures of the clouds of Jupiter, see links in the explanation. Also there are no indication of how far away either bird, plane or Kevin is, so it is not possible to say they are too far away to see anything. And of course they have to be visible from Cueball's location, it's not an &amp;quot;x-ray&amp;quot; camera with superman vision! The number on the birds band is probably not readable from just one side of the ring/bird, as it goes around the ring... But to make out those numbers turned his way may be possible. However as he is looking up indicating the bird is flying it would be difficult to get a great picture (especially handheld). But if the falcon is soaring it can stay very still even in the air. So apart from the handheld part it seems very likely that this is possible, and that is a bit scary. Any time you are standing in a spot where someone can see you from afar, then they can tell if you have forgotten to zip up your fly from a couple of miles away! ;-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 12:25, 13 August 2016 (UTC)&lt;br /&gt;
&lt;br /&gt;
Super zoom doesn't mean super magnification; a zoom lens is a lens which allows the focal length to be varied.  Some zoom lenses (e.g., Tamron's 150-600) do give high magnification, but others (e.g. Nikon's 10-24mm) do not magnify.  &amp;quot;Super zoom&amp;quot; isn't even a word that has meaning, though I suppose something like a 8-300 could be called super zoom (if it could even be built) A telephoto lens magnifies; a super telephoto magnifies a lot.  The opposite of a zoom lens is a Fixed focal length, aka Prime, lens.  Long lenses (over 100mm) are telephoto.  The 5400mm lens linked to in the explanation is a Prime lens (essentially a telescope with a camera mount; notice it's a reflector design, not a refractor like a zoom lens must be). As far as reading bird bands, I use a Tamron 150-600 at 600mm on my Canon 5D when recording bands during spring snow goose migration; works well for birds up to 150 yards away or so.  Note that goose bands are much bigger than those used on Falcons.  That lens is properly called a telephoto zoom lens.  [[Special:Contributions/108.162.219.11|108.162.219.11]] 04:56, 14 August 2016 (UTC)&lt;br /&gt;
:Superzoom (1 word) is a term for a fixed-lens camera with excess of &amp;quot;15x&amp;quot; optical zoom. Source: 7 years of reading Popular Photography magazine covers. {{unsigned ip|108.162.221.87}}&lt;/div&gt;</summary>
		<author><name>141.101.96.28</name></author>	</entry>

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