explain xkcd - User contributions [en]

1703: Juno

2016-07-06T19:44:27Z

173.245.54.35: /* Explanation */

{{comic
| number = 1703
| date = July 6, 2016
| title = Juno
| image = juno.png
| titletext = "The name wasn't a tip-off?" "Honestly, at first I thought you were saying 'Juneau'. A gravity assist seemed like a weird way to get to Alaska, but I figured it must be more efficient or something."
}}

==Explanation==
{{incomplete|Title text disputed.}}

This comic was written in honor of the {{w|Juno (spacecraft)|Juno space probe}}, which made headlines the day before this comic aired. And it have been reported that Juno arrived at its orbit [http://www.usatoday.com/story/tech/nation-now/2016/07/06/how-juno-arrived-jupiter-one-second-off-schedule/86745128/ one second off schedule].

Speaking at a {{w|NASA}} press conference a blonde woman standing behind a lectern announces that Juno has arrived at {{w|Jupiter}} within one second of its scheduled arrival. After traveling 1.7 billion miles (2.8 billion km) such a precision is very impressive which is acknowledged by someone from the press.

The joke is that one of the NASA engineers, [[Megan]], reveals that they actually intended for Juno to arrive at {{w|Saturn}}, but actually arrived at Jupiter with a timing that was still apparently the same within one second. Given the reaction from the spokesperson she knew this but it was not supposed to slip out.

This is of course ridiculous because if Saturn had been the intended target, Juno would have been off course by 10.25 AU when it arrived at Jupiter. Randall might be making a subtle reference to {{w|Mars Climate Orbiter|past difficulties}} NASA has had with [[Converting to Metric|converting to metric]] — in July 2016, Jupiter was 870 million '''kilometers''' (540 million miles) from Earth, while Saturn was 850 million '''miles''' (1.37 billion km) from Earth (and half the distance traveled by Juno). A similar measurement coincidence was noted in [[what if?]] ''{{what if|4|A Mole of Moles}}''. Also Saturn is a [http://www.space.com/18477-how-far-away-is-saturn.html maximum of 1.7 billion '''kilometers'''] (1.1 billion miles) away from the Earth. For Jupiter [http://www.space.com/18383-how-far-away-is-jupiter.html this distance] is 968 million km (601 million miles) away. But when traveling between planets long detours are necessary to reach the goal with a velocity that enables the space craft to go into orbit. So it is just a coincidence that Juno has traveled a distance to get to Jupiter in miles that fits with a possible distance to Saturn in kilometres.

The mix-up of the two planets Jupiter and Saturn could be a reference to the {{w|2001: A Space Odyssey (novel)|book}} and the {{w|2001: A Space Odyssey (film)|film}} ''2001: A Space Odyssey'' that were written simultaneously. In the book solely written by {{w|Arthur C. Clarke}} they go to Saturn. In the film (from 1968), however, they found it impossible to make Saturns rings well enough for director (and co-writer) {{w|Stanley Kubrick}} so there they ended up at Jupiter instead. (Athur C. Clarke later made the film canonical when he wrote the sequel ''{{w|2010 (film)|2010}}'', where the plot would only work with Jupiter, mainly because of its size and partly due to its {{w|Galilean moons|four big moons}} especially {{w|Europa (moon)|Europa}}).

==Title text==
Currently there is a disagreement about who says what in the title text. Maybe they will need to be listed as alternatives.

It should be noted that Juno is mostly linked to Jupiter and not to Saturn (the probe was sent to Jupiter in the real world), which fit best with the press speaks first explanation. Also this fits with the order of speaking. NASA, press, NASA and then in the title text press again.

===Press speaks first===
In the title text someone from the press asks if the name of the space probe, ''{{w|Juno (mythology)|Juno}}'', wasn't a tip of given the relation to Jupiter? The goddess Juno was the wife of {{w|Jupiter (mythology)|Jupiter}} the chief deity in the {{w|Roman mythology}}. However her father is {{w|Saturn (mythology)|Saturn}} so there are relations to both Gods/planets. Her relationship to Jupiter, however, is most likely more common knowledge explaining the naming of the probe.

However, instead of mentioning this dual relationship one of the three NASA representatives say that at first they even believed it was for {{w|Juneau, Alaska|Juneau}}, the capital of {{w|Alaska}}. Showing that the engineers did not have a clue about the object of the mission. They did wonder why a {{w|gravity assist}} was planned to get there but guessed it was a more efficient method. Given that gravity assist is only relevant for interplanetary missions requiring a flyby of a planet it would never make sense to use to get between two destinations on Earth. Even though {{w|Cape Canaveral Air Force Station}} in Florida, from where the probe was launched, is about as long away from Juneau as it is possible to get inside the borders of the United States.

The mixup of Juno the Goddess and the capital city of Alaska could be a reference to the film ''{{w|Juno (film)|Juno}}'' where the title character is [http://www.imdb.com/title/tt0467406/quotes?item=qt0455671 named after the Goddess] as her father is into Roman mythology (although she calls her {{w|Zeus}} wife, Zeus being the equivalent of Jupiter in {{w|Greec mythology}}). Later a man introduced to her ask [http://www.imdb.com/title/tt0467406/quotes?item=qt0455636 Like the city in Alaska?]

===NASA speaks first===
In the title text someone, likely a member of the NASA team, asks if the name of the space probe, ''{{w|Juno (mythology)|Juno}}'', wasn't a tip off. In {{w|Roman mythology}} the goddess Juno was the daughter of {{w|Saturn (mythology)|Saturn}} (though also the wife of {{w|Jupiter (mythology)|Jupiter}}). However, instead of mentioning this, someone (presumably a member of the press) replies that at first they had thought the probe was named for {{w|Juneau, Alaska|Juneau}}, the capital of {{w|Alaska}}. They had wondered why NASA wanted to use {{w|gravity assist}} to get there, but had guessed that it must be more efficient.

===Megan continues speaking===
The title text might also be continued discussion amongst the NASA representatives. After being shushed, Megan begins needling the spokeswoman about the huge error NASA made. The spokeswoman then admits to being confused about why the mission was so complicated.

==Transcript==
:[At a NASA press conference stands a blonde woman behind a lectern with the NASA logo. To the left stands Megan to the right Cueball, both looking towards the blonde woman.]
:Blonde woman: After traveling 1.7 billion miles, the ''Juno'' spacecraft reached Jupiter within one ''second'' of its scheduled arrival time.
:Logo: NASA

:[A person off-panel to the left comments and all three turns towards the speaker.]
:Off-panel voice: Very impressive!
:Blonde woman: Thank you.
:Logo: NASA

:[All three look straight out as Megan comments on the praise.]
:Megan: I mean, we were ''aiming'' for Saturn. Still, nailed the time.
:Blonde woman: ''Shhhh.''
:Logo: NASA

{{comic discussion}}

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

Talk:1693: Oxidation

2016-06-15T11:41:30Z

173.245.54.35:

The white balance is off in this comic. [[User:Mikemk|Mikemk]] ([[User talk:Mikemk|talk]]) 04:39, 13 June 2016 (UTC)
:Where? I checked it in gimp and the white balance is fine. In fact, the .png file for this comic uses the greyscale colour mode.[[Special:Contributions/141.101.98.130|141.101.98.130]] 09:57, 13 June 2016 (UTC)
:Reference to [http://www.explainxkcd.com/wiki/index.php/1014:_Car_Problems 1014: Car Problems] [[Special:Contributions/141.101.98.132|141.101.98.132]] 18:47, 13 June 2016 (UTC)
Maybe Randall drew this one on paper, which had already started oxidizing before it was scanned. ;D
[[Special:Contributions/108.162.216.91|108.162.216.91]] 08:36, 13 June 2016 (UTC)

I thought the arthropods mentioned were meant to be a reference to pubic lice (crabs). [[Special:Contributions/141.101.104.42|141.101.104.42]] 06:11, 13 June 2016 (UTC)

Okay, who else had immediately thought of Skitter? [[Special:Contributions/172.68.11.43|172.68.11.43]] 09:52, 13 June 2016 (UTC)
:I can't say that I did, but I like this reference. [[Special:Contributions/108.162.219.80|108.162.219.80]] 12:55, 14 June 2016 (UTC)

There's no reason to think the Title Text is from Megan to Pony tail. It could just as easily be the other way around. [[Special:Contributions/173.245.54.47|173.245.54.47]] 12:30, 13 June 2016 (UTC)
:Yes there is reason to think so. Ponytail tries to downplay the fact that she has crashed Megans car and made it burn, and then Megan downplay her revenge of covering Ponytail in spiders etc. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:19, 15 June 2016 (UTC)

Could this be a prequel to [http://www.explainxkcd.com/wiki/index.php/1014:_Car_Problems 1014: Car Problems]? [[User:Luc|Luc]] ([[User talk:Luc|talk]]) 15:33, 13 June 2016 (UTC)

Possibly inspired by What If #97? Randall talks about oxidation and mentions car rusting vs. car combustion. [[User:Meareaperson|Meareaperson]] ([[User talk:Meareaperson|talk]]) 18:05, 13 June 2016 (UTC)
:For sure, thanks, I will put a link to it in the explanation --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:19, 15 June 2016 (UTC)

Possibly the title text is a reference to the theory, that higher concentration of oxygen (this comic being about oxidation, which obviously requires oxygen) in the air would result in larger insects? [http://www.livescience.com/1083-oxygen-giant-bugs.html] [http://blogs.discovermagazine.com/notrocketscience/2012/06/04/giant-insects-disappeared-thanks-to-falling-oxygen-levels-and-agile-birds/] [http://news.nationalgeographic.com/news/2011/08/110808-ancient-insects-bugs-giants-oxygen-animals-science/] [[Special:Contributions/172.68.11.49|172.68.11.49]] 11:14, 14 June 2016 (UTC)
:Oxidation does not require oxygen. It is simply a term used to describe a reaction with a loss of electrons. There's a mnemonic to remember this, "OIL RIG; Oxidation Is Loss, Reduction Is Gain" and a few others as well. It is called oxidation because diatomic oxygen was the first recognized oxidizing agent.[[User:Lackadaisical|Lackadaisical]] ([[User talk:Lackadaisical|talk]]) 13:26, 14 June 2016 (UTC)

I believe it might have been a missed opportunity that the author didn't go for a variation of "We're all dying slowly anyway" in the title text. [[Special:Contributions/108.162.218.209|108.162.218.209]] 16:02, 14 June 2016 (UTC)

I believe the oxidation Ponytail is referring to is the controlled combustion of the internal combustion engine, this is merely a difference in scale in her opinion.[[Special:Contributions/173.245.54.35|173.245.54.35]] 11:41, 15 June 2016 (UTC)

1687: World War III+

2016-06-10T20:28:30Z

173.245.54.35: /* Explanation */

{{comic
| number = 1687
| date = May 30, 2016
| title = World War III+
| image = world_war_iii.png
| titletext = I hate how the media only ever uses the first part of this quote, stripping it of its important context.
}}

==Explanation==
This comic takes a famous quote {{w|wikiquote:World War III |attributed}} to {{w|Albert Einstein}}, and expands upon it to absurd levels. The original quote is: "I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones." The basic premise of this quote is that World War III would be so devastating to the world that all humanity's progress would be wiped out and we would return to the technological level of the Stone Age.

This comic expands the original quote letting Einstein suggest what other weapons future World Wars will be fought with:
*V: {{w|Crossbow}}s. Crossbows are type of bow that is easier to use than a regular longbow, but is much more difficult to load. Most often used in medieval era.
** When loaded with metal tip darts and cocked with a winch crossbows have a potentially higher penetrating power than a regular longbow. Fired from short range, these darts could pierce a knight's armor.
** It's also notable that the crossbow was the only weapon to be banned by the Vatican, due to the comparative lack of skill required to operate.
*VI: {{w|Laser}}s. In science fiction, blasts of lasers are often used instead of conventional guns. This suggests that society would have managed to rebuild lasers by World War VI.
*VII: {{w|Blowgun}}s. A blowgun is a small tube loaded with a small dart or other projectile, fired by blowing into one end. Once again, the world has been devastated, and returned to a simpler technology.
*VIII-XI: Skipped over.
*XII: The same weapons as III, but in underground tunnels. This is a parody of saying that X is basically Y 'but in space/underwater/etc', and, if the quote's well-known meaning is accepted, this has terrifying implications for the state of the world. It could also be a reference to HG Well's {{w|The Time Machine}} where the {{w|Morlock}}s are the master race of the future living in underground caves. Also the fact that he did not know which weapons were used in III makes it weird that he knows the same weapons will be used again later. He may be referencing the famous quote by {{w|wikiquote:George_Santayana |George Santayana}}: "Those who cannot remember the past are condemned to repeat it." In which case, he is implying that by this time III is forgotten.
*XIII is completely unmentioned. This could be an error, but it makes some sense, considering that 13 is a number considered unlucky in many Western cultures and is sometimes skipped. For example, many tall buildings don't have a floor numbered 13, skipping straight from 12 to 14.
*Before Einstein can discuss World War XIV, the audience of his quote seems to be going away. Einstein claims to have 'a whole list', suggesting that he may know a lot about the future wars to come more so than he has already suggested.

In the title text [[Randall]] feigns annoyance about how the media only use the first part of the quote, thus taking it out of context. He implies that this is actually a full quote by Einstein and that all other occurrences using only the "original" version of this quote are misrepresenting it. In this particular case it is a much stronger quote than the long version from the comic, but it is often the case that quotes taken out of context seem to have an entirely different meaning than originally intended.

