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		<title>explain xkcd - User contributions [en]</title>
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		<updated>2026-04-12T15:37:47Z</updated>
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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:1179:_ISO_8601&amp;diff=29183</id>
		<title>Talk:1179: ISO 8601</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:1179:_ISO_8601&amp;diff=29183"/>
				<updated>2013-02-27T19:20:18Z</updated>
		
		<summary type="html">&lt;p&gt;Columbus Admission: &lt;/p&gt;
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&lt;div&gt;Apparently there are some mistakes in the Roman numerals in the comic, the year MMXII is 2012. Also LVII/CCLXV = 57/265, whereas February 27th is the 58th day of the year (which has 365 days). --[[User:Ulm|ulm]] ([[User talk:Ulm|talk]]) 07:55, 27 February 2013 (UTC)&lt;br /&gt;
:Just guessing, but could this have something to do with the divergence of various Roman calendars, e.g. Julian vs. Gregorian? [[Special:Contributions/98.122.166.235|98.122.166.235]] 13:55, 27 February 2013 (UTC)&lt;br /&gt;
:Another error: Obviously 1330300800 is intended to be Unix time, but it corresponds to 2012-02-27 00:00:00 UTC. --[[User:Ulm|ulm]] ([[User talk:Ulm|talk]]) 08:10, 27 February 2013 (UTC)&lt;br /&gt;
:The day part &amp;quot;57&amp;quot; is not wrong: Since Feb 27 is the 58th day of the year, at the beginning of that day, 57 days have gone by since the year started. (At the end of the day, 58 days have gone by) Since we associate days with their beginning (like we do with e.g. hours and minutes), 57 is the correct number (or else Dec 31 would be 2013+365/365 = 2014, and therefore in the wrong year) -- [[User:Xorg|Xorg]] ([[User talk:Xorg|talk]]) 13:53, 27 February 2013 (UTC)&lt;br /&gt;
::The day part is ambiguous. It could be as Xorg suggests, the fraction of the year past at the start of the day. On the other hand it could be interpreted as &amp;quot;day 57 or 365,&amp;quot; as with pieces in a shipment or page numbers. In the latter case it should be 58/265. But then, that (ambiguity) is the point, isn't it? [[User:Jqavins|Jqavins]] ([[User talk:Jqavins|talk]]) 17:40, 27 February 2013 (UTC)&lt;br /&gt;
::Meanwhile the comic was replaced, with CCLXV corrected to CCCLXV. --[[User:Ulm|ulm]] ([[User talk:Ulm|talk]]) Prima vigilia, XVI Kal. Mar. MMDCCLXVI&lt;br /&gt;
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Can anyone explain 01237 (last interpretation before the cat)? Thanks [[Special:Contributions/68.230.38.154|68.230.38.154]] 08:04, 27 February 2013 (UTC)&lt;br /&gt;
:The small numbers above and below the larger ones show which digit is used where. For example, the 2nd and 5th digit is a 0, the 3rd digit is a 1 etc.  [[Special:Contributions/82.115.151.1|82.115.151.1]] 08:15, 27 February 2013 (UTC)&lt;br /&gt;
:01237 are the digits used in the date, and the numbers above and below them reflect the order in which they are written; 0 is the second and fifth digit, 1 is the third digit, 2 is the first, sixth and seventh digit, 3 is the fourth digit, and 7 is the eighth digit: 20130227 [[User:Bdemirci|Bdemirci]] ([[User talk:Bdemirci|talk]]) 08:15, 27 February 2013 (UTC)&lt;br /&gt;
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Someone can explain me what means: ((3+3)×(111+1)-1)×3/3-1/3&amp;lt;sup&amp;gt;3&amp;lt;/sup&amp;gt;? {{unsigned|95.23.147.48}}&lt;br /&gt;
:Read the comic explanation. '''[[User:Davidy22|&amp;lt;u&amp;gt;&amp;lt;font color=&amp;quot;purple&amp;quot; title=&amp;quot;I want you&amp;quot;&amp;gt;David&amp;lt;/font&amp;gt;&amp;lt;font color=&amp;quot;green&amp;quot; size=&amp;quot;3px&amp;quot;&amp;gt;y&amp;lt;/font&amp;gt;&amp;lt;/u&amp;gt;&amp;lt;font color=&amp;quot;indigo&amp;quot; size=&amp;quot;4px&amp;quot;&amp;gt;²²&amp;lt;/font&amp;gt;]]'''[[User talk:Davidy22|&amp;lt;tt&amp;gt;[talk]&amp;lt;/tt&amp;gt;]] 10:58, 27 February 2013 (UTC)&lt;br /&gt;
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A strange thing is that he forgot the form mostly used in Europe: 27.01.2013. --[[User:DaB.|DaB.]] ([[User talk:DaB.|talk]]) 12:44, 27 February 2013 (UTC)&lt;br /&gt;
:: That form is mostly used in Germany. Belgium and France use 27/01/2013 more, Netherlands use 27-01-2013. No idea what the UK prefers although I could imagine 01.27.2013.[[Special:Contributions/62.159.14.62|62.159.14.62]] 12:58, 27 February 2013 (UTC)&lt;br /&gt;
::: The UK prefers 27/02/2013 --[[User:H|H]] ([[User talk:H|talk]]) 13:20, 27 February 2013 (UTC)&lt;br /&gt;
