explain xkcd - User contributions [en]

2234: How To Deliver Christmas Presents

2019-11-28T04:27:52Z

108.162.246.89: /* Trivia */ correcting decimal point; commas look like larger units

{{comic
| number = 2234
| date = November 27, 2019
| title = How To Deliver Christmas Presents
| image = how_to_deliver_christmas_presents.png
| titletext = Building codes in hurricane zones rely on studies of how easily flying debris can break residential windows. If you're looking for a science fair project idea and you hate your neighbors, I'm sure they could always use more data!
}}

==Explanation==
{{incomplete|Created by a CHIMNEYBOT. Please mention here why this explanation isn't complete. Do NOT delete this tag too soon.}}
This comic is [[:Category:Book promotion|yet another]] fun way to promote [[Randall|Randall's]] new book, ''[[How To]]'', released on September 3, 2019, reminding people to buy it as a Christmas present. Randall's book is used an example of a {{w|Christmas present}} that could be given to a friend or family member. Giving Christmas presents is a traditional way to celebrate the holiday of Christmas, on December 25 of each year.

The entire comic links to https://xkcd.com/how-to/, a description of his book and ways to order it. As always the [[xkcd_Header_text#2014-07-23_-_what_if.3F_book_tour|entire picture is a link]], even though he has made the link text blue as if it was a clickable link. Of course it will also work if you actually click on the link. At least in this comic he does state that you can click anywhere on the comic, and if that doesn't work he also gives the link. Many people would probably still click on the blue link line, having not read his text. But the object of getting them to the [https://xkcd.com/how-to/ xkcd page about How To] would have been obtained.

The rest of the comic discusses how to "deliver" this Christmas present. As mentioned in the comic, the "traditional" way that parents teach their kids about Christmas and Christmas gift giving is with the story of {{w|Santa Claus}}, a man who lives on the North Pole, who delivers gifts each Christmas Eve by riding a sleigh pulled by reindeer. He is usually depicted entering a house to deliver gifts by going down the home's chimney. Every year, the {{w|NORAD Tracks Santa|North American Aerospace Defense Command (NORAD) tracks Santa}} as he delivers gifts around the world. Although we take that story for granted, it is no less ridiculous than the alternatives this comic explores, and in fact considerably more so.

As mentioned in the comic, fireplaces (and chimneys) are becoming less common in the United States, so Randall (drawn as Cueball) proposes 3 options for how to deliver his new book as a present:

'''Option 1''': Vaporize the gift (and blow it into their house).
This would allow the particles of the book to enter the air vents of the house. However, this book would be unreadable, which defeats the purpose of purchasing the book for someone. As noted by Randall using information from a [https://doi.org/10.3155/1047-3289.58.4.502 Journal of the Air & Waste Management Association study], dust particles can remain inside a house for months (with vacuuming) and decades without vacuuming. This inspires Cueball to vacuum his house.

'''Option 2''': Throw the book through their window.
Based on [https://www.fema.gov/previous-missile-impact-tests-wood-sheathing research by FEMA], Randall states the speed needed to throw a book-sized object through a window to be 25 mph (~40 km/h). Breaking a window is probably not an ideal way to deliver a gift, as the recipient likely would not be pleased with a hole in their window. If a house has a broken window, perhaps from a previous gift delivery, they might cover up the window with a piece of plywood. Randall notes the speed to throw a book-sized object through a piece of plywood to be 250 mph (~400 km/h), faster than a human can reasonably throw.

If the book weighs about 400g, 25 mph would be enough. But the formula in the comic is wrong (inverted), see the [[#Trivia|trivia section]] below.

The title text mentions that building codes in hurricane-prone areas, like the southern United States, rely on information on how easily flying debris can break windows, presumably to improve reinforcement of such windows. Randall proposes a {{w|science fair project}} contributing to these studies (by throwing books at windows).

'''Option 3''': Intercept a different package.
This option is to intercept an order of a different book, and replace the pages of the book with Randall's book (which Black Hat is shown doing). As the recipient, Cueball, remarks, this is similar to {{w|Spoofing attack|content spoofing}} / content injection, where information passed over the Internet is replaced before being delivered to the user. In this "real-life" case, the book's content has been "injected" and replaced with a different book.
An off-screen person mentions {{w|HTTPS}}, or Hypertext Transfer Protocol Secure, an extension of the regular HTTP protocol, used for secure communication. Cueball and this person believe that "paper" needs HTTPS, so that Cueball's original book can be "securely delivered" without being intercepted by third parties such as Black Hat.

This could also relate to {{w|code injection}}, where malicious code is injected into a program. An example of code injection is with the famous comic, [[327: Exploits of a Mom]], where Mrs. Roberts deletes the school's database tables.

The house is very detailed and in the windows are both a cat (typical click bait) and a disheveled looking Pikachu, the most famous Pokémon. Maybe it looks like that because it is about to get a book thrown at it through the window.

==Transcript==
:[The comic is divided into three sections. The top section contains one low panel stretching across the entire comic. It has a header (same as the title of the comic) with a sub-header beneath. Then below that is a picture of Randall’s new book ''How To''. The black book is shown standing. The blue title is readable but the white text beneath it as well as blue and white text below the image is unreadable. On the cover is a white drawing of Cueball putting in a light-bulb with a quad-copter under each foot. White Hat is watching as Megan walks in with a ladder. Next to the book is a segment of text with a blue link at the end. Beneath this is a text from where a curved arrow goes to the book.]
:<big><big>How To Deliver Christmas Presents</big></big>
:<big>In a future without chimneys</big>
: How To
:For more questionable ideas for using science to solve problems, check out my new book, '''''How To!''''' Click on this comic or go to xkcd.com/how-to
:Good Christmas gift!

:[The second section has three normal sized panels on the same row. In the first panel, Randall, drawn as Cueball, is presenting the problem of the comic, while holding one hand out palm up.]
:Randall: The traditional way to get Christmas presents into a house is to have a large reindeer-herding man slither down the chimney with them.
:Randall: Unfortunately, chimneys are becoming less common in the United States.

:[The middle panel shows a line graph with one black and four gray lines. The X-axis is a time scale, with small ticks for each year and larger labeled ticks for every fifth year. The Y-axis is a percentage range with small ticks for every 5% and larger labeled ticks for every 10%. Each of the gray lines are swinging up and down quite a lot, but all but one of them clearly falls down as times passes. The black line has a clear downwards falling tendency. Each line has a label written on segments of the lines, where the lines are thus disrupted. For the gray lines the text is also gray. Above the lines are the following text:]
:<big>Disappearing chimneys</big>
:Percentage of new homes with fireplaces
:Source: Census Bureau ''Survey of Construction''
:X-Axis: 1990  1995  2000  2005  2010  2015
:Y-Axis: 40%  50%  60%  70%  80%
:Overall
:West
:Midwest
:South
:Northeast

:[In the third and last panel of this segment Randall, holding his arms out, explains that there are other ways to solve the problem.]
:Randall: But that's OK; there are other ways to get a gift into a house
:Randall: Here are a few options!