==Transcript==
:[A quote with white text on black background:]
:{| class="wikitable"
|style="background-color:black;"|"I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones. World War V will be fought with crossbows, World War VI will be lasers, and World War VII will be blowguns. I don't know about World Wars VIII through XI. World War XII will use the same weapons as III, but will be fought entirely within underground tunnels. World War XIV will—Hey, come back! I have a whole list!"                   —''Albert Einstein''
|}

{{comic discussion}}

[[Category:Comics featuring real people]]

1687: World War III+

2016-06-10T20:24:52Z

173.245.54.35: /* Explanation */

{{comic
| number = 1687
| date = May 30, 2016
| title = World War III+
| image = world_war_iii.png
| titletext = I hate how the media only ever uses the first part of this quote, stripping it of its important context.
}}

==Explanation==
This comic takes a famous quote {{w|wikiquote:World War III |attributed}} to {{w|Albert Einstein}}, and expands upon it to absurd levels. The original quote is: "I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones." The basic premise of this quote is that World War III would be so devastating to the world that all humanity's progress would be wiped out and we would return to the technological level of the Stone Age.

This comic expands the original quote letting Einstein suggest what other weapons future World Wars will be fought with:
*V: {{w|Crossbow}}s. Crossbows are type of bow that is easier to use than a regular longbow, but is much more difficult to load. Most often used in medieval era.
** When loaded with metal tip darts and cocked with a winch crossbows have a potentially higher penetrating power than a regular longbow. Fired from short range, these darts could pierce a knight's armor.
** It's also notable that the crossbow was the only weapon to be banned by the Vatican, due to the comparative lack of skill required to operate.
*VI: {{w|Laser}}s. In science fiction, blasts of lasers are often used instead of conventional guns. This suggests that society would have managed to rebuild lasers by World War VI.
*VII: {{w|Blowgun}}s. A blowgun is a small tube loaded with a small dart or other projectile, fired by blowing into one end. Once again, the world has been devastated, and returned to a simpler technology.
*VIII-XI: Skipped over.
*XII: The same weapons as III, but in underground tunnels. This is a parody of saying that X is basically Y 'but in space/underwater/etc', and, if the quote's well-known meaning is accepted, this has terrifying implications for the state of the world. It could also be a reference to HG Well's {{w|The Time Machine}} where the {{w|Morlock}}s are the master race of the future living in underground caves. Also the fact that he did not know which weapons were used in III makes it weird that he knows the same weapons will be used again later. He may be referencing George Santayanas: "Those who cannot remember the past are condemned to repeat it." In which case, he is implying that by this time III is forgotten.
*XIII is completely unmentioned. This could be an error, but it makes some sense, considering that 13 is a number considered unlucky in many Western cultures and is sometimes skipped. For example, many tall buildings don't have a floor numbered 13, skipping straight from 12 to 14.
*Before Einstein can discuss World War XIV, the audience of his quote seems to be going away. Einstein claims to have 'a whole list', suggesting that he may know a lot about the future wars to come more so than he has already suggested.

In the title text [[Randall]] feigns annoyance about how the media only use the first part of the quote, thus taking it out of context. He implies that this is actually a full quote by Einstein and that all other occurrences using only the "original" version of this quote are misrepresenting it. In this particular case it is a much stronger quote than the long version from the comic, but it is often the case that quotes taken out of context seem to have an entirely different meaning than originally intended.

==Transcript==
:[A quote with white text on black background:]
:{| class="wikitable"
|style="background-color:black;"|"I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones. World War V will be fought with crossbows, World War VI will be lasers, and World War VII will be blowguns. I don't know about World Wars VIII through XI. World War XII will use the same weapons as III, but will be fought entirely within underground tunnels. World War XIV will—Hey, come back! I have a whole list!"                   —''Albert Einstein''
|}

{{comic discussion}}

[[Category:Comics featuring real people]]

1688: Map Age Guide

2016-06-01T13:20:18Z

173.245.54.35: /* Explanation */

{{comic
| number = 1688
| date = June 1, 2016
| title = Map Age Guide
| image = map_age_guide.png
| titletext = Does the screeching chill your blood and herald death? If yes, banshee. If no, seagull.
}}

*A [http://xkcd.com/1688/large/ larger version] of this image can be found by clicking the image at xkcd.com - the comic's page can also be accessed by clicking on the comic number above.

==Explanation==
Flowchart depicting various ways to tell what era a map is from based on present country borders and land forms. Most of the options are very serious,with a few bizarre options (mistaking a seagull and breadbox rfor a map) or references to things like the Discworld books and Middle-earth, the setting of the Lord Of the Rings series.

The title text continues this by inquiring of the (presumed) seagull might be a banshee based on the effect of its screams.

(First Draft, please expand.)

==Transcript==
{{incomplete transcript}}

{{comic discussion}}

[[Category:Large drawings]]
[[Category:Maps]]
[[Category:Time]]
[[Category:Animals]]

1688: Map Age Guide

2016-06-01T13:16:04Z

173.245.54.35: /* Explanation */

{{comic
| number = 1688
| date = June 1, 2016
| title = Map Age Guide
| image = map_age_guide.png
| titletext = Does the screeching chill your blood and herald death? If yes, banshee. If no, seagull.
}}

*A [http://xkcd.com/1688/large/ larger version] of this image can be found by clicking the image at xkcd.com - the comic's page can also be accessed by clicking on the comic number above.

==Explanation==
Flowchart depicting various ways to tell what era a map is from based on present country borders and land forms. Most of the options are very serious,with a few bizarre options (mistaking a seagull for a map) or references to things like the Discworld books.

The title text continues this by inquiring of the (presumed) seagull might be a banshee based on the effect of its screams.

(First Draft, please expand.)

==Transcript==
{{incomplete transcript}}

{{comic discussion}}

[[Category:Large drawings]]
[[Category:Maps]]
[[Category:Time]]
[[Category:Animals]]

1688: Map Age Guide

2016-06-01T13:13:51Z

173.245.54.35:

{{comic
| number = 1688
| date = June 1, 2016
| title = Map Age Guide
| image = map_age_guide.png
| titletext = Does the screeching chill your blood and herald death? If yes, banshee. If no, seagull.
}}

*A [http://xkcd.com/1688/large/ larger version] of this image can be found by clicking the image at xkcd.com - the comic's page can also be accessed by clicking on the comic number above.

==Explanation==
Flowchart depicting various ways to tell what era a map is from based on present country borders and land forms. Most of the options are very serious,with a few bizarre options (mistaking a seagull for a map) or references to things like the Discworld books.

==Transcript==
{{incomplete transcript}}

{{comic discussion}}

[[Category:Time]]
[[Category:Maps]]
[[Category:Animals]]

1681: Laser Products

2016-05-16T13:13:30Z

173.245.54.35: /* Explanation */ Added a bit to the draft.

{{comic
| number = 1681
| date = May 16, 2016
| title = Laser Products
| image = laser_products.png
| titletext = ERRORS: HAIR JAM. COLOR-SAFE CONDITIONER CARTRIDGE RUNNING LOW. LEGAL-SIZE HAIR TRAY EMPTY, USING LETTER-SIZE HAIR ONLY.
}}

==Explanation==
{{incomplete|Initial draft outline. Please explain each technology, and elaborate on each combination.}}
This comic takes three laser-based technologies - laser eye surgery, laserjet printers, and laser hair removal - and conflates them, with humourous results. These are illustrated through reviews by users of the resulting combinations. For the original combinations, the reviews are highly positive. For the new combinations, most are negative, because most of these new "technologies" are ill-conceived and possibly harmful.

[Explanation of how laser eye surgery works]

[Explanation of how laserjet printers works]

[Explanation of how laser hair removal works]

[Array explaining the humourous and bizarre results of the different combinations]

==Transcript==
{{incomplete transcript}}

{{comic discussion}}

1681: Laser Products

2016-05-16T13:11:11Z

173.245.54.35: /* Explanation */ Initial draft outline. Please expand.

{{comic
| number = 1681
| date = May 16, 2016
| title = Laser Products
| image = laser_products.png
| titletext = ERRORS: HAIR JAM. COLOR-SAFE CONDITIONER CARTRIDGE RUNNING LOW. LEGAL-SIZE HAIR TRAY EMPTY, USING LETTER-SIZE HAIR ONLY.
}}

==Explanation==
{{incomplete|Initial draft outline. Please explain each technology, and elaborate on each combination.}}
This comic takes three laser-based technologies - laser eye surgery, laserjet printers, and laser hair removal - and conflates them, with humourous results.

[Explanation of how laser eye surgery works]

[Explanation of how laserjet printers works]

[Explanation of how laser hair removal works]

[Array explaining the humourous and bizarre results of the different combinations]

==Transcript==
{{incomplete transcript}}

{{comic discussion}}

1680: Black Hole

2016-05-13T15:44:19Z

173.245.54.35: /* Explanation */ Corrected some style, added a few clarifying details.

{{comic
| number = 1680
| date = May 13, 2016
| title = Black Hole
| image = black_hole.png
| titletext = It also brings all the boys, and everything else, to the yard.
}}

==Explanation==
{{incomplete|More details... What would happen if a black hole like this was in a living room.}}
[[Cueball]] is curious as to why [[Black Hat]] has a miniature {{w|black hole}} on his table; Black Hat responds that it "really brings the room together", making a pun on both the black hole aesthetically completing the look of the room as well as it literally "bringing the room together" through its gravitational pull. Evidently the black hole is massive enough to bring the room together optically into visible {{w|Einstein ring}}s by {{w|gravitational lensing}}.

The expression that something "brings the room together" means it gives visual unity to the room, or makes the room appear to be complete.

The title text makes a cultural reference to a well-known song lyric from the song "{{w|Milkshake (song)|Milkshake}}" by {{w|Kelis}} (pending explanation); however, in this case, since {{w|gravity}} does not discriminate between which things it will attract, according to the {{w|equivalence principle}}, it brings "the boys, and everything else", to Black Hat's yard. If it wasn't for the house walls, they probably wouldn't remain in the yard but would come into the room with the black hole, and then into the black hole itself.

[[Randall]] describes a similar scenario in the "Neutron Bullet" chapter of the [http://whatif.xkcd.com/book/ what if? book], and a black hole of similar dimensions in the [[what if?]] ''{{what if|129|Black Hole Moon}}''.

As depicted, the black hole is inconsistent with some aspects of physics:
* A large (as in massive) black hole would bring the room together... in less time than Cueball could converse with Black Hat. (It would have a much stronger gravitational pull, but as I understand it the time dilation effect would significantly slow down the time it would otherwise take for them to get sucked in.)
* A small (as in not very massive) black hole could have {{w|tidal force}}s weak enough to permit Cueball to stand near it. However, unlike the scenario in "Neutron Bullet", it would emit {{w|Hawking radiation}} powerful enough to tear the room apart.
* A neutrally charged black hole would fall through the coffee table and burrow to Earth's core.
* This black hole appears to be about the size of a marble. A marble size is approximately Earth's {{w|Schwarzschild radius}}, suggesting this black hole to have Earth-like mass. (Since Cueball and Black Hat are able to stand upright, it suggests the gravitational pull is a fraction of Earth's, Making the black hole's mass also a fraction of Earth's. The black hole may appear visibly larger due to having a visible accretion disc.)

==Transcript==

:[Cueball is standing near a coffee table as Black Hat approaches. They are presumably in Black Hat's living room. The coffee table has a miniature black hole on top of it, resting on a small pedestal.]
:Cueball: Why do you have a miniature black hole on your coffee table?
:Black Hat: It really brings the room together.

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Black Hat]]

Talk:1669: Planespotting

2016-04-20T18:59:30Z

173.245.54.35:

Hybrid could also refer to hybrid airship dynastats which are a combination between a blimp and a lifting body airplane. HAV in England and Lockheed Martin have both flown prototypes in the last few years. https://en.wikipedia.org/wiki/Hybrid_Air_Vehicles_HAV-3 {{unsigned ip|108.162.241.128}}

How would one even pronounce "Mk. IVII"? IV is 4, VII is 7. I could see an argument for treating it as a really bizarre way to say 6. Or, if we treat it as two distinct digits (as opposed to a two-digit number), it could be either "1-7" or "4-2".

: "Usage in ancient Rome varied greatly and remained inconsistent in medieval and modern times." But AFAIK each numeral only stood for a fixed amount, never for a "digit" (in the sense that its value could specify ones or tens depending on its position). So six ((5 - 1) + 1 + 1) is a plausible interpretation, though definitely not standard; but 17 or 42 would be treating Roman numerals as if they were Arabic. [[User:Huttarl|Huttarl]] ([[User talk:Huttarl|talk]]) 16:03, 18 April 2016 (UTC)

:: You're correct; in Roman numerals, there is not a concept of "this is an I, in the hundreds place, so it's really a 100". If you mean 100, that's always C. Hence the phrasing "two distinct digits (as opposed to a two-digit number). [[Special:Contributions/108.162.221.11|108.162.221.11]] 14:16, 19 April 2016 (UTC)

I think that's actually MI, or 1001.
[[Special:Contributions/162.158.214.222|162.158.214.222]] 16:12, 18 April 2016 (UTC)

: That was my first thought on reading it, too. Doesn't an underline and overline on a Roman numeral increase it by a factor of 10,000, or am I mis-recalling grade school? ---> 19:38 UTC, 18 April 2016

:: I read it as having too much space between strokes for it to be "MI" rather than "IVII", but poor penmanship is as likely as deliberate nonsense. In proper Roman Empire-era Roman numerals, the overline denotes "multiply by 1,000", but in English an overline/underline combo just means we're being fancy. [[Special:Contributions/108.162.221.11|108.162.221.11]] 14:16, 19 April 2016 (UTC)

I assume there are other parts of this that are similarly nonsensical to people who know what Cueball thinks he's talking about. [[Special:Contributions/108.162.221.32|108.162.221.32]] 14:43, 18 April 2016 (UTC)
:When I first read the comic before the explanation I was assuming Cueball was roughly, and poorly, describing a Bombardier DHC-8. It is also known as a Q400 and is a twin-engine turboprop. The silhouette looks vaguely like it.[[User:R0hrshach|R0hrshach]] ([[User talk:R0hrshach|talk]]) 15:56, 18 April 2016 (UTC)

::Wholeheartedly agreed on it being a DHC-8 version, which could be a Q400. The engine nacelles appear to extend behind the wing (unlike an ATR42/72 or Do328), and the T-tail eliminates a lot of other regional prop possibilities. It also ties in with Cueball calling it a "Q404". [[Special:Contributions/108.162.237.170|108.162.237.170]] 17:07, 18 April 2016 (UTC)

::As someone who's worked around "Dash 8's", I echo the Bombardier Q400 identification. The 400-series has the longest fuselage of the DHC-8 family and the aircraft illustrated looks longer than a DHC-8-300. It's definitely too long to be a DHC-8-100 or -200.[[Special:Contributions/173.245.54.35|173.245.54.35]] 18:59, 20 April 2016 (UTC)

De Havilland Canada (which developed the Dash-8) did belong to Boeing between 1988 and 1992, during which time the aircraft was commonly referred to as the "Boeing Dash-8". The Q400 variant was developed after DHC was sold to Bombadier, however. So it is possible that a DHC-8 could, in fact, have been made by Boeing, just not the Q400 variant.