::: That form (27.02.2013) is also common in all of Scandinavia. --[[User:Buggz|Buggz]] ([[User talk:Buggz|talk]]) 14:15, 27 February 2013 (UTC)&lt;br /&gt;
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The image text has a subtle twist as  &amp;quot;12/01/04&amp;quot; offers no contextual clues to it meaning at all, can be read three different ways : &amp;quot;December 1st 2004&amp;quot;, &amp;quot;January 12, 2004&amp;quot; or &amp;quot;January 4th, 2012&amp;quot;  (as opposed to, for example, &amp;quot;01/15/98&amp;quot; which could only be interrupted as &amp;quot;January 15th, 1998&amp;quot;) [[User:JamesCurran|JamesCurran]] ([[User talk:JamesCurran|talk]]) 14:29, 27 February 2013 (UTC)&lt;br /&gt;
: Technically speaking, it could also be interpreted as April 1st 2012 or April 12th 2001, though that would be the least likely interpretation. I personally like spelling out 3 letters of the month and using an apostrophe before the year, such as 27 Feb '13. --[[User:Joehammer79|Joehammer79]] ([[User talk:Joehammer79|talk]]) 15:07, 27 February 2013 (UTC)&lt;br /&gt;
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Is there any way to convert the time-stamp placed on these comments to the YYYY-MM-DD format?  --16:17, 27 February 2013 (UTC)&lt;br /&gt;
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I feel like the cat thing is a reference to something, but I'm not sure what... is it something?  A quick google image search pulls up nothing. --[[User:Jeff|&amp;lt;b&amp;gt;&amp;lt;font color=&amp;quot;orange&amp;quot;&amp;gt;Jeff&amp;lt;/font&amp;gt;&amp;lt;/b&amp;gt;]] ([[User talk:Jeff|talk]]) 17:26, 27 February 2013 (UTC)&lt;br /&gt;
: Seems to me that Randall missed an opportunity: Why a cat? Why not a '''bob'''cat? It still could be some other reference that I'm missing too.&lt;br /&gt;
:: Black cats are considered unlucky.  I don't see any reference beyond that. [[User:Mattflaschen|Mattflaschen]] ([[User talk:Mattflaschen|talk]]) 17:59, 27 February 2013 (UTC)&lt;br /&gt;
::: It's taking the last two digits from 2013 and emphasizing triskaidekaphobia. Doing a web image search on &amp;quot;Cat 13&amp;quot; will pull up similar artwork of hissing black cats combined with the number 13, including both flyers for Friday 13th drink specials at bars, and combat airplane noseart. Apparently combining the unlucky &amp;quot;13&amp;quot; with an unlucky black cat emphasized that they were bad luck for the enemy. [[User:Columbus Admission|Columbus Admission]] ([[User talk:Columbus Admission|talk]]) 19:20, 27 February 2013 (UTC) &lt;br /&gt;
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Cool, this is my birthday. [[User:Mattflaschen|Mattflaschen]] ([[User talk:Mattflaschen|talk]]) 17:59, 27 February 2013 (UTC)&lt;br /&gt;
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==What can we learn from this?==&lt;br /&gt;
I've learned that no matter the system we use today to communicate with others, it's probably seems silly for someone else. It's great to document what we do and propose it as an option to others, but it will be next to impossible to force them to adopt. When someone will develop a time reference that makes since to everyone, they will find it being adopted all over the world without much effort. - e-inspired [[Special:Contributions/24.51.197.187|24.51.197.187]] 19:07, 27 February 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Columbus Admission</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:1173:_Steroids&amp;diff=27860</id>
		<title>Talk:1173: Steroids</title>
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				<updated>2013-02-14T00:28:59Z</updated>
		
		<summary type="html">&lt;p&gt;Columbus Admission: &lt;/p&gt;
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&lt;div&gt;Does anyone know what that 'something' is? That's what I came here to find out... :/ --[[User:NeatNit|NeatNit]] ([[User talk:NeatNit|talk]]) 11:57, 13 February 2013 (UTC)&lt;br /&gt;
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:I had a lot of ideas, but I don't know. It might be a molecule, some sort of portal transmitting sound, a star, a future life form.&lt;br /&gt;
:--[[User:Jaap-Jan|Jaap-Jan]] ([[User talk:Jaap-Jan|talk]]) 12:13, 13 February 2013 (UTC)&lt;br /&gt;
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::My first instinct was that Megan was talking to the asterisk that gets put next to world records held by athletes who have been suspected of using steroids.&lt;br /&gt;
::[[User:Smperron|Smperron]] ([[User talk:Smperron|talk]]) 17:08, 13 February 2013 (UTC)&lt;br /&gt;