:[The last segment has a large panel taking up the bottom half of the comic. At the bottom of this panel there are even two smaller comics which lie over this panel and break the bottom border of the panel. They relate to the information in the large panel. In the middle of this panel is a detailed drawing of a house. The tiles of the roof are all individually drawn (8 rows with about 23 tiles each for a total about 180 tiles). To the right on the roof top is a chimney indicated with a dotted line, showing where it is not present. The front of the house has two small windows to the left, a door with door knob, in the middle of the house, with a two steps stair in front of it and a large window with three segments to the right. All three windows have curtains visible and are divided in two, a top and a bottom part On the top of the middle segment there is a handle for opening the windows, all five segments of them. In the window to the left sits a cat and in the central segment of the large window to the right sits Pikachu. The foundation of the house is drawn as 4 rows of bricks to the left (about 12 in each row) and three to the right (about 16 in each row, for 48 on both sides for a total of about 96). ]

:[To the left on the side of the house is a line indicating a ventilation shaft. Three arrows end there. They are coming from a bunch of particles of a disintegrating black book with part of a title still readable. Other text is visible, but not readable. Only the first word of the title can be read, but even here the last letter is already partly dissolved. The book is hanging above the grass on the ground below it to the left of the house. Above the book is a section of text marked with a large white number 1 inside a black circle. Beneath the book this text continues. Bordering this text is a one panel comic belonging to this text segment.]
:'''1''' Even without chimneys, houses aren't airtight. If you vaporize the gift, parts of it will enter the house through the intake vents...
:Book: How
:...And it will ''stay'' there.
:According to a 2008 study from Clarkson University, particles of your gift that settle in their house will remain there for an average of several months if they vacuum, and seven decades if they don’t
:Source: DOI 10.3155/1047-3289.58.4.502

:[The one panel comic is on top of the large panel beneath the door to the house, but about three times as wide. In the panel, Megan and Cueball are reacting to statement 1. Cueball is walking away from her to the right.]
:Megan: Seven ''decades?!''
:Cueball: BRB, I need to go vacuum.
:Megan: Houses are ''disgusting''

:[To the right of the house a gift wrapped present is flying towards the large window, with five lines indicating its speed and direction. Beneath the book is a line indicating the ground away from the house. There is a large segment of text surrounding the book on the three sides away from the house. Above the present next to the dotted-lined chimney is a large white number 2 inside a black circle. Then follows text which goes out to the edge of the panel, and this text continues down to the level of the book where it then only continues to the right of the speed lines. And then finally two lines of text are beneath the book above the ground next to the house.]
:'''2''' The critical momentum necessary for a projectile to break glass is around 4 kg*m/s. (40 for ½" plywood.)
:Source: fema.gov/previous-missile-impact-test-wood-sheathing
:This means you can deliver a book-sized gift by hurling it at a window at 25+ mph
:Speed = book mass/ 4 kg*m/s = 25 mph
:But if they’ve put up plywood shutters, you’ll need 250mph+ delivery speeds.

:[Finally beneath the house and text segment 2, there is a large white number 3 inside a black circle adjacent to the top right of the segment 1 panel comic. Next to this is the final text segment in this panel. Beneath this text is yet another comic, this time in five panels referring to the text, where the panels also break the lower border of the large panel.]
:'''3''' Wait until they order a different book, then intercept the package, open the binding, and replace the pages with the ones from yours.

:[The five panel comic is on top of the large panel but beneath the text segment 3. ]
:[Black Hat opening a box with one hand while having his own book under the other arm.]

:[The book cover is open, the pages from the original book have been removed and are interchanged with those from Black Hat’s book, two arrows indicating the switch.]

:[Black Hat carrying a closed box.]

:[Cueball going down to retrieving the package from the bottom of a three step stairs.]

:[Cueball is standing next to the open box reading the book.]
:Cueball: ...Ugh, real-life content injection.
:Off-screen voice: We need HTTPS for paper.

==Trivia==
*The equation in the comic is incorrect, although the approximate result is correct
**Speed = book mass/ 4 kg*m/s = 25 mph
***The units of this formula is not m/s but s/m.
**It should be 4 kg*m/s /book mass
***Assuming the book weighs about 0.8lbs (360 g) this would give a speed of 11.1 m/s = 40 km/hour = 24.86 mph = 25 mph.

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Book promotion]]
[[Category:Comics featuring Randall Munroe]] 
[[Category:Comics featuring Cueball]] 
[[Category:Comics featuring Megan]]
[[Category:Comics featuring Black Hat]]
[[Category:Line graphs]]
[[Category:Timelines]]
[[Category:Internet]]
[[Category:Christmas]]
[[Category:Physics]]
[[Category:Hurricanes]]
[[Category:Pokémon]]
[[Category:Animals]]

2230: Versus Bracket

2019-11-19T15:57:16Z

108.162.246.89: /* Explanation */

{{comic
| number = 2230
| date = November 18, 2019
| title = Versus Bracket
| image = versus_bracket.png
| titletext = Some works didn't make the cut; in "Ecks vs. Sever" vs. the passage of time, the latter seems to have won pretty decisively.
}}

==Explanation==
{{incomplete|Edited by a TOURNAMENT MANAGER. Should include some discussion of the second round. Do NOT delete this tag too soon.}}

This comic shows a tournament bracket in which the initial matches represent works of fiction with ''vs.'' or ''versus'' in their names (i.e. Batman is initially matched against Superman in reference to ''Batman vs. Superman: Dawn of Justice''). The works referenced are:

---> *WARNING* Spoiler Alerts Below *WARNING* <---

* ''{{w|Kramer vs. Kramer}}'', a 1979 legal drama about a couple (the Kramers) divorcing. '''Winner: Kramer''' (Joanna Kramer wins custody of her son in court, but chooses not to take custody of him as he has mostly been raised by his father).
* ''{{w|Ford v Ferrari}}'', a 2019 film (released Nov 15, the weekend before this comic strip was released) about the two auto builders competing to win the 1966 24 Hours of Le Mans race. '''Winner: Ford'''
* ''{{w|The People vs. Larry Flynt}}'', a 1996 documentary film about the life of Larry Flynt, creator of adult magazine ''Hustler''. Depicted in the film is the Supreme Court case ''Hustler Magazine v. Falwell'', which ''Hustler'' magazine (and Flynt) won. '''Winner: Larry Flynt'''
* ''{{w|Joe Versus the Volcano}}'', a 1990 romantic comedy about a man, Joe, who offers to throw himself into a volcano on behalf of superstitious natives. Joe survives when the volcano erupts and blows him into the ocean. '''Winner: Joe'''
* ''{{w|King Kong vs. Godzilla}}'', a 1962 film pitting the two titular monsters against each other. There is a persistent myth that the Japanese and American cuts of the film have different winners but it is false. At the end of the film, only Kong swims away from an underwater battle. '''Winner: King Kong'''
* ''{{w|Freddy vs. Jason}}'', a 2003 slasher film combining the universes of ''A Nightmare on Elm Street'' and the ''Friday the 13th'' series. '''Winner: Jason''', although Freddy's severed head winks and laughs at the end of the movie.
* ''{{w|Dracula vs. Frankenstein}}'', a 1971 horror film. '''Winner: none''' (both monsters kill each other)
* ''{{w|Alien vs. Predator (film)|Alien vs. Predator}}'', a 2004 film combining the universes of the ''Alien'' and ''Predator'' series. The tagline for the film was "Whoever wins...we lose." '''Winner: Predator''', although an Alien chestburster does emerge from the predator's chest at the end of the film.
* ''{{w|Marvel vs. Capcom}}'', a video game {{w|fighting game}} series combining the {{w|Marvel Universe}} and characters from {{w|Capcom}}. '''Winner: none''' (players can choose and achieve victory with characters from either franchise)
* ''{{w|Marge vs. the Monorail}}'', a 1993 episode of ''The Simpsons'', where Marge leads a campaign against a monorail project in Springfield. This is often considered one of the best ''Simpsons'' episodes of all time. '''Winner: Marge'''
* ''{{w|Justice League vs. Teen Titans}}'', a 2016 direct-to-video animated superhero film. The Justice League and Teen Titans are both superhero teams and usually are on the same side, but in this film, the Justice League are possessed by demons and forced to fight the Titans. The Teen Titans defeat Superman to free him from possession and turn the tide against the rest of the League and defeat the demons. '''Winner: Teen Titans'''
* ''{{w|Asterix Versus Caesar}}'', a 1985 animated film and a film adaptation of the {{w|Asterix}} comic book series. '''Winner: Asterix'''
* ''{{w|Batman v Superman: Dawn of Justice}}'', a 2016 superhero film. '''Winner: Batman'''
* ''{{w|Scott Pilgrim vs. the World}}'', a 2010 film based on the ''Scott Pilgrim'' graphic novel. Scott Pilgrim does not fight against the entire world; rather, he fights Ramona Flowers's Seven Evil Exes so that he can be her boyfriend. '''Winner: Scott Pilgrim'''
* ''{{w|Mega Shark Versus Giant Octopus}}'', a 2009 monster film. '''Winner: none''' (both monsters kill each other)
* ''{{w|Plants vs. Zombies}}'', a 2009 tower defense and strategy video game. The player commands an army of plants who defend their home against the zombie apocalypse. '''Winner: Plants''', assuming the player wins.

Assuming the tournament bracket reflects the results of each original work, the second round would result as follows:
{| class="wikitable"
| • '''Kramer''' vs. '''Ford''' - a newly-single mother against an automotive company.
| • '''Marge''' vs. '''___''' - an American housewife against any possible representative from a superhero comics continuity or a company known for its action games.
|-
| • '''Larry Flynt''' vs. '''Joe''' - the creator of a magazine against an everyman.
| • '''Teen Titans''' vs. '''Asterix''' - a young superhero team against a Gaul warrior with a magic potion of super strength.
|-
| • '''King Kong ''' vs. '''Jason''' - a giant gorilla against an ambiguously-human serial killer.
| • '''Batman''' vs. '''Scott Pilgrim''' - a billionaire-turned-vigilante against an ambiguously superpowered teenager.
|-
| • '''Predator''' vs. '''___''' - the predator has no opponent, advances to the next round unopposed.
| • '''Plants''' vs. '''___''' - the plants have no opponent, advance to the next round unopposed.
|}

The title text refers to the 2002 action film ''{{w|Ballistic: Ecks vs. Sever}}'', which is qualified to be in this tournament by virtue of having the word "vs." in its title, but as the film is regarded as one of the {{w|List of films considered the worst|worst movies ever made}}, it has been defeated by "the passage of time" and is not considered worthy of entry in the tournament.

Randall has made comic strips featuring [[:Category:Tournament bracket|tournament brackets]] before, most recently [[2131: Emojidome]] and [[2037: Supreme Court Bracket]]. The latter is especially similar to this comic, considering that it also extends normal "versus" situations to a second round.

==Transcript==
:[A tournament bracket tree is shown with 16 participants each on the left and right side. From both sides toward the middle the brackets reduce to eight, then four, two, and one line where the latter join to a rectangle in the middle.]

:[Left side:]
:Kramer - Kramer
:Ford - Ferrari
:The People - Larry Flint
:Joe - The Volcano
:King Kong - Godzilla
:Freddy - Jason
:Dracula - Frankenstein
:Alien - Predator

:[Right side:]
:Marvel - Capcom
:Marge - The Monorail
:Justice League - Teen Titans
:Asterix - Caesar
:Batman - Superman
:Scott Pilgrim - The World
:Mega Shark - Giant Octopus
:Plants - Zombies

{{comic discussion}}

[[Category:Charts]]
[[Category:Tournament bracket]]

2230: Versus Bracket

2019-11-19T15:56:38Z

108.162.246.89: /* Explanation */

{{comic
| number = 2230
| date = November 18, 2019
| title = Versus Bracket
| image = versus_bracket.png
| titletext = Some works didn't make the cut; in "Ecks vs. Sever" vs. the passage of time, the latter seems to have won pretty decisively.
}}

==Explanation==
{{incomplete|Edited by a TOURNAMENT MANAGER. Should include some discussion of the second round. Do NOT delete this tag too soon.}}

This comic shows a tournament bracket in which the initial matches represent works of fiction with ''vs.'' or ''versus'' in their names (i.e. Batman is initially matched against Superman in reference to ''Batman vs. Superman: Dawn of Justice''). The works referenced are:

*WARNING* Spoiler Alerts Below *WARNING*

* ''{{w|Kramer vs. Kramer}}'', a 1979 legal drama about a couple (the Kramers) divorcing. '''Winner: Kramer''' (Joanna Kramer wins custody of her son in court, but chooses not to take custody of him as he has mostly been raised by his father).
* ''{{w|Ford v Ferrari}}'', a 2019 film (released Nov 15, the weekend before this comic strip was released) about the two auto builders competing to win the 1966 24 Hours of Le Mans race. '''Winner: Ford'''
* ''{{w|The People vs. Larry Flynt}}'', a 1996 documentary film about the life of Larry Flynt, creator of adult magazine ''Hustler''. Depicted in the film is the Supreme Court case ''Hustler Magazine v. Falwell'', which ''Hustler'' magazine (and Flynt) won. '''Winner: Larry Flynt'''
* ''{{w|Joe Versus the Volcano}}'', a 1990 romantic comedy about a man, Joe, who offers to throw himself into a volcano on behalf of superstitious natives. Joe survives when the volcano erupts and blows him into the ocean. '''Winner: Joe'''
* ''{{w|King Kong vs. Godzilla}}'', a 1962 film pitting the two titular monsters against each other. There is a persistent myth that the Japanese and American cuts of the film have different winners but it is false. At the end of the film, only Kong swims away from an underwater battle. '''Winner: King Kong'''
* ''{{w|Freddy vs. Jason}}'', a 2003 slasher film combining the universes of ''A Nightmare on Elm Street'' and the ''Friday the 13th'' series. '''Winner: Jason''', although Freddy's severed head winks and laughs at the end of the movie.
* ''{{w|Dracula vs. Frankenstein}}'', a 1971 horror film. '''Winner: none''' (both monsters kill each other)
* ''{{w|Alien vs. Predator (film)|Alien vs. Predator}}'', a 2004 film combining the universes of the ''Alien'' and ''Predator'' series. The tagline for the film was "Whoever wins...we lose." '''Winner: Predator''', although an Alien chestburster does emerge from the predator's chest at the end of the film.
* ''{{w|Marvel vs. Capcom}}'', a video game {{w|fighting game}} series combining the {{w|Marvel Universe}} and characters from {{w|Capcom}}. '''Winner: none''' (players can choose and achieve victory with characters from either franchise)
* ''{{w|Marge vs. the Monorail}}'', a 1993 episode of ''The Simpsons'', where Marge leads a campaign against a monorail project in Springfield. This is often considered one of the best ''Simpsons'' episodes of all time. '''Winner: Marge'''
* ''{{w|Justice League vs. Teen Titans}}'', a 2016 direct-to-video animated superhero film. The Justice League and Teen Titans are both superhero teams and usually are on the same side, but in this film, the Justice League are possessed by demons and forced to fight the Titans. The Teen Titans defeat Superman to free him from possession and turn the tide against the rest of the League and defeat the demons. '''Winner: Teen Titans'''
* ''{{w|Asterix Versus Caesar}}'', a 1985 animated film and a film adaptation of the {{w|Asterix}} comic book series. '''Winner: Asterix'''
* ''{{w|Batman v Superman: Dawn of Justice}}'', a 2016 superhero film. '''Winner: Batman'''
* ''{{w|Scott Pilgrim vs. the World}}'', a 2010 film based on the ''Scott Pilgrim'' graphic novel. Scott Pilgrim does not fight against the entire world; rather, he fights Ramona Flowers's Seven Evil Exes so that he can be her boyfriend. '''Winner: Scott Pilgrim'''
* ''{{w|Mega Shark Versus Giant Octopus}}'', a 2009 monster film. '''Winner: none''' (both monsters kill each other)
* ''{{w|Plants vs. Zombies}}'', a 2009 tower defense and strategy video game. The player commands an army of plants who defend their home against the zombie apocalypse. '''Winner: Plants''', assuming the player wins.

Assuming the tournament bracket reflects the results of each original work, the second round would result as follows:
{| class="wikitable"
| • '''Kramer''' vs. '''Ford''' - a newly-single mother against an automotive company.
| • '''Marge''' vs. '''___''' - an American housewife against any possible representative from a superhero comics continuity or a company known for its action games.
|-
| • '''Larry Flynt''' vs. '''Joe''' - the creator of a magazine against an everyman.
| • '''Teen Titans''' vs. '''Asterix''' - a young superhero team against a Gaul warrior with a magic potion of super strength.
|-
| • '''King Kong ''' vs. '''Jason''' - a giant gorilla against an ambiguously-human serial killer.
| • '''Batman''' vs. '''Scott Pilgrim''' - a billionaire-turned-vigilante against an ambiguously superpowered teenager.
|-
| • '''Predator''' vs. '''___''' - the predator has no opponent, advances to the next round unopposed.
| • '''Plants''' vs. '''___''' - the plants have no opponent, advance to the next round unopposed.
|}

The title text refers to the 2002 action film ''{{w|Ballistic: Ecks vs. Sever}}'', which is qualified to be in this tournament by virtue of having the word "vs." in its title, but as the film is regarded as one of the {{w|List of films considered the worst|worst movies ever made}}, it has been defeated by "the passage of time" and is not considered worthy of entry in the tournament.

Randall has made comic strips featuring [[:Category:Tournament bracket|tournament brackets]] before, most recently [[2131: Emojidome]] and [[2037: Supreme Court Bracket]]. The latter is especially similar to this comic, considering that it also extends normal "versus" situations to a second round.

==Transcript==
:[A tournament bracket tree is shown with 16 participants each on the left and right side. From both sides toward the middle the brackets reduce to eight, then four, two, and one line where the latter join to a rectangle in the middle.]

:[Left side:]
:Kramer - Kramer
:Ford - Ferrari
:The People - Larry Flint
:Joe - The Volcano
:King Kong - Godzilla
:Freddy - Jason
:Dracula - Frankenstein
:Alien - Predator

:[Right side:]
:Marvel - Capcom
:Marge - The Monorail
:Justice League - Teen Titans
:Asterix - Caesar
:Batman - Superman
:Scott Pilgrim - The World
:Mega Shark - Giant Octopus
:Plants - Zombies

{{comic discussion}}

[[Category:Charts]]
[[Category:Tournament bracket]]

Talk:1734: Reductionism

2019-11-08T19:51:19Z

108.162.246.89: I'm pointing out something that has resulted to these numbers which is reoccurring on an daily basis.

Just like defining recursion by: "'''recursion''' ''n'': see recursion" :-) --[[User:JakubNarebski|JakubNarebski]] ([[User talk:JakubNarebski|talk]]) 15:05, 16 September 2016 (UTC)

"D" is a development from an Egyptian hieroglyph symbolizing a door. "U" is [[User:Capncanuck|Capncanuck]] ([[User talk:Capncanuck|talk]])
:"U" is what?! [[Special:Contributions/108.162.212.92|108.162.212.92]] 03:48, 17 September 2016 (UTC)
:: "U" is a dummy variable; "i" is an imaginary number. [[Special:Contributions/108.162.218.215|108.162.218.215]] 11:30, 17 September 2016 (UTC)

I feel like part of the meta-joke is the fact that the box cuts off the definition, literally reducing it. [[Special:Contributions/162.158.69.90|162.158.69.90]] 20:04, 16 September 2016 (UTC)

Yes, reductionism reducted, reductionised, and reduced... [[Special:Contributions/108.162.249.156|108.162.249.156]] 00:40, 17 September 2016 (UTC)

Would the letter 'I' in reductIonIsm be described twice? - Sebastian --[[Special:Contributions/162.158.85.213|162.158.85.213]] 10:36, 17 September 2016 (UTC)

Well, this is probably the first time I've been on here and the Wednesday comic is up on Thursday, but the Friday comic is still on schedule. Weird. --[[User:JayRulesXKCD|JayRulesXKCD]] ([[User talk:JayRulesXKCD|talk]]) 15:11, 16 September 2016 (UTC)
:It was also the first time Randall delayed a comic to keep another comic on the front page. So since it was a planned delay of the previous comic this one was not supposed to be delayed. That would have been weird ;-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 16:07, 16 September 2016 (UTC)

What amazed me in all this is that, every themes or words found on xkcd I've noticed that Reductionism adds to 174 in reverse ordinal and 143 in Jewish ordinal gematria little resemblance to 1743 --[[User:Know More | Know More]]

2198: Throw

2019-09-05T15:51:28Z

108.162.246.89: /* Explanation */

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

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

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

Interestingly, Thor can throw a squirrel 257 meters. If a Custom Thrower is created, and they are 200 meters tall and 150 KG, they can throw the squirrel 256 meters (1 meter less than Thor). Thor can throw a acorn 136 meters, and the Custom Thrower will throw it 133 meters. Now, Thor can throw Thor's Hammer 19 meters. The Custom Thrower can throw it 44 meters! Apparently there is more to the enchantment of Thor's Hammer than meets the eye, as it would have been expected that if Thor can throw an squirrel and an acorn farther than an extraordinary human, then certainly he could throw his own enchanted Hammer a longer distance.