There are ''so many'' things wrong about this comic. [[User:.42|.42]] ([[User talk:.42|talk]]) 14:53, 18 April 2016 (UTC)

Maybe I'm totally off base, but this reminds me of something called "Vaynespotting". In League of Legends, there's a character named Shauna Vayne. She has an extremely high skill-ceiling and skill-floor. Vaynespotting is a minigame where other players receive imaginary points for calling out a bad Vayne player when that player makes aggressive maneuvers, but doesn't have the skill to pull it off. [[User:Thefance|Thefance]] ([[User talk:Thefance|talk]]) 15:38, 18 April 2016 (UTC)

Is that black hat or white hat? [[Special:Contributions/108.162.221.65|108.162.221.65]] 15:10, 18 April 2016 (UTC)
:Probably White Hat, but it is impossible to say. Have corrected explanation [[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 16:11, 18 April 2016 (UTC)
::Yes, I think that it is White Hat. Just in terms of personality, most encounters with BH end up with some sort of sadistic remark, whereas WH is sometimes used just as a foil character.[[User:RedHatGuy68|RedHatGuy68]] ([[User talk:RedHatGuy68|talk]]) 02:17, 20 April 2016 (UTC)

Fixed the title text explanation regarding the hydroelectric plant. The water going over the dam still falls down (reservoir -> dam -> out of the plane?), but lifting the water in the plane would take more energy than the plant would produce.[[Special:Contributions/108.162.237.170|108.162.237.170]] 17:02, 18 April 2016 (UTC)

To me this comic looks like a clear reference to the "user agent" property of a browser notorious for being long, nonsensical and bearing little relationship to the version and the type of browser the client actually uses. E.g. In my Chromium this value is: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/49.0.2623.108 Chrome/49.0.2623.108 Safari/537.36. [[Special:Contributions/141.101.80.72|141.101.80.72]] 17:46, 18 April 2016 (UTC)

:The user agent string is not SUPPOSED to say what browser you HAVE, but what your browser is capable of doing. For start, Mozilla/ means that it's graphics browser, just like Netscape 4. Gecko means that authors of engine did read the HTML specifications (as authors of Gecko did), as opposed to authors of older versions of Internet Explorer (older than 7). It's because user agent string is only thing server knows about browser and therefore uses it to choose what version of page (and bug workarounds) it's supposed to use. And because some servers never update their definitions, every new browser needs to ADD his own strings to strings of some already existing browser instead of replacing them. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 14:16, 19 April 2016 (UTC)

Dual Wielding could easily refer to the fact the plane has two engines or possibly four if it is dual wielding engine sets. I feel the current explanation of that line item is a little lacking. ([[Special:Contributions/173.245.56.60|173.245.56.60]] 17:52, 18 April 2016 (UTC))
:Then please update the explanation :-) [[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 17:58, 18 April 2016 (UTC)

I originally read that as "Dual Weld", as in 'using a dual welder', which made no sense since it would be absolutely irrelevant (a dual welder can mean either a welding machine that operates on 120/240V or one that operates in both gas/gasless mode.) [[User:Ralfoide|Ralfoide]] ([[User talk:Ralfoide|talk]]) 16:40, 19 April 2016 (UTC)

I understood the Mig-380 part as a mix, an Airbus-380 but made by Mig. I'm not sure if I explained myself properly...[[User:NeoRaist|NeoRaist]] ([[User talk:NeoRaist|talk]]) 18:15, 18 April 2016 (UTC)

Some reference on "planetspotting" by Kepler? [[Special:Contributions/188.114.102.176|188.114.102.176]] 18:43, 19 April 2016 (UTC)

: "''What's that planet?''" "That's Sid Meier's Taupe Netherlands PILF #14!" [[User:.42|.42]] ([[User talk:.42|talk]]) 20:27, 19 April 2016 (UTC)
:: It's NEW Netherlands! ;) [[User:Elektrizikekswerk|Elektrizikekswerk]] ([[User talk:Elektrizikekswerk|talk]]) 08:50, 20 April 2016 (UTC)

Well done guys! I have finals, so I didn't check xkcd until now. Loand Behold! An in depth explanation for every part of this joke, which I originally understood none of. With dry humour on the side To Boot! Gold Stars All Around![[User:NotLock|NotLock]] ([[User talk:NotLock|talk]]) 04:55, 20 April 2016 (UTC)

1669: Planespotting

2016-04-18T16:53:52Z

173.245.54.35:

{{comic
| number = 1669
| date = April 18, 2016
| title = Planespotting
| image = planespotting.png
| titletext = No, a hydroplane doesn't land on water--that's an aquaplane. A hydroplane is a plane that gets electric power from an onboard water reservoir with a tiny dam and turbines.
}}

==Explanation==
{{incomplete|So far mainly a list. Could be listed better either bullet or in a table.}}

[[Cueball]] and a [[:Category:Characters with Hats|man with a hat]] are "{{w|Aircraft_spotting|planespotting}}," an activity which seems to be similar to bird watching, but for airplanes. The name is probably a reference to {{w|trainspotting (hobby)|trainspotting}}, a hobby in which amateur enthusiasts collect detailed information about the types of train cars and engines that operate in their area, and attempt to identify and catalog them as they pass by. The man with the hat asks Cueball to identify the airplane flying overhead. Cueball, who "assumes" he knows a lot about planes (but does not) gives a long, nonsensical answer.

This is probably not [[Black Hat]] as he would not normally care what plane was in the sky. But due to the silhouette drawing is cannot either be determined that this is [[White Hat]] although that would be more in character.

{{w|Boeing}} is a company that designs and builds aircraft.

The {{w|French submarine Astrée (Q200)|Q404}} was a French submarine captured by Germany during World War II.

{{w|Category:Twin-engined_aircraft|Twin-engine}} refers to aircraft with two engines.

Communication equipment that can use 4 different radio frequency bands is called {{w|Quad band}}.

{{w|MiG}} suggests an aircraft produced by the Russian manufacturer. However, MIG-380 is a type of welding equipment ({{w|metal inert gas}}, 380V).

A {{w|Hybrid vehicle}} is able to use more than one distinct power source. The most common combination is a combustion engine and an electric motor.

{{w|Dual wield}}ing is using two weapons, one in each hand. It is highly unlikely that the aircraft is dual-wielded by its pilot, and it is equally ridiculous to imagine that the plane is dual-wielding anything.

"Mk." (or Mark) is usually used to specify a model number using a Roman numeral. While IVII is not a standard number in the {{w|Roman_numerals|Roman numeral system}}, under standard rules it would be equivalent to VI, or 6. On the other hand, it could be a mishmash way of writing "42".

{{w|Aircraft_diesel_engine|Turbo diesel}} engines are sometimes used in aircraft.

The {{w|Boeing 797}} has never been produced, but a hoax design has been circulating the Internet since the mid-2000's.

A hydroplane is either an {{w|aquaplaning|undesirable activity}} of a wheeled vehicle crossing shallow water, or a type of {{w|hydroplane (boat)|boat}} for which hydroplaning is the desired mode of travel.
Powering an aircraft with a miniature {{w|hydroelectric dam}} connected to an on-board reservoir is a physical impossibility, comparable to pulling yourself up by your bootstraps.
The energy that power hydro plants come from the potential energy released by a mass of water as it goes down. But here, because of the reservoir is on board, the water should go up instead of down and thus cannot produce energy.
An aquaplane is a similar to a short surfboard, on which a person stands while the board is pulled by a speedboat. The correct name for a plane that lands on water (on purpose) is a {{w|seaplane|seaplane}}.

==Transcript==
:[Cueball and a man with a hat is seen in silhouette standing on the ground looking towards the sky. A fixed wing aircraft can be seen in the sky, also in silhouette.]
:Man with hat: What's That Airplane?
:Cueball:Oh, That's a Boeing Q404 twin-engine quad-band mig-380 hybrid dual-wield Mk. IVII Turbodiesel 797 Hydroplane.

:[Caption below the panel:]
:I've always assumed I'm one of those people who knows a lot about planes, but I've never actually checked.

{{comic discussion}}

[[Category:Comics featuring Cueball]]
[[Category:Characters with Hats]]

Talk:1658: Estimating Time

2016-03-21T16:14:16Z

173.245.54.35:

Nice to see [[Danish]] so clearly back in action. It was also way too long since there have been any clear references to self reference although it of course doesn't reach the level of [[688: Self-Description]]. ;-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 13:00, 21 March 2016 (UTC)

Makes me wonder if Randall is working on another big comic, and how long those take him. - Dan - [[Special:Contributions/198.41.235.77|198.41.235.77]] 13:25, 21 March 2016 (UTC)

Why is this talking about adding doubling imaginary numbers? Time estimates are usually non-negative real numbers. [[Special:Contributions/162.158.91.165|162.158.91.165]] 15:01, 21 March 2016 (UTC)
: I was thinking the exact same thing until I realized that in this context, "imaginary" refers to "non-existent": The numbers being doubled only exist in Ponytail's head. I was very confused until I realized that he wasn't referring to complex numbers with a real component of zero. [[Special:Contributions/173.245.54.35|173.245.54.35]] 16:14, 21 March 2016 (UTC)

This may be a reference to the rule of thumb that you double your estimate and raise to the next higher unit. E.g.if you think it will take two days, give an estimate of four weeks. There are of course amny similar rules out there.
--[[Special:Contributions/162.158.133.144|162.158.133.144]] 15:58, 21 March 2016 (UTC)

356: Nerd Sniping

2016-03-21T16:09:42Z

173.245.54.35: /* Explanation */ Fixed a typo.

{{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 average the resistance of the path (1 ohm of resistance over 2 paths). 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 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 suggest it would be fun if he made his own sign. Black Hat finally suggest 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 comes later, and will fail due to their ability to realize when they will come up short. This is also an 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 not interesting 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 zebra crossing. But the driver may have seen him walking, an then estimated that he would be safe before reaching him, and then realizing too late that he stopped in the street. Alternatively the truck driver is part of Black Hat's sport.

Randall has later referred back to the concept of ''Nerd Sniping'' in the [[what if?]] blog. In [http://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 zebra 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 on to 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 zebra crossing.]
:Black Hat: Hey!

:[A close up of Black Hat's sign is shown in a frame less 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 frame less 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]]

Talk:1648: Famous Duos

2016-02-26T17:10:29Z

173.245.54.35: Just commenting. I also rearranged one of the comments because it's relevant. (I hope this is allowed. If it's not, just move my comment and the one I commented on back to where they were.)