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:::It looks to me like the God from Saturday Morning Breakfast Cereal. Though that God would know all about the steroid scandal, presumably. [[Special:Contributions/98.234.113.134|98.234.113.134]] 00:19, 14 February 2013 (UTC)&lt;br /&gt;
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::::It's the crystalline life-form from the Star Trek: The Next Generation episode &amp;quot;Home Soil&amp;quot;. When not killing red shirts, it keeps taunting  humans that they're &amp;quot;ugly bags of mostly water&amp;quot;.[[User:Columbus Admission|Columbus Admission]] ([[User talk:Columbus Admission|talk]]) 00:28, 14 February 2013 (UTC)&lt;br /&gt;
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I think the &amp;quot;artificial boundary&amp;quot; isn't so artificial. There is a clear difference between food chemicals, which are healthy for us, vs steroid chemicals, which cause all sorts of health problems. Of course, then Megan would have to explain that we have limited lifespans and we greatly value our quality of life, and these steroids would decrease our quality of life. [[Special:Contributions/70.31.159.230|70.31.159.230]] 13:41, 13 February 2013 (UTC) &lt;br /&gt;
:So on the one side of this &amp;quot;clear boundary&amp;quot; you'd have something like Big Macs (food, good for us) and on the other you'd have vitamin supplements (non-food chemicals, bad)?&lt;br /&gt;
:Like trying to line up all the people in the world and draw a clear line to divide blacks from whites, it's too much of a gradual spectrum to be anything other than arbitrary. [[Special:Contributions/67.51.59.66|67.51.59.66]] 17:27, 13 February 2013 (UTC)&lt;br /&gt;
::I explained my point very poorly. &amp;quot;Good&amp;quot; performance enhancing chemicals (like healthy foods) tend to also make us more healthy while &amp;quot;bad&amp;quot; performance enhancing chemicals (like steroids) cause all sorts of health problems. Athletes are generally encouraged to take the &amp;quot;good&amp;quot; stuff while avoiding the &amp;quot;bad&amp;quot; stuff. Of course there's a huge grey area in between (including non-performance-enhancing Big Macs), but I think steroids clearly fall outside this grey area. [[Special:Contributions/70.31.159.230|70.31.159.230]] 19:58, 13 February 2013 (UTC)&lt;br /&gt;
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== Douglas Adams ==&lt;br /&gt;
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Does anyone else feel that the title text has a strong Douglas Adams flavour?&lt;br /&gt;
And if so, can we make that hard with a quote from one of his books?&lt;br /&gt;
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:It's a biblical reference, Genesis 3:19, &amp;quot;In the sweat of thy face shalt thou eat bread, till thou return unto the ground; for out of it wast thou taken: for dust thou art, and unto dust shalt thou return&amp;quot;, King James version.[[User:Jasqm|Jasqm]] ([[User talk:Jasqm|talk]]) 14:03, 13 February 2013 (UTC)&lt;br /&gt;
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:D.N.A. has been known to reference the bible: &lt;br /&gt;
:-&amp;quot;In the beginning, the universe was created. This made a lot of people unhappy and has been widely regarded as a bad move.&amp;quot;&lt;br /&gt;
:-&amp;quot;And then one day, nearly two thousand years after one man was nailed to a tree for saying how great it would be if people were nice to each other for a change...&amp;quot;&lt;br /&gt;
:[[User:Smperron|Smperron]] ([[User talk:Smperron|talk]]) 17:08, 13 February 2013 (UTC)&lt;br /&gt;
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:You're probably thinking of his quotes that reference digital watches and what a big mistake it was to leave the oceans (combined with the scene from the show where the guy walks back into the ocean).[[User:CityZen|CityZen]] ([[User talk:CityZen|talk]]) 21:30, 13 February 2013 (UTC)&lt;br /&gt;
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Ive said that Douglas Adams write for XKCD for years now...Notice if you change all the letters to their corresponding number (A=1, B=2, etc) and add them, you get 42 ;) [[Special:Contributions/90.205.199.80|90.205.199.80]] 12:49, 13 February 2013 (UTC)&lt;br /&gt;
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Not just a Biblical reference, the comic is published on (western christian) Ash Wednesday...  [[User:Patmiller|Patmiller]] ([[User talk:Patmiller|talk]]) 14:58, 13 February 2013 (UTC)&lt;/div&gt;</summary>
		<author><name>Columbus Admission</name></author>	</entry>

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