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

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

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

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

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

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

For example:
* Depending on how the microwave oven is damaged when it hits the ground, it may still be able to appear to function, but no longer seal properly, and therefore leak dangerously high amounts of microwave radiation.
* Blenders have blades and glass. Even if no one is struck by the flying blender, the broken pieces would be hazardous later in they are not thoroughly removed from the ground.
* Cars have gasoline and battery acid which may spill if a car is thrown.
* A squirrel might bite the person attempting to throw it, which is very dangerous as some squirrels have rabies.
* Pikachu could shock (possibly fatally) someone trying to throw it.
* If a person is thrown that person may be badly injured.

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

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

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

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

:How far could George Washington throw a Microwave oven?

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

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

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

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

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

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

:Your Name
:____You_____ [can be changed]

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

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

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

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

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

{{comic discussion}}

[[Category:Comics with animation]] 
[[Category:Dynamic comics]]
[[Category:Interactive comics]]
[[Category:Physics]] 
[[Category:American football]] 
[[Category:Comics featuring politicians]] 
[[Category:Pokémon]]
[[Category:Comics featuring real people]] 
[[Category:Religion]] 
[[Category:Squirrels]]
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Talk:2009: Hertzsprung-Russell Diagram

2018-06-20T20:54:09Z

108.162.246.89:

How the heck is a lava cake more luminous than a campfire? {{unsigned ip|108.162.219.28}}
:It's Lava Lake, as in a large puddle of lava.[[User:Cgrimes85|Cgrimes85]] ([[User talk:Cgrimes85|talk]]) 15:45, 20 June 2018 (UTC)

As it's a logarithmic scale, is it more correct to say the plot been expanded to 1 on both axes? [[User:Cgrimes85|Cgrimes85]] ([[User talk:Cgrimes85|talk]]) 15:47, 20 June 2018 (UTC)

It seems Randall thinks an astronomer is about as bright as a lightbulb, probably due to the Hertzsprung-Russell diagram itself! [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 15:52, 20 June 2018 (UTC)
:A daily food consumption of average human is about 100W when spread out over 24 hours
::It might actually be about that bright, but in the infrared spectrum. http://elte.prompt.hu/sites/default/files/tananyagok/InfraredAstronomy/ch01s04.html [[Special:Contributions/108.162.246.89|108.162.246.89]] 20:54, 20 June 2018 (UTC)

While wattage is used as an informal proxy for bulb brightness, there is not a 1-to-1 relationship between power consumption and light output. Incandescent bulbs in the United States were commonly labeled with both watts consumed and lumens output to aid consumers in choosing efficient bulbs.

{{w|Ivanpah Solar Power Facility|Ivanpah}} doesn't have a salt tank. Presumably he meant the boiler, and/or was confusing it with {{w|Crescent Dunes Solar Energy Project|Crescent Dunes}}.
[[User:Wwoods|Wwoods]] ([[User talk:Wwoods|talk]]) 17:29, 20 June 2018 (UTC)

I understand the explanation, but what's the joke?

The title text says "The Hertzsprung-Russell diagram is located in its own lower right corner, unless you're viewing it on an unusually big screen." But it's clearly on the top left corner... Am I missing something? [[Special:Contributions/108.162.219.106|108.162.219.106]] 18:47, 20 June 2018 (UTC)

:Why would it be at the top left...? The diagram itself is not particularly luminous, so would not be at the top, and its apparent temperature is quite low, so it would not be on the left.

Why is a blue whale considered more luminous than a campfire? Blue whales don't generate any light.

In one of the interesting parts of this diagram not that many mundane objects (or at least smaller than earth objects) are much hotter than most stars (surface temperature)... Not mentioned now.--[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 20:33, 20 June 2018 (UTC)

1957: 2018 CVE List

2018-03-17T20:54:24Z

108.162.246.89: An actual loophole that almost allowed a dog to run for governor

{{comic
| number = 1957
| date = February 19, 2018
| title = 2018 CVE List
| image = 2018_cve_list.png
| titletext = CVE-2018-?????: It turns out Bruce Schneier is just two mischevious kids in a trenchcoat.
}}

==Explanation==

{{w|Common Vulnerabilities and Exposures|CVE}} (Common Vulnerabilities and Exposures) is a standardized format for assigning an identity to a cybersecurity vulnerability (similar to the way that astronomical bodies are assigned unique identifiers by committees). Giving vulnerabilities a unique identifier makes them easier to talk about and helps in keeping track of the progress made toward resolving them. The typical format of a CVE identifier is '''CVE-[YEAR]-[NUMBER]'''. For example, the CVE identifier for 2017's widespread {{w|Meltdown (security vulnerability)|Meltdown vulnerability}} is [https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5754 CVE-2017-5754]. CVEs also contain a short description of the issue.

In this comic (released in February 2018), Randall presents a number of spurious predicted CVEs for later in 2018. Each CVE identifier is given as "CVE-2018-?????", reflecting the fact that they have not yet happened so we don't know exactly what their CVE identifier will be.