== No rhyme nor reason to these pairings? ==

It appears the pairings are completely random. I was looking for some deeper meaning to them but it seems this is one of those comics to be taken entirely at face value. [[Special:Contributions/108.162.216.12|108.162.216.12]] 14:18, 26 February 2016 (UTC)

Aren't "Pinky and Clyde" also the names of the pink and orange Pacman ghosts? [[Special:Contributions/108.162.216.36|108.162.216.36]] 11:48, 26 February 2016 (UTC)
: Yes, this is true. Are there any other sensible pairings? [[Special:Contributions/173.245.54.35|173.245.54.35]] 17:10, 26 February 2016 (UTC)

You've already posted the correct pairs, but of course I wanted to draw them with lines, nursery school style:

http://i.imgur.com/tWTJAYC.gif

[[Special:Contributions/108.162.228.143|108.162.228.143]] 15:33, 26 February 2016 (UTC)

== Possible inspiration ==
Possible inspiration: the comedy music duo calling themselves Garfunkel and Oates
[[Special:Contributions/108.162.216.48|108.162.216.48]] 15:45, 26 February 2016 (UTC)

:Yes, that was my first thought as well. Never heard of Hall. [[Special:Contributions/108.162.219.5|108.162.219.5]] 16:08, 26 February 2016 (UTC)

Talk:1641: Hot Dogs

2016-02-11T18:50:22Z

173.245.54.35: Forgot to sign.

a friend of mine told a story once of a girl in his high school that used a hot dog as a toy once. supposedly it broke off inside and she had to go to the ER to have it removed. Is it unreasonable to theorize, since condoms are used primarily for sexual activities, and hot dogs are shaped similar to sexual objects, whether anatomical or otherwise, that the person off screen is using the hot dogs in condoms possibly for sexual activity, or maybe (https://explainxkcd.com/330/).
I really don't know, but if someone else thinks there is possibly validity in this theory, i don't know how to incorporate it into the explanation --[[User:Beardmcbeardson|Beardmcbeardson]] ([[User talk:Beardmcbeardson|talk]]) 07:46, 10 February 2016 (UTC)
: That's actually an [http://www.snopes.com/college/risque/hotdog.asp old urban legend]. [[Special:Contributions/162.158.142.148|162.158.142.148]] 08:24, 10 February 2016 (UTC)
:: Just buy a dildo, for cryin' out loud! On an note more related to the comic, the original reason might have been some combination of factors like "bakers hate this" or "Meat packers do that", but I suspect the reason it has been perpetuated is to encourage the "I have buns, should get hot dogs/I have hot dogs, should get buns" loop, so people spend more. -Pennpenn [[Special:Contributions/108.162.250.162|108.162.250.162]] 23:03, 10 February 2016 (UTC)
::: [http://www.explainxkcd.com/wiki/index.php/Delicious Like this?] [[Special:Contributions/173.245.54.35|173.245.54.35]] 18:50, 11 February 2016 (UTC)
:: [http://cdn.meme.am/instances/63268320.jpg Here's Family Guy's take on the whole thing.][[Special:Contributions/108.162.241.133|108.162.241.133]]
:: I know the question from {{w|Bulletproof Monk}} ([http://www.imdb.com/title/tt0245803/quotes]) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 15:14, 11 February 2016 (UTC)

In point of fact, hot dogs come in packages of seven. At least the ones I like do [[User:Mikemk|Mikemk]] ([[User talk:Mikemk|talk]]) 09:35, 10 February 2016 (UTC)

I always buy condoms in packs of one hundred. The fun / expense ratio is much better, than in small packs. [[Special:Contributions/162.158.203.142|162.158.203.142]] 10:45, 10 February 2016 (UTC)

This is a very simple problem: Hot dogs go back to German tradition, where
a sausage is held within a German "Weck" but a real one, not one of those American
buns. (See Wikipedia)
The American style buns were an invention of American bakers, so the reason for those
numbers is obvious:
The Hot Dogs stuck with the German tradition (decimal system), whereas the buns
are in packages of eight for easy break down in halves, quarters, eights. (Witworth)
[[Special:Contributions/162.158.91.215|162.158.91.215]] 15:21, 10 February 2016 (UTC)

Should a reference to [[305: Rule 34]] be added for the pizza? [[User:Condor70|Condor70]] ([[User talk:Condor70|talk]]) 17:00, 10 February 2016 (UTC)

Perhaps the off-panel person is making some sort of reference to sheep intestines?[[Special:Contributions/108.162.216.10|108.162.216.10]] 18:16, 10 February 2016 (UTC)

I just bought hot dogs yesterday for the first time in over a year because I have chili and wanted something different to go with it. So this was an interesting comic to wake up to. [[Special:Contributions/108.162.238.76|108.162.238.76]] 19:19, 10 February 2016 (UTC)

I find that hot dogs and buns are usually sold in multiples of 6. [[Special:Contributions/141.101.106.23|141.101.106.23]] 19:24, 10 February 2016 (UTC)

Well, instead of "he realizes his friend is putting hot dogs in condoms" I was initially thinking of (what is apparently called) [http://www.bunrab.com/dailyfeed/dailyfeed_images_jan-07/df07_01-29_hotdog.jpg french hot dog buns], which means... well, I guess you can figure it out. [[Special:Contributions/162.158.91.194|162.158.91.194]] 17:17, 10 February 2016 (UTC)

The reason I heard for why hot dogs and buns come in uneven counts was because the manufacturers of each came to a mutual arrangement. The logic was that consumers with leftover hot dog buns would buy extra hot dogs, and vice versa. As such, hot dog makers and bun makers both profit. [[Special:Contributions/108.162.216.55|108.162.216.55]] 17:04, 10 February 2016 (UTC)
: I always figured it was the opposite -- that hot dog makes and bun makers ''didn't'' coordinate their efforts, and instead sold hot dogs and buns packed in whatever amounts made the most sense for ''themselves'' at the price they thought was best. --[[User:Aaron of Mpls|Aaron of Mpls]] ([[User talk:Aaron of Mpls|talk]]) 19:35, 10 February 2016 (UTC)

I've seen hot dogs packaged in 4, 6, 8 and 10 and buns in the same varying sizes. Though 4 is rare in both cases. [[User:Tharkon|Tharkon]] ([[User talk:Tharkon|talk]]) 22:48, 10 February 2016 (UTC)

Seriously: WTF IS WRONG WITH COSMOPOLITAN. I never read it but I know its fame of giving questionable sex tips. But as an Italian, the idea of involving pizza into sex is horrifying to me. And it would never work with an Italian man/woman. Really. You wouldn't ruin pizza with sex. You would eat pizza and then have sex. --[[Special:Contributions/162.158.150.222|162.158.150.222]] 06:03, 11 February 2016 (UTC)

Talk:1641: Hot Dogs

2016-02-11T18:48:50Z

173.245.54.35:

a friend of mine told a story once of a girl in his high school that used a hot dog as a toy once. supposedly it broke off inside and she had to go to the ER to have it removed. Is it unreasonable to theorize, since condoms are used primarily for sexual activities, and hot dogs are shaped similar to sexual objects, whether anatomical or otherwise, that the person off screen is using the hot dogs in condoms possibly for sexual activity, or maybe (https://explainxkcd.com/330/).
I really don't know, but if someone else thinks there is possibly validity in this theory, i don't know how to incorporate it into the explanation --[[User:Beardmcbeardson|Beardmcbeardson]] ([[User talk:Beardmcbeardson|talk]]) 07:46, 10 February 2016 (UTC)
: That's actually an [http://www.snopes.com/college/risque/hotdog.asp old urban legend]. [[Special:Contributions/162.158.142.148|162.158.142.148]] 08:24, 10 February 2016 (UTC)
:: Just buy a dildo, for cryin' out loud! On an note more related to the comic, the original reason might have been some combination of factors like "bakers hate this" or "Meat packers do that", but I suspect the reason it has been perpetuated is to encourage the "I have buns, should get hot dogs/I have hot dogs, should get buns" loop, so people spend more. -Pennpenn [[Special:Contributions/108.162.250.162|108.162.250.162]] 23:03, 10 February 2016 (UTC)
::: [http://www.explainxkcd.com/wiki/index.php/Delicious Like this?]
:: [http://cdn.meme.am/instances/63268320.jpg Here's Family Guy's take on the whole thing.][[Special:Contributions/108.162.241.133|108.162.241.133]]
:: I know the question from {{w|Bulletproof Monk}} ([http://www.imdb.com/title/tt0245803/quotes]) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 15:14, 11 February 2016 (UTC)

In point of fact, hot dogs come in packages of seven. At least the ones I like do [[User:Mikemk|Mikemk]] ([[User talk:Mikemk|talk]]) 09:35, 10 February 2016 (UTC)

I always buy condoms in packs of one hundred. The fun / expense ratio is much better, than in small packs. [[Special:Contributions/162.158.203.142|162.158.203.142]] 10:45, 10 February 2016 (UTC)

This is a very simple problem: Hot dogs go back to German tradition, where
a sausage is held within a German "Weck" but a real one, not one of those American
buns. (See Wikipedia)
The American style buns were an invention of American bakers, so the reason for those
numbers is obvious:
The Hot Dogs stuck with the German tradition (decimal system), whereas the buns
are in packages of eight for easy break down in halves, quarters, eights. (Witworth)
[[Special:Contributions/162.158.91.215|162.158.91.215]] 15:21, 10 February 2016 (UTC)

Should a reference to [[305: Rule 34]] be added for the pizza? [[User:Condor70|Condor70]] ([[User talk:Condor70|talk]]) 17:00, 10 February 2016 (UTC)

Perhaps the off-panel person is making some sort of reference to sheep intestines?[[Special:Contributions/108.162.216.10|108.162.216.10]] 18:16, 10 February 2016 (UTC)

I just bought hot dogs yesterday for the first time in over a year because I have chili and wanted something different to go with it. So this was an interesting comic to wake up to. [[Special:Contributions/108.162.238.76|108.162.238.76]] 19:19, 10 February 2016 (UTC)

I find that hot dogs and buns are usually sold in multiples of 6. [[Special:Contributions/141.101.106.23|141.101.106.23]] 19:24, 10 February 2016 (UTC)

Well, instead of "he realizes his friend is putting hot dogs in condoms" I was initially thinking of (what is apparently called) [http://www.bunrab.com/dailyfeed/dailyfeed_images_jan-07/df07_01-29_hotdog.jpg french hot dog buns], which means... well, I guess you can figure it out. [[Special:Contributions/162.158.91.194|162.158.91.194]] 17:17, 10 February 2016 (UTC)

The reason I heard for why hot dogs and buns come in uneven counts was because the manufacturers of each came to a mutual arrangement. The logic was that consumers with leftover hot dog buns would buy extra hot dogs, and vice versa. As such, hot dog makers and bun makers both profit. [[Special:Contributions/108.162.216.55|108.162.216.55]] 17:04, 10 February 2016 (UTC)
: I always figured it was the opposite -- that hot dog makes and bun makers ''didn't'' coordinate their efforts, and instead sold hot dogs and buns packed in whatever amounts made the most sense for ''themselves'' at the price they thought was best. --[[User:Aaron of Mpls|Aaron of Mpls]] ([[User talk:Aaron of Mpls|talk]]) 19:35, 10 February 2016 (UTC)

I've seen hot dogs packaged in 4, 6, 8 and 10 and buns in the same varying sizes. Though 4 is rare in both cases. [[User:Tharkon|Tharkon]] ([[User talk:Tharkon|talk]]) 22:48, 10 February 2016 (UTC)

Seriously: WTF IS WRONG WITH COSMOPOLITAN. I never read it but I know its fame of giving questionable sex tips. But as an Italian, the idea of involving pizza into sex is horrifying to me. And it would never work with an Italian man/woman. Really. You wouldn't ruin pizza with sex. You would eat pizza and then have sex. --[[Special:Contributions/162.158.150.222|162.158.150.222]] 06:03, 11 February 2016 (UTC)

1638: Backslashes

2016-02-09T17:00:03Z

173.245.54.35:

{{comic
| number = 1638
| date = February 3, 2016
| title = Backslashes
| image = backslashes.png
| titletext = I searched my .bash_history for the line with the highest ratio of special characters to regular alphanumeric characters, and the winner was: cat out.txt | grep -o "\\\[[(].*\\\[\])][^)\]]*$" ... I have no memory of this and no idea what I was trying to do, but I sure hope it worked.
}}

==Explanation==
{{incomplete|Need rewriting of the entries in the list and a thorough analysis of the title text}}

Most {{w|Formal language|formal languages}} use the concept of a {{w|String literal|string}}, which is just a text between some delimiters, usually quotes. For example, "Hello, world" is a string. The text being represented is "Hello, world" without the quotes, however the quotes are also written to mark the beginning and end of the string. This is a problem when the text itself contains a quote, as in "This is a "quoted" string". The quotes around the word "quoted" are intended to be part of the text, but the {{w|Lexical analysis|language processor}} will likely confuse it for the end of the string.

To avoid this problem, an {{w|Escape character|escape character}} (usually a backslash) is prepended to non-string-terminating quotes. So, the previous text would be written as "This is a \"quoted\" string". The language processor will substitute every occurrence of \" with only the quote character, and the string terminates at the quote character which does not immediately follow a backslash. However, the problem now is that the intended text might contain a backslash itself. For example, the text "C:\" will now be interpreted as an unterminated string containing a quote character. To avoid this, literal backslashes also are escaped with a second backslash, i.e. instead of "C:\" we write "C:\\", where the language processor interprets \\ as one single backslash and the quote terminates the string.

This doubling of backslashes happens in most programming and scripting languages, but also in other syntactic constructs such as {{w|Regular expression|regular expressions}}. So, when several of these languages are used in conjunction, backslashes pile up exponentially (each layer has to double the number of slashes). A reasonable example would be a {{w|PHP}} script in a web server which writes {{w|JavaScript}} code to be run in the client. If the JavaScript code has to output a smiley for scratching one's head (i.e. <code>r:-\</code> ), it would look like this:
document.write ("r:-\\");
However, since this JavaScript code is to be written through a PHP script, the PHP code would be:
echo "document.write (\"r:-\\\\\");";
where:
* The word <code>echo</code> is the PHP command for writing something
* The first quote starts the string
* The <code>document.write (</code> (including the open parenthesis) is written literally
* The <code>\"</code> following that is a literal quote to be written
* The <code>r:-</code> is written literally
* The first two slashes produce one single slash
* The next two slashes produce another single slash
* The next <code>\"</code> produces a literal quote character
* The close parenthesis and the semicolon are to be written literally
* The next quote finishes the string.
* The final semicolon terminates the <code>echo</code> command

So, the presented scenario has escalated from a simple <code>r:-\</code> smiley to no less than five backslashes in a row without stepping out of the most common operations. If we go a bit further and try to write a {{w|Java (programming language)|Java}} program that outputs our PHP script, we'd have:
System.out.println ("echo \"document.write (\\\"r:-\\\\\\\\\\\");\";");
Here, we have 11 backslashes in a row: the first 10 produce the 5 we need in our PHP script, and the last one is for escaping the quote character.

This kind of backslash explosion is known as {{w|Leaning toothpick syndrome}}, and can happen in many situations. The one in the title text is about a {{w|Bash (Unix shell)|bash}} command (which uses the backslash to escape arguments) invoking the {{w|grep}} utility which searches for text following a pattern specified by means of a regular expression (which also uses the backslash to escape special characters). This leads to 3 backslashes in a row in the command, which could easily become 7 backslashes in a row if the text being searched for also contains a backslash. Even advanced users who completely understand the concept often have a hard time figuring out exactly how many backslashes are required in a given situation. It is hopelessly frustrating to carefully calculate exactly the number of backslashes and then noticing that there's a mistake so the whole thing doesn't work. At a point, it becomes easier to just keep throwing backslashes in until things work than trying to reason what the correct number is.