==Table of possible CVE==
{|class="wikitable"
! style="width: 30%;" | Security Vulnerability
! style="width: 70%;" | Notes
|-
|Apple products crash when displaying certain {{w|Telugu language|Telugu}} or {{w|Bengali language|Bengali}} letter combinations.
|This refers to a real vulnerability in iOS and MacOS publicized a few days before the comic was released,<ref>https://techcrunch.com/2018/02/15/iphone-text-bomb-ios-mac-crash-apple/</ref> as well as past similar iOS vulnerabilities<ref>https://thenextweb.com/apps/2017/01/18/iphone-ipad-apple-text-ios-bug/</ref><ref>http://www.telegraph.co.uk/technology/2018/01/18/apple-text-bomb-can-crash-iphones-single-message/</ref>.
|-
|An attacker can use a timing attack to extploit [''sic''] a race condition in {{w|Garbage collection (computer science)|garbage collection}} to extract a limited number of bits from the Wikipedia article on Claude Shannon.
|The reference to using a Timing Attack to exploit a race condition in garbage collection refers to Meltdown and Spectre CPU flaws that can be exploited in a cloud server like the ones in Wikipedia. {{w|Claude Shannon}} was an early and highly influential information scientist whose work underlies compression, encryption, security, and the theory behind how information is encoded into binary digits - hence the pertinence of extracting just some of the bits from his Wikipedia entry. This is not really a security problem, since all the bits of the article are publicly available.
|-
|At the cafe on Third Street, the Post-it note with the WiFi password is visible from the sidewalk.
|Cafés often offer free access to WiFi as a service to patrons, as a business strategy to encourage said patrons to remain in the building and buy more coffee. Some use a password, so that only patrons can use the WiFi, and may display the password on signage inside. Since anybody could go into the cafe to read the post-it, and then use the network from nearby, the ability to read it from outside is, at most, a trivial problem. For systems that are supposed to be secure, writing passwords in a visible place is a major security flaw. For instance, following the [[wikipedia:2018 Hawaii false missile alert|2018 Hawaii false missile alert]], the agency concerned received criticism for a press photo showing a password written on a sticky note attached to a monitor.<ref>http://uk.businessinsider.com/hawaii-emergency-agency-password-discovered-in-photo-sparks-security-criticism-2018-1?r=US&IR=T</ref>
|-
|A remote attacker can inject arbitrary text into public-facing pages via the comments box.
|Describes a common feature on news sites or social media sites like Facebook. The possibility for users to "inject" text into the page is by design. This is a humorous reference to the relatively common security vulnerability "[[Wikipedia:Cross-site_scripting|persistent cross-site scripting]]", where input provided by a user, such as through a comment section, can result in dangerous content containing arbitrary HTML or JavaScript code being displayed to other users.
|-
|MySQL server 5.5.45 secretly runs two parallel databases for people who say "S-Q-L" and "sequel."
|Some people pronounce "{{w|SQL}}" like "sequel", after SQL's predecessor "SEQUEL (Structured English Query Language)". The standard for SQL suggests that it should be pronounced as separate letters; however, the author of SQL pronounces it "sequel", so the debate is persisting (with even more justification than arguments about how to pronounce "GIF"). MySQL is an open-source relational database management system. The latest generally available version (at the time of writing) is MySQL 5.7.
|-
|A flaw in some x86 CPUs could allow a root user to de-escalate to normal account privileges.
|{{w|Privilege escalation}} refers to any illegitimate means by which a system user gains greater access than they are supposed to have, and most hackers will seek to achieve this if they can. The most highly-sought privilege is that of the root user, which allows complete access to an entire system.

This CVE, however, presents the reverse situation: that a flaw can allow a root user to ''de-escalate'' to a less privileged user. This would have no obvious benefit, since anything the user could do in the new mode, they could have done before anyway. In any case, the root user can always de-escalate manually if they so choose, as they have complete control.
|-
|Apple products catch fire when displaying emoji with diacritics.
|This is a reference to a common problem of modern gadgets catching fire (usually related to flaws in lithium-ion batteries), as well as to Apple products crashing when attempting to display certain character sequences. Diacritics are the accents found on letters in some languages (eg. č, ģ ķ, ļ, ņ, š, ž). These would not normally be found on emojis.
|-
|An oversight in the rules allows a dog to join a basketball team.
|This probably refers to the movie {{w|Air Bud}}, about a dog playing basketball. This has been a common theme in xkcd comics: see [[115: Meerkat]], [[1439: Rack Unit]], [[1819: Sweet 16]], [[1552: Rulebook]].
In 2017, it was discovered that an oversight in the constitution of the state of Kansas may [http://www.kansascity.com/news/politics-government/article175956836.html permit a dog to be governor]. Shortly before this comic published, the Secretary of State's office ruled that [http://dfw.cbslocal.com/2018/02/13/dog-kansas-governor/ it could not].
|-
|Haskell isn't side-effect-free after all; the effects are all just concentrated in this one. computer [''sic''] in Missouri that no one's checked on in a while.
|{{w|Haskell (programming language)|Haskell}} is a functional programming language. Functional programming is characterized by using functions that don't have side effects (can't change things which would be accessible in other parts of the program), as in [[1312: Haskell]]. The joke here is discovering that it does indeed have side-effects, but for some unknown (and highly absurd) reason they only manifest on a specific computer in a nondescript location, but no one has noticed.
|-
|Nobody really knows how hypervisors work.
|[[wikipedia:Hypervisor|"Hypervisors"]] are a tool for computer virtualization. Virtualization is complex to implement, as it requires a computer to completely simulate another computer, with its own unique hardware and software. Many IT professionals and businesses rely heavily on various forms of virtualization, but most of the individual employees would be hard-pressed to explain how it works. Programs running on other virtual computers, or on the real computer, may be able to access information on a virtual computer in ways which would not be possible with a single real computer. Consequently, understanding how the hypervisor works is important to assessing the security of a virtual server. Meltdown and Spectre are related to this.
|-
|Critical: Under Linux 3.14.8 on System/390 in a UTC+14 time zone, a local user could potentially use a buffer overflow to change another user's default system clock from 12-hour to 24-hour.
|This joke is about arcane systems that are running Linux in exceedingly rare situations, meaning that reproducing errors would be incredibly difficult or inconvenient, and would only affect a very tiny user base (if any at all). {{w|IBM System/390 ES/9000 Enterprise Systems Architecture ESA family|System/390}} is an IBM mainframe introduced almost 30 years before this comic, which has a version of Linux. UTC+14 is a time zone used only on some islands in the Pacific Ocean (Primarily [[Wikipedia:Line_Islands|the Line Islands]]) and is also the earliest time zone on earth. Even if all of these absurd conditions were met, the resulting vulnerability would still be relatively benign: simply changing a user's preferred clock display format. Other xkcd comics make references to such obscure computer-time issues relating to time zones and time conversions, and how many programmers find these issues frustrating or even traumatizing.
|-
|x86 has way too many instructions.
|The x86 architecture (used in many Intel and AMD processors) is very complicated. Processors typically implement such a complex architecture using programs (microcode) run on a set of hidden, proprietary processors. The details of these hidden machines and errors in the microcode can result in security vulnerabilities, such as Meltdown, where the physical machine does not match the conceptual machine.

A more complicated instruction set is more complex to implement.{{Citation needed}} The x86 architecture is considered "CISC" (a "{{w|Complex instruction set computer}}"), having many instructions originally provided to make programming by a human simpler; other examples include the 68000 series used in the first {{w|Apple Macintosh}}. In the 1980s, this design philosophy was countered by the "RISC" ("{{w|Reduced instruction set computer}}") design movement - based on the observation that computer programs were increasingly generated by compilers (which only used a few instructions) rather than directly by people, and that the chip area dedicated to extra instructions could be better dedicated to, for example, cache. Examples of RISC style designs include {{w|SPARC}}, {{w|MIPS}}, {{w|PowerPC}} (used by Apple in later Macintoshes) and the {{w|ARM architecture|ARM}} chips common in mobile phones. Historically, there was considerable discussion about the merits of each approach. At one time the Mac and Windows PC were on different sides; owners of other competing systems such as the Archimedes and Amiga had similar arguments on usenet in the early 1990s. This "issue" may be posted by someone who still recalls these debates. Technically, the extra instructions do slightly complicate the task of validating correct chip behaviour and complicate the tool chains that manage software, which could be seen as a minor security risk. However, the 64-bit architecture introduced by {{w|AMD}}, and since adopted by {{w|Intel}}, does rationalise things somewhat, and all recent x86 chips break down instructions into RISC-like micro-operations, so the complication from a hardware perspective is localised. Recent security issues, such as the speculative cache load issue in Meltdown and Spectre, depend more on details of implementation, rather than instruction set, and have been exhibited both by x86 (CISC) and ARM (RISC) processors.