=== Entries in the list ===
The first four entries with 1-4 backslashes make sense: a "real backslash" is when the program is told to find one of these using two backslashes. If you need to find such a double "real backslash" you would need a third, hence the first ''real'' is written in italic. And if you want to write a regular expression to find a backslash, and you're working in a language like Java, you need four backslashes--the regular expression itself would require two backslashes, each of which would need to be expressed as doubled backslashes in the string literal. (The use of four backslashes is specifically mentioned in the documentation for the Python regular expression library [https://docs.python.org/2/library/re.html https://docs.python.org/2/library/re.html].)

Using 5-7 backslashes continues the trend, first with five a reference to {{w|Elder}} which has many meanings. It has become known through fantasy media; examples are the {{w|Elder Gods}} of the Cthulhu Mythos, various 'Elder' magical items and beings in the {{w|Dungeons and Dragons}} mythologies, and the {{w|Elder Days}}, which are the first Ages of {{w|Middle-earth}} in {{w|The Silmarillion}}, the more-or-less prequel to {{w|The Lord of the Rings}}. More recently it has been used in the {{w|Harry Potter}} universe with the {{w| Magical_objects_in_Harry_Potter#Deathly_Hallows|Elder wand}} made from {{w|Sambucus|Elder wood}}.

Using 6 backslashes will cause them to escape the computer and enter your brain and using 7 backslashes makes it ''so real it {{w|Transcendence (philosophy)|transcends}} {{w|Spacetime|time and space}}.''

The list gives names for all numbers of backslashes from 1 up to 8, but then the last entry has 11 slashes followed by "..." to indicate they continue forever. This is: ''The true name of {{w|Baal (demon)|Ba'al}}, the {{w|Soul eater (folklore)|Soul-Eater}}''. This indicates that if you continue misusing backslashes like this you will end up devoured by a demon, for instance {{w|Beelzebub}}, for being so thoughtless... Ba'al has been mentioned before in [[1246: Pale Blue Dot]] and [[1419: On the Phone]].

=== Title text ===
The command listed would not work. Just the string fed to grep would break, due to false escapes and the dollar sign '$' not being followed by a legal identifier, but rather a double quote. Changing the double quotes around the grep parameter to single quotes would instead yield but one error: that the close-paren ')' does not have a matching predecessor open-paren '('. Escaping that character would yield a syntactically correct regex that matches '\[(', followed by any string or lack thereof followed by '\[])]', followed by any string that does not contain ')' or ']', followed by '$'. The -o argument means to only print the match, not the line which contains it, and 'cat out.txt |' means to check the file out.txt for the matches. Therefore, this corrected command would check out.txt and print any matches of the aforementioned pattern. Why any file would contain such a bizarre pattern of characters escapes me (use '\me' for this purpose xD).

==Transcript==
:[A list of the names of different numbers of backslashes. After each "item" there is a gray line to the text describing each item. As the text is aligned above each other, the lines becomes shorter as the sequence of backslashes becomes longer until there is just a line with the length of a single hyphen for the last item. There are 1 to 8 backslashes and then 11 plus "..." in the last entry.]
:\------------ Backslash
:\\----------- Real backslash
:\\\---------- ''Real'' real backslash
:\\\\---------- Actual backslash, for real this time
:\\\\\--------- Elder backslash
:\\\\\\-------- Backslash which escapes the screen and enters your brain
:\\\\\\\------- Backslash so real it transcends time and space
:\\\\\\\\------ Backslash to end all other text
:\\\\\\\\\\\...- The true name of Ba'al, the Soul-Eater

{{comic discussion}}

[[Category:Regex]]
[[Category:Programming]]

Talk:1638: Backslashes

2016-02-03T16:51:14Z

173.245.54.35:

...Maybe it's meant to search for all Game Grumps transcripts which make mention of the "[http://gamegrumps.wikia.com/wiki/Grep Grep]" gag? [[Special:Contributions/108.162.216.55|108.162.216.55]] 15:53, 3 February 2016 (UTC)

It should be noted that this also occurs in almost every programming language where "\" is the escape character. i.e.
print("Hello")
> Hello
print("\"Hello\"")
> "Hello"
print("\\Hello\\")
> \Hello\
Oh, and by the way, isn't this the third comic to mention "Ba'al, the Soul Eater"? Maybe we should start a category. (Others are [http://www.explainxkcd.com/wiki/index.php/1246:_Pale_Blue_Dot 1246] (title text) and [http://www.explainxkcd.com/wiki/index.php/1419:_On_the_Phone 1419].)
[[Special:Contributions/173.245.54.29|173.245.54.29]] 06:14, 3 February 2016 (UTC)
:[[:Category:Ba'al|Did that]] before seeing you comment, so yes I agree. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:47, 3 February 2016 (UTC)

The last entry may also be an oblique reference to the infinitely-expandable recursive acronym "GOD = GOD Over Djinn" mentioned in Richard Hofstadter's Gödel, Escher, Bach.[[User:Taibhse|Taibhse]] ([[User talk:Taibhse|talk]]) 16:42, 3 February 2016 (UTC)

;I don't think the regex is invalid

According to <tt>man grep</tt> you need to specify the <tt>-E</tt> option to use extended regex; without it unescaped parentheses are not interpreted, so they don't need to match.

My - very wild - guess is that it was the command he used to find the line with the most special characters, but I am not confident enough to edit the article (if someone can confirm?). {{unsigned ip|141.101.66.83}}

If it was supposed to do that, it doesn't work. Running it on my bash history matches no lines, and I have lots of special characters in there [[Special:Contributions/197.234.242.243|197.234.242.243]] 07:12, 3 February 2016 (UTC)

Explain it to me like I'm dumb. What is this comic going on about? I think the explanation needs more examples like that hello, above, because that's almost understandable. --[[Special:Contributions/198.41.238.231|198.41.238.231]] 07:47, 3 February 2016 (UTC)
:I agree. But I cannot help either.--[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:51, 3 February 2016 (UTC)

This is the third time Randall has mentioned Ba'al the Soul Eater xD [[User:International Space Station|International Space Station]] ([[User talk:International Space Station|talk]]) 08:26, 3 February 2016 (UTC)
:Yes, that was already mentioned a few hours before you comment, see the first comment. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:51, 3 February 2016 (UTC)

After passing the regex through bash, you get <nowiki>\\[[(].*\\[\])][^)\]]*$</nowiki> That is, the literal character \, followed by [ or (, followed by any number of any characters, followed by \, followed by ] or ), followed by any number of characters that aren't ) or ], until the end of the line. [[Special:Contributions/108.162.216.44|108.162.216.44]] 08:33, 3 February 2016 (UTC)
:It sounds like you know what you are talking about. Anyone who can explain it good enough for the explanation, and correct the explanation of the title text if it is wrong to say that it would not work. I have added this as the reason for incomplete. But maybe also examples are needed for people with not programming skills/knowledge. We also enjoy xkcd ;-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:51, 3 February 2016 (UTC)

For fun:
cat ~/.bash_history | xargs -d "\n" -n 1 -I {} bash -c 'chars="$(echo "$1" | grep -o "[a-zA-Z0-9 ]" | wc -l)"; echo "$(( 100 - $(( $chars * 100 / ${#1} )) )) $1"' _ {} | sort -nrk 1 | less

Outputs your bash_history, ordered by relative gibberishness. This was copied by hand from desktop to mobile, might well have a few typos.--[[Special:Contributions/162.158.90.208|162.158.90.208]] 10:04, 3 February 2016 (UTC)

The problem in the comic is not with regexes per se but with situations when the entered text or expression passes through several interpreters, like bash -> grep/sed/awk, or program text -> external shell command. In such cases, you have to escape backslashes for each program in the sequence, and it gets worse if you have 'real' backslashes in the final text that you're processing with the utilities (Windows' file paths, for example). See https://en.wikipedia.org/wiki/Leaning_toothpick_syndrome.
Feel free to lift this to the explanation page, since I'm not good at longer and more careful explanations than this one.
Also, gotta notice that Feedly stripped paired backslashes in the title text (probably passed it through some 'interpreter' embedded in its scripts). [[User:Aasasd|Aasasd]] ([[User talk:Aasasd|talk]]) 10:13, 3 February 2016 (UTC)

:A funny comment about the MediaWiki software, which is even worse than this comic: <code><nowiki><Nikerabbit> I looked the code for rlike and didn't find where it does this. Can you point me to it? <vvv> $pattern = preg_replace( '!(\\\\\\\\\\\\\\\\)*(\\\\\\\\)?/!', '$1\\/', $pattern ); <Nikerabbit> I thought that was ascii art :)</nowiki></code> ([https://phabricator.wikimedia.org/P110$275 source]) --[[Special:Contributions/162.158.91.215|162.158.91.215]] 10:18, 3 February 2016 (UTC)

Interestingly, I first looked at this on my phone (using <strike>Chrome</strike> Feedly for Android), but the title text did not display correctly in that the backslashes didn't appear (which was a little confusing!). In Chrome on my Windows desktop, the title text appeared correctly. [[User:Jdluk|Jdluk]] ([[User talk:Jdluk|talk]]) 11:36, 3 February 2016 (UTC)

enough with the harry potter fancruft. "elder" is a [[Wiktionary:elder|perfectly good word]]. just because you came across it for the first time in harry potter means you are *typing carefully* the kind of person that likes harry potter. unless this is a ''harry potter reference'' wiki, of course. in which case i'll prepare a complete list of every word that appears both here and there and put a list on every page. oh, right, no i won't. --[[Special:Contributions/141.101.106.161|141.101.106.161]] 12:41, 3 February 2016 (UTC)

Remember that "Elder" is used in a lot of RPGs to denote high level enemies or items. I feel like that's what Randall's referring to here, more than Harry Potter or the general sense of the term "Elder."
* +1. Between the fact that harry potter (, ages, or tribes) aren't mentioned anywhere else in the text and the comic being a progressive list, I see this being the most likely explanation. Plus the metion of demons, which are easily the most* common usage of the modifier.
** (*) or second most, after "elder gods", who are, let's face it, also demons. [[Special:Contributions/162.158.180.125|162.158.180.125]] 14:41, 3 February 2016 (UTC)
*** I'm pretty sure that "Elder backslash" is in reference to the "Elder gods" of Lovecraft. [[Special:Contributions/173.245.54.35|173.245.54.35]] 16:51, 3 February 2016 (UTC)

Attempting to add to the discussion: This regex is not necessarily invalid or incomprehensible. It looks like he was looking for a line with a regular expression or definitely some code. You just have to work your way through the backslashes. Although it might be invalid depending on the precise rules. He has some unescaped closing brackets and closing parenthesis. If these have to always be escaped then the regex is invalid. If however you don't have to escape a closing bracket with no opening bracket, then things are fine. I'm not familiar enough with grep's regex parser to know how it handles that edge case. Presuming those unescaped paren and brackets are fine, his regex searches for:

1. A backslash

2. An opening bracket

3. An opening parenthesis (this is a character set but the only character in it is an opening paren)

4. Any number of any characters

5. A backslash

6. An opening bracket

7. A closing bracket

8. A closing paren (presuming it doesn't have to be escaped when there is no opening paren)

9. A closing bracket (presuming it doesn't have to be escaped when there is no opening bracket)

10. Any number of character that are not a closing paren or closing bracket

11. The end of the line

Basically he is looking for a string that looks like:

\[(AAAAA\[])]AAAAA

Looks like a regex to me, and it looks like this regex also doesn't escape closing paren/brackets that don't have an opening paren/bracket, so I'm guessing that he knows what he is doing and his regex is fine. Maybe he was playing regex golf?
[[User:Cmancone|Cmancone]] ([[User talk:Cmancone|talk]])cmancone

Ninjaed by Cmancone, above. I agree with that result in every respect except for the start-of-string being potentially anything, but putting my own analysis in here because it took long enough to type!
Depth-of-backslash might depend upon depth of utility. In Perl, <nowiki>''</nowiki>-quotes (among others) treat everything within as literal whilst ""-quotes (and variations) interpolates any special characters, variables, etc that you put in it. (Search for "Quote and Quote-like operators" in your favourite PerlDocs source.) '\sss' is a literal backslash followed by three 's' characters , while "\sss" is the special \s escape (a whitespace) followed by two further regular characters. You might need to define the first when you need to use it to provide a not-previously-escaped \s so that it might be escaped within another context. ''Or'' you define it as "\\sss" (escaped-\) the first time, as equivalent to '\sss'. But '\\sss' would be a literal that, later, could be interpreted as an escaped-\ to the input of a further context where the \s finally becomes 'match a whitespace'.

'\\\sss' would be literal, whilst "\\\sss" could be equivalent to '\ ss' (literal backslash, literal space, rest of characters). Then, instead of literal '\\sss', for some purpose, you could interpolate two escaped-backslashes "\\\\sss"... and so on.

Meanwhile I ''think'', just from visual inspection, "'''\\\[[(].*\\\[\])][^)\]]*$'''" in Bash should obey the interpolation rules quite nicely. The first two characters must be a literal backslash (from the escaped-backslash) and a literal open-square bracket (again, escaped). The next open-square and the close-square shortly after depict a character class that contains only an open-parenthesis, and could have been written as '''$'''.

The '''.*''' indicates zero-or-more (the asterix) instances of ''any'' character (the dot). There is then a literal backslash (from the next '''\\''' duo) and a literal open-square (the '''\[''' pair) and close-square (the '''\]''' pair). The ''')''' is literal and does not need escaping (as a parenthesis group had not yet been opened), as is the next ''']''' character. To be sure, I would have written these two as the pair escapes '''$\]''', but horses for courses...

Then there's another character class (the next '''[''' and the final ''']''') required zero-or-more times (the asterix) to use up all the rest of the characters to the end (the ending '''$''' character). As there was no '''^''' character (a.k.a. caret/circumflex/etc) at the start, the match isn't bothered about what unmatched characters appear before the original '''\('''. This character class, however, starts with a '''^''' which in this context (the very first character of a character-class definition, not somewhere where an entire match-string starts) indicates negation of the following selection, so it is all characters ''but'' those specified, which is the regular close-parenthesis and (because it needs to be contained within a '''[]''' pair) the escaped close-square.

So, all matching strings must start with '''\[(''', i.e. the backslash, open-square and open-paren. They can continue with ''any'' further text, before then having a '''\[])]''', i.e. backslash, open-and-close-squares and close-paren, close-square. After this, the match continues just as long as there are no non-closing square/classic brackets before the ending.

The minimum matching literal string would be '''\[(\[])]''' with longer variants being of the form '''X\[(Y\[])]Z''' where X and Y can be replaced by anything (or be absent), and Z can be replaced by anything (or absent!) ''so long as it doesn't contain possibly relevent close-brackets!''. The latter stipulation is likely because the Y (and X) ''is'' allowed to contain these characters, and for some reason you don't want to confuse the test by finding some other '''\[])]''' segment within the X/Y-zones. (In this context, it doesn't actually seem to matter too much. But it might do in ways I haven't spotted or just be a hang-over from a prior permutation of the test.)

The "grep -o" function is working on the output to the file being '''cat'''ed (there are alternate ways of doing this that some people might prefer), to only accept the lines in the file that match the '''X\[(Y\[])]Z''' string. These lines would appear to be lines of out.txt (a fairly generic name that reveals little to its original purpose) that are well-formed for some other purpose. A safety-escaped (i.e. not to be taken literally by any simple parser) '''[]'''-grouping containing a '''()'''-group (''not'' escaped, perhaps reasonably in context) containing potentially random text followed by an empty '''[]''' pair (again, safety-escaped). Depending on the source, the empty '''[]'''-pair could mean many things, as with the other layers. And the lines may end with any further text.

The "out.txt" file might be the result of a prior Grep (string-search function) quote possibly scanning code for lines of particular importance by another pattern and dumping the results to out.txt for further perusal. And then Randall finds the need to dig further into the first result by extracting just those already selected that all have the '''X\[(Y\[])Z]'''-ish pattern to them.

But I could be wrong, and that's way too long for an official explanation.
(Perhaps just something like the penultimate paragraph, if we're not entirely mistaken?) [[Special:Contributions/162.158.152.89|162.158.152.89]] 14:14, 3 February 2016 (UTC)

The regex is supposed to be looking for:
\\\ backslash
[[(] [ or (
.* any character (repeated 0 or more times)
space space
\\\ backslash
[[\])] probably meant to match either [, ] or ). However, it's not correct, it instead matches the literal characters [)]
[^)\]]* probably meant to match any character that isn't ) or ], repeated. Instead it means one character that's not a ), and then a ] zero or more times
$ end of string

The first problem is that you're not supposed to escape ] in a [...], and it also has to be first in the grouping (unless negated with a ^) It should be [][)] or something similar.
The second problem is the same. The last bit should be [^])]*$ and not [^)\]]*$. [[User:Khris|Khris]] ([[User talk:Khris|talk]]) 14:24, 3 February 2016 (UTC)

I was reading through the regex, if using grep you run into an error with an unmatched ")". Removing this gets a string such as \[(AAAAA\[]]AAAAA$ http://regexr.com/3cng8 [[Special:Contributions/162.158.214.230|162.158.214.230]] 14:42, 3 February 2016 (UTC)

The regex relies on several special cases (*surprise*).
First: bash double-quote expansion (see [https://www.gnu.org/software/bash/manual/html_node/Double-Quotes.html#Double-Quotes]). Perhaps non-intuitively, \\\ followed by a character that \ doesn't escape is an escaped backslash followed by a literal backslash, effectively the same as \\\\ followed by that same non-escaped character. After bash double-quote expansion, this results in:

\\[[(].*\\[\])][^)\]]*$

grep interprets this as:

# any leading non-\ characters
# literal backslash
# character class containing [ and (
# zero or more *any* characters
# another literal backslash
# yet another literal backslash, via a character class containing only a backslash. Note this does not contain an escaped ], as it might appear at first glance. See [http://www.gnu.org/software/grep/manual/html_node/Character-Classes-and-Bracket-Expressions.html]
# literal )
# literal ]
# character class of anything except ), \
# zero or more ]
# end of line

Matching examples:
*echo 'asdf\[asdfasdf\\)]a]]]]]]' | grep -o "\\\[[(].*\\\[\])][^)\]]*$"
*echo '$\$]P' | grep -o "\\\[[(].*\\\[\])][^)\]]*$"

----
[[Special:Contributions/108.162.216.34|108.162.216.34]] 16:14, 3 February 2016 (UTC)rb

Talk:694: Retro Virus

2016-01-26T04:08:08Z

173.245.54.35:

Edited to reflect that at the time referenced in the comic (2003), Windows XP machines were not necessarily "more susceptible" to viruses, but rather due to their ubiquity (especially at large corporations or other organizations) were more likely to be targeted by viruses. I'm certainly not an expert, so please if anyone has a better understanding, update or revert the explanation, as appropriate. [[User:Orazor|Orazor]] ([[User talk:Orazor|talk]]) 08:52, 11 June 2014 (UTC)

"Cleaning viruses in the Win32 API" is such a stupid statement... Gonna edit it later. [[Special:Contributions/141.101.89.217|141.101.89.217]] 13:28, 9 October 2014 (UTC)
: When, exactly, is "later"?[[User:Elektrizikekswerk|Elektrizikekswerk]] ([[User talk:Elektrizikekswerk|talk]]) 10:47, 11 December 2014 (UTC)
::When the prophets realise there is more to keeping Windows afloat than a cartel making hardware. Or do you imagine that moving to Adobe is a brilliant move on the part of US Intelligence.

::Ah... Let me rephrase that...
::There is no way on god's earth that Microsoft could have survived Vista without a lot of very well placed software makers shitting semicolons. Imagine the wave of panic that must have darkened the doorstep of every computer seller and manufacturer of Windows games and other software when it occurred to them it was Vista or Linux.

::If going back to school would have sucked for Windows users, think how the schools were reacting to the news.

[[User:Weatherlawyer| I used Google News BEFORE it was clickbait]] ([[User talk:Weatherlawyer|talk]])

I predict the Linux Event date to be sometime in 2016. That's because I, a confirmed disbeliever in the usability of Linux (due to many attempts and no successes), have decided that the Linux community has matured enough and grown large enough to have created a distro that I can get working. I will be attempting this major breakthrough in the next 6 months or so. Please stand by. [[User:Jakee308|Jakee308]] ([[User talk:Jakee308|talk]]) 19:08, 8 June 2015 (UTC)
:Didn't happen. Linux just totally sucks. All the commands make no sense (If I hear 'sudo' one more time I will barf)
. Also Android is shit.

1631: Longer Than Usual

2016-01-19T16:17:40Z

173.245.54.35: /* Explanation */ Added an apostrophe

{{comic
| number = 1631
| date = January 18, 2016
| title = Longer Than Usual
| image = longer_than_usual.png
| titletext = '--> [ Well, this is embarrassing. ] <--'
}}

==Explanation==
The comic starts a small flow chart with "This seems to be taking longer than usual." It then presents two alternative continuations of the sentence, which radically alter the interpretation of the starting sentence, resulting in humor.

"This seems to be taking longer than usual" is an error message displayed by {{w|Gmail}} (see [https://support.google.com/mail/troubleshooter/2753861?hl=en here]) and other software, for example {{w|Disqus}}, (see [https://help.disqus.com/customer/portal/articles/1410995-troubleshooting-common-error-messages here]). We realize the allusion to Gmail by the first continuation, "Try reloading Gmail if the problem persists".

In the second continuation, "Maybe we should just go to bed", the opening instead refers to a person suffering from {{w|Sexual dysfunction|sexual performance anxiety}}, taking "longer than usual" to achieve either {{w|orgasm}} or {{w|erection}}, probably despite considerable efforts of their partner. Often such frustration then becomes a self-fulfilling prophecy that renders orgasm/erection virtually impossible by ruining the mood. In such situations it is likely that one or the other partner becomes frustrated and gives up, suggesting "let's go to bed" instead of 'pointlessly' continuing the sexual activity.

The title text ties both interpretations together by referencing an infamous [http://www.howtogeek.com/135351/how-to-troubleshoot-mozilla-firefox-crashes/ error message] given by the {{w|Firefox|Firefox internet browser}}. As an error message, it fits nicely with the Gmail interpretation of the comic, though it is equally likely to be used as an apology or frustrated slight in the sexual interpretation. It would be a likely next line after "this is taking longer than usual". Alternatively, it would be embarassing to get the two responses confused, thus necessitating a flowchart as a guide.

It could also simply be a jab to people who stay online late even when doing nothing, as when a lag occurs, and finally realising it might be better to switch off the computer and go to bed; or people who stay up late obsessed that "[[386|Someone is wrong on the internet]]".

This is not the first time [[Randall]] juxtaposes sex and more abstract topics, such as sex and math in [[487: Numerical Sex Positions]] or sex and engineering in [[592: Drama]]

This comic could also be a reference to the {{w|MIT Mystery Hunt}} of [http://www.mit.edu/~puzzle/currhunt.html 2016], which Randall took part in{{Citation needed}} which ended up lasting for a few hours longer than the expected 6pm Sunday deadline due to no team finding the coveted final coin until about 8-9 pm.

==Transcript==
:[A flowchart with one starting bubble at the top. Two arrows goes left and right below this bobble to two other bobbles.]
:Top: "This seems to be taking longer than usual-"

:Left: "-Try reloading Gmail if the problem persists."

:Right: "-Maybe we should just go to bed."

{{comic discussion}}

[[Category:Flowcharts]]
[[Category:Sex]]
[[Category:Internet]]

1625: Substitutions 2

2016-01-06T16:52:04Z

173.245.54.35: /* Table of substitutions */

{{comic
| number = 1625
| date = January 4, 2016
| title = Substitutions 2
| image = substitutions_2.png
| titletext = Within a few minutes, our roads will be full of uncontrollably-swerving cars and our skies full of Amazon delivery dogs.
}}

==Explanation==
This is a sequel to [[1288: Substitutions]], but there have been several [[:Category:Substitutions|comics using substitutions]] both before and after that comic.

In this table, [[Randall]] suggests substituting several common phrases in generic news with similar or related phrases that mean something different for comical effect. Some of the replacements are {{w|synonyms}}, some are {{w|antonyms}}, and some are plain different concepts; and, even though they would (most of the time) make a grammatically correct sentence, the resulting idea would, however, often sound absurd or bizarre.

Some of the examples might, also, mock the fact that many news contradict the actual facts or obvious results of a situation. (e.g. "[influential person] vows to do good to the world" would be replaced with with a more usual fact "[influential person] probably won't do good to the world" - see [[#Example of sentences|example]] below with North Korean leader...)

The title text is an example of how the closing sentence of a given article or report might sound after using the substitutions in the comic.
:Before substitutions: Within a few '''years''', our roads will be full of '''self-driving''' cars and our skies full of Amazon delivery '''drones'''.
:After substitutions: Within a few '''minutes''', our roads will be full of '''uncontrollably-swerving''' cars and our skies full of Amazon delivery '''dogs'''.
The flying dogs could be a reference to [[1614: Kites]].