This explanation has way too many words.
|-
|NumPy 1.8.0 can factor primes in ''O''(log ''n'') time and must be quietly deprecated before anyone notices.
|NumPy is the fundamental package for scientific computing with the programming language Python. ''O''(log ''n'') is [[wikipedia:Big_O_notation#Infinite_asymptotics|Big O notation]] meaning that the time it takes for a computer algorithm to run is in the order of log ''n'', for an input of size ''n''. ''O''(log ''n'') is very fast and is more usual for a search algorithm. Prime factorization currently is ''O''(''2''''n''n)). If something can find the prime factors of a number this quickly, especially a [[wikipedia:semiprime|semiprime]] with two large factors, it will enable attacks to break many crypto functions used in internet security. However, prime numbers have only a single factor, and "factoring primes" quickly is a simpler problem, that of [[wikipedia:Primality test|proving that a number is in fact a prime]].
|-
|Apple products grant remote access if you send them words that break the "I before E" rule.
|Another joke on the first CVE and [[wikipedia:I before E except after C|a common English writing rule of thumb]], which fails almost as often as it succeeds. Could also be a joke about the iPhone name which follows the rule. Also possibly a jab at Apple's image, portraying their software as unable to handle improper grammar or spelling.
|-
|Skylake x86 chips can be pried from their sockets using certain flathead screwdrivers.
|Skylake x86 chips are a line of microprocessors made by Intel. Some processors are soldered directly to a system board or daughter board, while others are attached to boards that plug into the system board by means of a socket (pins or connectors that make physical contact with receptacles or connectors on a system board). Some sockets, especially older ones, require force to insert or remove, and often require the use of a flat blade screwdriver or a specialized tool, but most modern ones use ZIF (Zero Insertion Force) techniques, often involving a lever or similar to tighten or loosen the friction/tightness of the contacts. No screwdriver is needed in this case. However, any processor ''can'' be forcefully removed from its socket with a screwdriver.{{Citation needed}}
|-
|Apparently Linus Torvalds can be bribed pretty easily.
|{{w|Linus Torvalds}} is the benevolent{{Citation needed}} dictator of the Linux kernel codebase. Normally it is hard to make changes because he has the last word, and because the kernel is replicated in all Linux installations. Linus made the news in January 2018 when, having looked at one of Intel's proposed fixes for the Spectre and Meltdown vulnerabilities, he declared "the patches are COMPLETE AND UTTER GARBAGE".<ref>https://techcrunch.com/2018/01/22/linus-torvalds-declares-intel-fix-for-meltdown-spectre-complete-and-utter-garbage/</ref> Presumably, it may be found that he may be successfully bribed to be less blunt and/or less critical of vulnerability fixes that are complete and/or utter garbage. If this were the case, this would be a severe critical vulnerability to all Linux servers and machines.
|-
|An attacker can execute malicious code on their own machine and no one can stop them.
|The point of an attack is to make someone else's machine perform actions against the owner's will. Anyone can make their own machine execute any code if they have root access and the necessary tools, but this would usually not be described as an attack, except in the case of a locked-down appliance, such as a video game console, a John Deere tractor, or pay TV decoder.
|-
|Apple products execute any code printed over a photo of a dog with a saddle and a baby riding it.
|This could refer to a CVE vulnerability of JPG files where JavaScript embedded within the image file is executed by some application. In this case, though, the code is visible on the image instead of invisibly encoded within the image file. The code is also only executed if the image contains a photo of a baby in a saddle riding a dog. It's unclear whether the photo would be a digital photo, a printed photo (i.e. as taken using a digital camera), or maybe both. This "bug" would not only require the device to figure out specifically what the photo contains image-wise (something that's REALLY HARD for computers to do reliably), but would also require OCR (optical character recognition) code to convert the text superimposed on the photo into executable code. In other words, it's hard to believe in 2018 that such a bug could exist. Maybe in the future when such things are more routine...? As an example, OCR used to be hard to do reliably, but now it's a lot more routine and built into a lot of devices.
|-
|Under rare circumstances, a flaw in some versions of Windows could allow Flash to be installed.
|Flash has been an integral browser plugin for decades, but has fallen out of favor in the 2010s, and eventually discontinued because of its notoriously abysmal security record. All security experts advise against installing it. Preventing installation of Flash would make systems more secure, but most versions of Windows do not prevent Flash installation. The joke here relates to the difficulty of keeping Flash up to date, or even installed properly to begin with. A common user experience, which is the subject of numerous jokes and memes, is the constant nagging notification to install or update Flash in order for web pages to display properly. Many IT professionals will bemoan the trouble they have experienced in the workplace due to these notifications and problems related to them.
|-
|Turns out the cloud is just other people's computers.
|This refers to a meme that demands that "cloud" be replaced with "other people's computers" in all marketing presentation to CEOs and non-computer literate persons evaluating the security impact of using cloud services. Part of the humor here is that "the cloud" is, in actuality, simply a term for hosted services, or in other words computers being run by other people (typically businesses that specialize in this type of "Platform as a Service" or "PaaS" service model). Referring to "the cloud" as "other people's computers" is, at its core, entirely accurate, though it takes away the business jargon and simplifies the situation in such a way that it might cast doubt on the security, reliability, and general effectiveness of using "cloud" solutions.
|-
|A flaw in Mitre's CVE database allows arbitrary code insertion.[[779|[~~CLICK HERE FOR CHEAP VIAGRA~~]]]
|Mitre's CVE database is where all {{w|Common Vulnerabilities and Exposures|CVEs}} are stored. This log message forms the punchline of the comic, as it implies that all of the exaggerated error messages above might have been inserted by hackers exploiting the vulnerability. To pour salt in the wound, they then included in a typical spam link purporting to offer inexpensive {{w|Viagra|brand-name Sildenafil}}.
|-
|It turns out Bruce Schneier is just two mischevious kids in a trenchcoat.
|Appears in the title text. {{w|Bruce Schneier}} is security researcher and blogger. The "two kids in a trenchcoat" is a reference to the {{tvtropes|TotemPoleTrench|Totem Pole Trench}} trope. Shortly before this comic was posted, a [https://rare.us/rare-humor/two-kids-dressed-as-a-tall-man-to-get-into-black-panther-is-caught-on-video story went viral] in which two kids were photographed attempting this for real to get into a screening of ''Black Panther''.
|}