===Table of substitutions===
*In this table the difference between the original and the substituted word (and the change to the sentences) will be explained.
**[[#Example of sentences|Example of sentences]] are given below.
:{| class="wikitable"
! Original
! Substitution
! Explanation
|-
| {{w|Debate}}
| [https://en.wiktionary.org/wiki/dance-off Dance-off]
| A 'debate' is often used between political candidates, to give the voters a chance to decide who they will vote for. One of the candidates  is often called the winner of such a debate by some degree or other of consensus. Randall is indicating that they could just as well have performed a 'dance-off' where they would dance until one of them danced better than the other, as adjudged by the viewing crowd or a panel of judges. Such a dance-off is often seen in [http://gameshows.wikia.com/wiki/Family_Dance_Off TV-shows] or [http://www.imdb.com/title/tt3024964/combined films] etc.
|-
| {{w|Autonomous car|Self driving}}
| Uncontrollably [https://en.wiktionary.org/wiki/swerving swerving]
| 'Self driving' cars were also mentioned in [[1623: 2016 Conversation Guide]] where it was stated that they would come surprisingly soon (within a few minutes according to the substitutions suggested here). But until they are safe it might be better to mention them as uncontrollably swerving cars? 
|-
| {{w|Poll}}
| {{w|Psychic reading}}
| A 'poll', especially regarding political issues, refers to {{w|opinion poll|opinion}} or {{w|exit poll|exit}} polls. These tend to ask a carefully selected sample (for either balance or an intended ''inbalance'', depending on the poll's neutrality) their opinions in order to extrapolate the global consensus, e.g. the future result of an {{w|election}}. This substitution is Randall's way of saying that they could just as well have used a {{w|psychic}} person to predict the result. A true psychic (if that they are) would reveal an accurate result, whilst a false one (skilled at 'cold reading' an audience) would likely wish to provide the answer that pleases those asking the question (the actual purpose of some polls), or else attempt to provide their actual 'best guess' as to future outcomes in order to improve their own legend.
|-
| {{w|Candidate}}
| {{w|Airbender}}
| A 'candidate' usually refers to a political person who represents a certain political party in an election. He would then be that party's candidate, for instance for a presidential election. 'Airbender' refers to the show {{w|Avatar: The Last Airbender}}, where there are waterbenders, earthbenders, firebenders and (at this point) a single surviving airbender, the airbender in question being a pivotal character upon whose actions the future fate of world relies.
|-
| {{w|Unmanned aerial vehicle|Drone}}
| {{w|Dog}}
| Drones can be many things, for instance a {{w|Drone (bee)|male bee}}, but as used in the title text it refers to unmanned aerial vehicles. {{w|Amazon.com|Amazon}}  is about to use small drones to deliver parcels, and Randall has referred to these before (see [[1523: Microdrones]]). However, until just before the recent trend of becoming popularised as a 'toy' or professional camera platform, the term became closely associated with ''military'' drones that have been used to observe (and, more recently, fire upon) enemy forces without risking any military personnel. 
|-
| {{w|Vows}} to
| [https://en.wiktionary.org/wiki/probably Probably] won't
| Vowing to do something means that you really promise to do this. But when politicians vow something, for instance, it seems to often end up becoming a forgotten promise. Hence the antonym substitution which means the opposite. From ''really will'' to ''probably won't''.
|-
| {{w|Fugitive#Terminology|At large}} (or {{w|At-large}})
| Very [https://en.wiktionary.org/wiki/large large]
| A criminal that is on the run is said to be at large. But At-large is a political designation for members of a governing body who are elected or appointed to represent the whole membership of the body, rather than a subset of that membership.
|-
| [https://en.wiktionary.org/wiki/successfully Successfully]
| [https://en.wiktionary.org/wiki/suddenly Suddenly]
| The two words have nothing much to do with each other except that they both begins with ''su''.
|-
| [https://en.wiktionary.org/wiki/expand Expands]
| [https://en.wiktionary.org/wiki/physical Physically] expands
| 'Expands' often refers to a physical expansion, or inflation. But it is also possible to expand on an explanation, as is done for this comic. So that would become: This explanation is being physically expanded beyond all measures...
|-
| {{w|First degree|First }} /{{w|second degree|second }} /{{w|third degree|third-degree}}
| [http://da.urbandictionary.com/define.php?term=Friggin Friggin'] awful
| First, second and third-degree can be used in many context. It is common to think about {{w|Burn|burns}}, which can {{w|Burn#Signs_and_symptoms|range from first to fourth degree}}, where higher is worse. Also {{w|murder}} charges can range in from first to third degree in for instance the US. Here first degree murder is the worst. But it can be used for other things, like an {{w|undergraduate degree}} or {{w|postgraduate education}} for first and second degree respectively. But the substitution fits best with murder or burn, as Friggin(g) is a "softer" swear word than for instance other more commonly used four letter words. It often replaces ''fuck''. Its original meaning was a coarse word for female masturbation (see [https://en.wiktionary.org/wiki/frigging#English frigging]).
|-
| An [https://en.wiktionary.org/wiki/unknown unknown] number
| Like {{w|100 (number)|hundreds}}
| In the news, an unknown number mostly means 'probably not zero.' It is often used in phrases like "an unknown number of assailants broke into a house in Munroe Heights," or "an unknown number of people are missing" after a calamity of some sort. "Like hundreds" does give a different flavor.
|-
| {{w|Front-runner |Front runner}}
| {{w|Blade Runner}}
| In American politics, a 'front-runner' is a leader in an electoral race. It can also mean the front-runner in athletic events (the namesake of the political concept). Here it is generally clear who the front-runner is, whilst the political front-runner is sometimes less clear or a more subjective viewpoint. A 'blade runner' is a person who retires (kills) rogue cyborgs in the movie Blade Runner, where {{w|Harrison Ford}} plays the lead Blade Runner.
|-
| {{w|Globe|Global}}
| {{w|Spherical}}
| Global comes from globe, but means so much more today. It is often used in contexts such as {{w|global warming}} or {{w|World war|global warfare}}. But since a globe is spherical, this substitution makes more sense than most, although talking about ''the effect of spherical warming'' would probably not get {{w|Greenpeace}} into action.
|-
| {{w|Years}}
| {{w|Minute|Minutes}}
| It will often make a sentence lose its meaning when changing the units drastically from years to minutes (there are 525600 minutes in the usual 365 days present in a year). For instance it would be unusual that a prisoner convicted for murder would get 20 minutes in jail, rather than 20 years...
|-
| {{w|Minute|Minutes}}
| {{w|Years}}
| Same as above but reversed. For instance a car might make a trip around a race track in just 7 years! One lesson at school lasted 45 years.
|-
| No {{w|Indication| indication}}
| Lots of {{w|Sign (disambiguation)|signs}}
| Scientifically, the fact that there is 'no indication' that a theorem is correct does not positively prove the theorem wrong, it merely does not support it (assuming there are no actual counter-indications, which is often the case with the more esoteric ideas). This is often seized upon by those trying to promote a pseudoscience, in that their chosen idea "has not been proven to be wrong" (and yet, conversely, "it's just a theory" is incorrectly used to refute something that has valid scientific backing). Moreover, hearsay and bad experimental practices are often cited as 'proof'. A crackpot idea may thus be unsupported by valid science (there is 'no indication' of its truth) and yet its supporters insist upon there being 'lots of signs' that it is true, selectively using only ambiguous results that (to them, at least) lend credence to it being a fact. The substitution of 'no indication' with 'lots of signs' thus automatically converts the expected conservative and cautious stance on some disputed issue or other into the weasel-words phrasing that the issue's supporters may start using in their own propoganda.
|-
| [https://en.wiktionary.org/wiki/urge Urged]{{w|Self-control|restraint}} by
| {{w|Alcohol intoxication|Drunkenly}} [https://en.wiktionary.org/wiki/egg_on egged on]
| If someone urges someone else to restrain themselves, then they are trying to make them exercise self-control, and discourage them from starting or continuing a possibly foolish act. In this substitution we have the exact opposite, as to egg someone on to do something is actively encourage an act to happen, or continue.
|-
| {{w|Horsepower}}
| {{w|Ton|Tons}} of {{w|horsemeat}}
| Cars power is measured in horsepower (hp), a typical family car having like hundred hp, being derived from the nominal amount of power that a suitably-harnessed horse could have provided. In cars, this has nothing to do with horse meat, of any quantity, but here a mechanical (or electrical) engine is envisaged as a literally horse-powered device.
|}

===Example of sentences===
*Here follows some real examples with links to the news/text:
**Words from the list, and the replacement words are highlighted with '''bold''' font.
**All words are included at least once, and the list is sort of sorted after the order the words appear in the comic, but most sentences have more than one word from the list, on purpose!

*[http://observer.com/2015/12/fifth-republican-debate-where-each-candidate-excelled-and-faltered/ Original sentence]: Fifth Republican '''debate''': where each '''candidate''' excelled and faltered
:Modified sentence: Fifth Republican '''dance-off''': where each '''airbender''' excelled and faltered

*[http://www.motorauthority.com/news/1101667_1000-horsepower-self-driving-electric-faraday-future-concept-leaked Original sentence]: 1,000-'''Horsepower''' '''Self-Driving''' Electric Faraday Future Concept Leaked?
:Modified sentence: 1,000-'''Tons of Horsemeat''' '''Uncontrollably Swerving''' Electric Faraday Future Concept Leaked?

*[http://www.breitbart.com/big-government/2015/12/18/poll-donald-trump-remains-clear-gop-frontrunner-cnn-debate/ Original sentence]: A new Morning Consult '''poll''' shows real estate mogul Donald Trump remains on top as the GOP '''frontrunner''' following Tuesday’s '''debate'''.
:Modified sentence: A new Morning Consult '''psychic reading''' shows real estate mogul Donald Trump remains on top as the GOP '''blade runner''' following Tuesday’s '''dance-off'''.

*[http://www.japantimes.co.jp/news/2016/01/01/asia-pacific/new-years-address-north-koreas-kim-vows-raise-living-standards/#.VouQZvnhBlZ Original sentence]: North Korea’s Kim '''vows to''' raise living standards
:Modified sentence: North Korea’s Kim '''probably won't''' raise living standards

*[http://www.dailymail.co.uk/news/article-3180163/Murderers-rapists-1-153-criminals-large-recalled-prison-30-years.html Original sentence]: Murderers and rapists among 1,153 criminals still '''at large''' after being recalled to prison over the last 30 '''years'''
:Modified sentence: Murderers and rapists among 1,153 criminals still '''very large''' after being recalled to prison over the last 30 '''minutes'''

*[http://www.dawn.com/news/1169341 Original sentence]: Pakistan '''successfully''' tests first indigenous armed '''drone'''
:Modified sentence: Pakistan '''suddenly''' tests first indigenous armed '''dog'''

*[http://www.wsj.com/articles/obama-expands-gun-controls-in-executive-moves-1452012973 Original sentence]: Obama '''Expands''' Gun Controls in Executive Moves
:Modified sentence: Obama '''Physically Expands''' Gun Controls in Executive Moves

*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3578054/ Original sentence]: There was '''no indication''' of '''first degree''' familial relationships in the analyzed dataset.
:Modified sentence: There was '''lots of signs''' of '''friggin' awful''' familial relationships in the analyzed dataset
*[http://www.thehindu.com/thehindu/2003/06/22/stories/2003062202101200.htm Original sentence]: …rescue crews continued to collect bodies and interview survivors, including '''an unknown number''' of wounded languishing in homes and hospitals with '''third degree''' burns
:Modified sentence: …rescue crews continued to collect bodies and interview survivors, including '''like hundreds''' of wounded languishing in homes and hospitals with '''friggin' awful''' burns

*[http://edition.cnn.com/2015/12/09/politics/azealia-banks-donald-trump-idiot/ Original sentence]: The Republican presidential '''front-runner''' faces a '''global''' firestorm
:Modified sentence: The Republican presidential '''blade runner''' faces a '''spherical''' firestorm

*[http://www.reuters.com/article/us-georgia-ossetia-obama-idUSWBT00953020080808 Original sentence]: U.S. presidential '''candidate''' Barack Obama on Friday '''urged restraint by''' both Russia and Georgia in the conflict over the breakaway region of South Ossetia in Georgia.
:Modified sentence: U.S. presidential '''airbender''' Barack Obama on Friday '''drunkenly egged on''' both Russia and Georgia in the conflict over the breakaway region of South Ossetia in Georgia.

*[http://phors.locost7.info/phors06.htm Original sentence]: Video: 52-'''Horsepower''' Citroen AX Laps Nurburgring In Under 10 '''Minutes'''
:Modified sentence: Video: 52-'''Tons of horsemeat''' Citroen AX Laps Nurburgring In Under 10 '''Years'''

==Transcript==
:[Caption above the panel:]
:More
:'''Substitutions'''
:That make reading the news more fun

:[A table of words/sentences on the left that change in to those on the left. Between each set of words there is a gray arrow pointing from right.]
:{|
|-
| style="text-align:right;" | Debate
| ➜
| Dance-off
|-
| style="text-align:right;" | Self driving
| ➜
| Uncontrollably swerving
|-
| style="text-align:right;" | Poll
| ➜
| Psychic reading
|-
| style="text-align:right;" | Candidate
| ➜
| Airbender
|-
| style="text-align:right;" | Drone
| ➜
| Dog
|-
| style="text-align:right;" | Vows to
| ➜
| Probably won't
|-
| style="text-align:right;" | At large
| ➜
| Very large
|-
| style="text-align:right;" | Successfully
| ➜
| Suddenly
|-
| style="text-align:right;" | Expands
| ➜
| Physically expands
|-
| style="text-align:right;" | First/second/third-degree
| ➜
| Friggin' awful
|-
| style="text-align:right;" | An unknown number
| ➜
| Like hundreds
|-
| style="text-align:right;" | Front runner
| ➜
| Blade runner
|-
| style="text-align:right;" | Global
| ➜
| Spherical
|-
| style="text-align:right;" | Years
| ➜
| Minutes
|-
| style="text-align:right;" | Minutes
| ➜
| Years
|-
| style="text-align:right;" | No indication
| ➜
| Lots of signs
|-
| style="text-align:right;" | Urged restraint by
| ➜
| Drunkenly egged on
|-
| style="text-align:right;" | Horsepower
| ➜
| Tons of horsemeat
|}

{{comic discussion}}

[[Category:Substitutions]]
[[Category:Comics sharing name|Substitutions]]
[[Category:Language]]
[[Category:Politics]]
[[Category:Charts]]
[[Category:Animals]]

Talk:1620: Christmas Settings

2016-01-06T14:17:22Z

173.245.54.35:

That's how Little Johnny killed Christmas, he left the tap running all night. --[[User:Jarfil|Jarfil]] ([[User talk:Jarfil|talk]]) 05:32, 23 December 2015 (UTC)

Pores of your skin?! As utterly horrifying as it sounds, it's probably the most effective of the bunch, considering that all the others might not exist/be blocked in some manner and in some houses. [[User:Bon|Bon]] ([[User talk:Bon|talk]]) 06:27, 23 December 2015 (UTC)

:It actually shows how powerful Santa is: he is able to enter through chimney even into houses which do NOT have a chimney. (For example, see {{w|The Santa Clause}}, where Santa enters the chimney, then the central heating transforms to fireplace and Santa enters that way.) -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 19:22, 2 January 2016 (UTC)

[https://www.youtube.com/watch?v=pxh-Hjj8T9o Swearing dogs are definitely a thing]. [[Special:Contributions/173.245.54.28|173.245.54.28]] 05:59, 23 December 2015 (UTC)

How'd I do for my first explanation on this site? [[User:VectorLightning|VectorLightning]] ([[User talk:VectorLightning|talk]]) 07:47, 23 December 2015 (UTC)
:It was a great start. Keep it coming. Of course there will be many changes later, but I can see that some of yours original explain have survived the first edits since then ;-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 15:57, 23 December 2015 (UTC)

"These dials, for example, controls..." - is this a mistake? "This dial, for example, controls..." or "These dials, for example, control" would make more grammatical sense. [[Special:Contributions/141.101.99.33|141.101.99.33]] 09:35, 23 December 2015 (UTC)
: I think that there is more than one dail controlling Christmas. [[User:SirKitKat|sirKitKat]] ([[User talk:SirKitKat|talk]]) 09:53, 23 December 2015 (UTC)
:: Then surely it should be "These dials, for example, control"? [[Special:Contributions/141.101.99.33|141.101.99.33]] 10:13, 23 December 2015 (UTC)
::: You are correct and Randall has agreed and changed it to "These dials, for example, control Christmas" in the updated version. Good spotted. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 15:59, 23 December 2015 (UTC)

Probably could do with a table of the options and associations. Better than the following that I just drew up (and actually formatted as a table!):
:Chimney - traditional (but not always practical) to our universe; also usable (to varying degrees of success) by Big Bad Wolves, adventurous burglars and adverse atmospheric/weather conditions;
:Shower Drain - typical horror movie (supernatural or natural creature invasion), as well as back-flooding;
:Open Window - more like a mundane burglar, or Hitchcock's 'The Birds';
:Mail slot - 'mundane' magical alternative to fitting down the chimney, where there is no usable chimney (''or'' horror movie, of various kinds); but raises the question of where the "with a special key that can open any door" option is, also, for Santa...
:Kitchen Faucet - another horror movie (supernatural) or a technothriller plot (contaminated water supply);
:Heating vents - another common alternative already given for those without a chimney/chimneyplace (''or'' horror/technothriller fodder);
:Cat Flap - another 'normal' alternative (which, again, does not exclude entry by various threats... or non-resident cats/non-cat pets/wildlife);
:Bathroom Mirror - supernatural (especially 'bad magic');
:Toilet - more traditionally rats or sewer-snakes, with reactions from "argh!" to "ewww...", depending on whether anybody is 'enthroned' at the time;
:Pores Of Your Skin - very much... ewww... (as for (techno)horror threats, it's almost always ''someone else's'' skin and/or sweat that's dangerous, so ''your'' skin
(where you aren't the 'patient-zero' or revenant already) would be something pretty novel)
:: Great minds think alike, I've just gone ahead and done that [[User:Kev|Kev]] ([[User talk:Kev|talk]]) 12:16, 23 December 2015 (UTC)

Genre examples would be good.
...also, there is of course a direct reference to how ''our'' universe seems to have certain universal physical values (e.g. 'speed of light') that might well be different in alternate universes. Whether or not the 'physical constants' we currently know are ''the'' fundemental physical constants (rather than derivative of the actual constant(s) the universe started with), it appears that this control room has access to rather less fundemental 'fundementals' to it. Or assumes that Christmas and Santa (and also probably the various entryways, even when not used by Santa) are universals to the universe that always exist in some form, but perhaps differently configured, in alternate universes. [[Special:Contributions/162.158.152.227|162.158.152.227]] 10:28, 23 December 2015 (UTC)

Someone thought these links were funny: <nowiki>{{W|Kitchen Faucet}} {{w|Bathroom Mirror}}. I removed the {{w}}</nowiki> template. [[Special:Contributions/108.162.221.17|108.162.221.17]] 12:51, 23 December 2015 (UTC)
:I was going to have a go with the table and make "normal use" and "irregular/fictional uses" columns, alongside the label items, but wikilinks on the items themselves would have made the first column less necessary, and wouldn't hurt (if done across the board). e.g. are cat-flaps as commonly known and understood outside of temperate areas (where a house isn't already handily perforated against the build-up of heat, but also need not be so sealed against the cold as to make a cat-flap a potentially harmful vent in the door that keeps the cold weather out) that we can be sure that future readers ''automatically'' know what one is? [[Special:Contributions/162.158.152.227|162.158.152.227]] 13:47, 23 December 2015 (UTC)
::I think in a table it is OK to have wiki links to all items, so as not to judge which are necessary. I will put them back. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 18:18, 23 December 2015 (UTC)

Could the title text refer to the (in)famous barking "Jingle Bells"? [[User:The Dining Logician|The Dining Logician]] ([[User talk:The Dining Logician|talk]]) 16:17, 23 December 2015 (UTC)
:I do not think so as they still bark? I guess it is this you refer to though? ([http://www.wimp.com/jingledogs/ Trained Dogs Bark Jingle Bells Together]. --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 19:01, 23 December 2015 (UTC)

I would propose a different explanation of the comic. I believe Randall is suggesting that the default American explanation to children of how Santa is able to enter locked houses is logically unsatisfying and seemingly arbitrary, and that the universe would be able to function just as smoothly were that explanation to change without warning. Ponytail is unconcerned about the setting because she knows that it doesn't matter in the grand scheme of things. This is in line with [[1268]], where Randall implies that he would be more comfortable in an alternate universe in which lobsters were perceived as inedible instead of a delicacy. [[Special:Contributions/173.245.55.64|173.245.55.64]] 16:37, 23 December 2015 (UTC)
:I disagree, she is flustered when it happens as shown by Ponytail taking both hands up to her mouth. I would say she is distraught that she cannot remember. Probably her boss would be mad (the one who have made this control panel, and who would know the setting) if he found out. We do not see her response to Megan's suggestion that she will just guess... But I agree that it could be Randall's intention and also that it could be relevant to reference [[1268: Alternate Universe]] --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 18:18, 23 December 2015 (UTC)
::That's a good point, but the tension is gone from Ponytail's body in the final panel and she doesn't say "I forget!". One might argue that she is momentarily concerned that Megan had injured herself, and that she relaxed when she realized that merely one of the constants of the universe had been changed. [[Special:Contributions/173.245.55.64|173.245.55.64]] 18:32, 23 December 2015 (UTC)

Dail shifted two clicks, so now it is either on "Kitchen faucet" or "mail slot". Could be worse... If she gives it another 2 clicks in an attempt to put it back, it will end up on either "Chimney", "Toilet" or "bathroom mirror". Maybe it's best not to mess with it any further... --[[Special:Contributions/141.101.104.16|141.101.104.16]] 18:03, 23 December 2015 (UTC)

I feel the "two clicks" don't necessarily imply the dial has been moved two positions. It could simply mean the dial has been moved twice, making it even harder to guess where it was before the first move. It's also possible, in either event, that the dial has been set back to the original position - in which case, moving it again will definitely set it to something wrong! --Andrew Williams, 23:30, 23 December 2015 (GMT)

Maybe it's also a joke on real-life controls often having no clear "default" value (which, by the way, is sometimes the case for virtual controls as well)? [[Special:Contributions/162.158.102.149|162.158.102.149]] 18:56, 23 December 2015 (UTC)

I think the real joke here is the title "christmas settings", a play on the word "settings". Ordinarily this would imply how one sets up the Christmas dinner, but here it is taken as computer term to tune how Christmas actually works in our universe. -- [[Special:Contributions/141.101.81.84|141.101.81.84]] 21:14, 23 December 2015 (UTC)

It should be pointed out that if the change of the dial, as per the second option, changes the past of the universe to match, that there's nothing to indicate that the comic was not also affected. In fact, this makes sense as the gap at the top between options is indicative of dial styles that block the dial (such as with dials that have a maximum and minimum)because, as such, it makes sense that if ponytail slipped and pushed it, it would go as far as it could in the direction she fell into. This would indicate, with the two clicks, that the dial was originally on kitchen faucet. --[[User:Joshupetersen|Joshupetersen]] ([[User talk:Joshupetersen|talk]]) 19:25, 23 December 2015 (UTC)

I added to the 'speed of light' universal constant explanation, because it's "the speed that things ''like'' light go", and thus acts as an effectively unobtainable speed limit to everything ''not'' like light, rather than light's own specific speed-limit. Having a lower 'c' would not allow any more faster-than-c travel than we might already discover is possible. Also I find 'absolute zero' to be a wholey dubious candidate as a constant. Kelvin (and Rankine) gets set at a 'zero' that seems to be the point of absence of temperature/heat/energy (yes, I know they're not strictly the same, with temperature being the most incorrect term of them all, but I'm grouping them as common equivalent terms to a layperson) and, like Celsius (and Fahrenheit), has a unit spread according to an anthropocentricly decided 'range' and subdivisions. Other constants that affect the behaviour of water (or brine+ice/body temperature), including the atmospheric pressure we live under, would change the absolute value of the non-absulute measures but not change the zero value of the absolute measures. IYSWIM... [[Special:Contributions/162.158.152.227|162.158.152.227]] 03:55, 24 December 2015 (UTC)

:Technically, zero is ALSO constant. But universe where lowest possible heat energy is different from zero would likely be weirder than universe where the highest possible speed is finite - oh wait.
:Note that universe constant is the {{w|triple point}} of water. The temperature of boiling water, freezing water or body temperature are properties of Earth, but triple point only depends on structure of water molecule. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 19:22, 2 January 2016 (UTC)

The second explanation for why they cannot remember will make sense if you keep in mind that they would probably remember the ACTION of changing the dial. Even if they believe the dial is now in the correct position according to what they know (Considering that the universe has changed), they can still remember changing it, as indicated by them asking "what was the dial set to before?" [[User:Bon|Bon]] ([[User talk:Bon|talk]]) 06:35, 24 December 2015 (UTC)

You guys are missing something. If the universe was altered, then the dial was changed to Santa going down the chimney. So either the clicks changed it back, the universe was altered to where it was always pointing the chimney, or she guessed chimney as being the right one. [[User:Trlkly|Trlkly]] ([[User talk:Trlkly|talk]]) 22:01, 24 December 2015 (UTC)

I'm not sure I'm posting this in the right place, so please correct it if it's wrong. I think the title 'SOUNDS DOG MAKE' and the list of options between square brackets is evoking a config file from Dwarf Fortress, in which things are describe just like so... -- [[Special:Contributions/173.245.54.35|173.245.54.35]] 14:17, 6 January 2016 (UTC)

1615: Red Car

2015-12-11T17:13:35Z

173.245.54.35: /* Explanation */ Added that the car is expensive, which is also typical in "compensation" arguments. Not sure how to add it to the third paragraph.

{{comic
| number = 1615
| date = December 11, 2015
| title = Red Car
| image = red_car.png
| titletext = That guy only drives an alkaline car to overcompensate for his highly acidic penis.
}}

==Explanation==
This comic is a take on the common stereotype that men who drive large or expensive cars, generally lifted pick-up trucks, do so because they're insecure in the size of their manhood. Typically this is summarized as saying they are compensating for having a small penis.

{{w|Cyan}} is a greenish-blue color that is not a basic color term in most languages. It is the {{w|complementary color}} to red in the CMYK color model.

[[Megan]], upon seeing [[Hairy]] drive past in a red convertible, tells [[Cueball]] that he must be compensating for his cyan colored penis.

This comic thus generalizes the original stereotype to an assumption that men drive cats that compensate for problems with their penis. Under this principle, a red cat would complement (be the opposite of) a cyan penis.

In the title text two other opposites are mentioned: {{w|acid}} and {{w|alkaline}}. An alkaline cat would complement an acidic penis. This may also be a alkaline battery reference and refer to drivers of expensive atomic cats.

==Transcript==
:[Megan and Cueball are standing next to an intersection as Hairy drives by in a red convertible.]
:Megan: I bet he just drives that car to overcompensate for his cyan penis.

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Comics featuring Megan]]
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Hairy]]

Talk:1614: Kites

2015-12-09T16:47:04Z

173.245.54.35:

"If you didn't get it right away, and had to read this explanation, I would recommend finding a small dog and trying to fly it like a kite." This explanation made me laugh, kudos to whoever wrote it. [[User:NotLock|NotLock]] ([[User talk:NotLock|talk]]) 06:42, 9 December 2015 (UTC)

(When editing the main article, guys, remember not to overwrite tags. When Transcript text was put in someone squashed both the Incomplete tag and the one for this Discussion... anyway...) Note that it appears the dog isn't 'floating', as described in at least one place, but flying by flapping his (not particularly large) ears. If it were a wagging tail, I wouldn't be so sure (remember the robot dog from Battle Of The Planets?), but ears don't tend to noticably flap like that (when the rest of the body isn't in motion/sitting in a car, poking its head out the window). Of course full Dumbo Ears are far more overscale than these, so maybe the dog has ''some'' floating skills, the ears are merely attitude controls. - (And I can't believe I'm now discussing the precise nature of the airworthiness of a dog. Thank you Randall!) [[Special:Contributions/162.158.152.227|162.158.152.227]] 09:52, 9 December 2015 (UTC)
: That's definitely a wagging tail. Note that in the fourth panel the dog is facing downwards, and in the last panel it is facing to the left. [[Special:Contributions/173.245.54.35|173.245.54.35]] 16:47, 9 December 2015 (UTC)

there is "it's" abuse here. para 3: "it's mouth." and para 4: "it's title." --[[Special:Contributions/141.101.106.233|141.101.106.233]] 12:56, 9 December 2015 (UTC)

At first I read "kitties" instead of "kites", maybe because I'm not a native speaker and the first word is more familiar to me. So... I was not really surprised to see a dog, here. [[User:Seipas|Seipas]] ([[User talk:Seipas|talk]]) 13:42, 9 December 2015 (UTC)

My original interpretation of the title text was that the "string" in the dog's mouth was the line connecting the dialog to the characters, e.g. the two lines connecting Megan and Beret Guy's dialog to their characters in the second panel. So the voice drifting down from the sky was literally the words "Kites are fun!" being pulled (perhaps uttered?) by the dog. [[Special:Contributions/108.162.216.8|108.162.216.8]] 14:37, 9 December 2015 (UTC)Pat