== References ==
<references/>

==Transcript==
:[A heading is centered above a list of 21 vulnerabilities]
:<big>Leaked list of major 2018 security vulnerabilities </big>

:CVE-2018-????? Apple products crash when displaying certain Telugu or Bengali letter combinations.
:CVE-2018-????? An attacker can use a timing attack to extploit a race condition in garbage collection to extract a limited number of bits from the Wikipedia article on Claude Shannon.
:CVE-2018-????? At the cafe on Third Street, the Post-it note with the WiFi password is visible from the sidewalk.
:CVE-2018-????? A remote attacker can inject arbitrary text into public-facing pages via the comments box.
:CVE-2018-????? MySQL server 5.5.45 secretly runs two parallel databases for people who say "S-Q-L" and "sequel."
:CVE-2018-????? A flaw in some x86 CPUs could allow a root user to de-escalate to normal account privileges.
:CVE-2018-????? Apple products catch fire when displaying emoji with diacritics.
:CVE-2018-????? An oversight in the rules allows a dog to join a basketball team.
:CVE-2018-????? Haskell isn't side-effect-free after all; the effects are all just concentrated in this one. computer in Missouri that no one's checked on in a while.
:CVE-2018-????? Nobody really knows how hypervisors work.
:CVE-2018-????? Critical: Under Linux 3.14.8 on System/390 in a UTC+14 time zone, a local user could potentially use a buffer overflow to change another user's default system clock from 12-hour to 24-hour.
:CVE-2018-????? x86 has way too many instructions.
:CVE-2018-????? NumPy 1.8.0 can factor primes in ''O''(log ''n'') time and must be quietly deprecated before anyone notices.
:CVE-2018-????? Apple products grant remote access if you send them words that break the "I before E" rule.
:CVE-2018-????? Skylake x86 chips can be pried from their sockets using certain flathead screwdrivers.
:CVE-2018-????? Apparently Linus Torvalds can be bribed pretty easily.
:CVE-2018-????? An attacker can execute malicious code on their own machine and no one can stop them.
:CVE-2018-????? Apple products execute any code printed over a photo of a dog with a saddle and a baby riding it.
:CVE-2018-????? Under rare circumstances, a flaw in some versions of Windows could allow Flash to be installed.
:CVE-2018-????? Turns out the cloud is just other people's computers.
:CVE-2018-????? A flaw in Mitre's CVE database allows arbitrary code insertion.[~~Click here for cheap viagra~~]

==Trivia==

Randall has previously referenced diacritics in [[1647: Diacritics]].

Bruce Schneier was previously mentioned in the title texts of [[748: Worst-Case Scenario]] and [[1039: RuBisCO]].

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Charts]]
[[Category:Programming]]
[[Category:Computers]]

1948: Campaign Fundraising Emails

2018-03-17T20:43:15Z

108.162.246.89: Citations for Tom Hanks' reputation as a nice guy

{{comic
| number = 1948
| date = January 29, 2018
| title = Campaign Fundraising Emails
| image = campaign_fundraising_emails.png
| titletext = The establishment doesn't take us seriously. You know who else they didn't take seriously? Hitler. I'll be like him, but a GOOD guy instead of…
}}

==Explanation==

Many politicians and organizations in the United States have taken to using email to conduct aggressive fundraising drives seeking campaign contributions. Signing a petition or expressing interest in a cause can lead to being added to a myriad of mailing lists for similar groups, all looking for support. This comic shows a caricature of the kind of inbox that can result from this. The emails get more and more absurd as the list goes on. For example, the last one combines a request for campaign contributions with the infamous 'Nigerian prince' {{w|advance-fee scam}} phishing scheme.

==The emails==

{| border =1 width=100% cellpadding=5 class="wikitable"
! E-mail Body !! Explanation
|-
|'''Donate now.''' It's crunch time, and we're low on cash. If you chip in just $5 by midnight, we…
|This is the classic formula for campaign fundraising emails, and may be a real example. It is always "crunch time" during a campaign (at least between filing for candidacy and election day), and campaigns are always "low" on cash relative to the unlimited funding they would prefer. The ends of financial reporting periods, often at midnight, are conflated with "deadlines" of significant consequence. Further, the donation requested is less about the actual money - even if $5 each from several thousand voters can add up - but to get a donor to have their money placed on a candidate, making it more likely that donor will vote for the candidate (via encouraging {{w|Sunk cost#Loss_aversion_and_the_sunk_cost_fallacy|the "sunk cost" fallacy}}), or to allow the targeting of future messages based on how engaged the recipient is with the campaign.
|-
|'''Donate $35.57 now!''' Our data team has determined that we should ask you for $35.57 to optimize the…
|A key factor in the success of a fundraising campaign is the amount of the donation that is asked for or suggested. Even if the donor is ultimately free to donate whatever amount they want, the initial 'ask' can have a significant effect on the amount donated, due to the psychological effect of {{w|anchoring}}. Increasing the suggested amount may increase the amount of the average donation, but it may also put some people off donating altogether. Finding the sweetspot allows the fundraiser to maximise the income generated.

Most modern bulk mailing platforms allow users send different versions of their emails to recipients at random. Using analytics packages, they can then determine which version of their messages is most effective at eliciting the desired result (such as making a purchase, reading a story, etc.) from recipients, or even from particular segments, and to refine future emails accordingly. Use of these techniques has resulted in fundraisers moving away from traditional 'round' numbers ($10, $25, etc.) to ask for more unusual looking amounts which increase the average amount donated.

However, it would be unusual to use quite such a precise amount, as it would tend to betray the fact that it has been calculated simply to manipulate the recipient, which may appear cynical and put many off donating altogether. The email then compounds this by stating outright that this is what they have done.
|-
|'''Help.''' Our campaign made some mistakes and we need a lot of money ASAP. Any kind, but cash is…
|This email is honest about the campaign's incompetence, but is not likely to get much sympathy, except perhaps from those already very sympathetic to the candidate. Any campaign reduced to this level has probably already lost. The email appears to be suggesting that they would much prefer that donors send cash, presumably in the mail. This would raise several red flags: it might suggest that the campaign's finances are in such disarray that it cannot process checks, credit cards, etc. in a timely manner, or it might be that they want to keep donations off the books so that they can be diverted elsewhere, or to circumvent electoral spending restrictions. Even if no dishonesty is intended, it would increase the chances that cash could be stolen or otherwise misused more readily than other forms of payment.
|-
|'''Washington is broken.''' When I win, I'll look those other senators in the eye and tell them: "Jobs." Then I…
|This email takes a populist approach of repeating various {{w|Dog-whistle_politics|dog-whistle}} phrases to imply that they will stand up for the interests of the common people against a system that is rigged against them, without giving any meaningful indication of what they intend to achieve. Not only is the mere statement of "jobs", without any kind of explanation of what problems they believe there are, or what they suggest doing about it, entirely unhelpful, they also seem to suggest that, despite them being elected, it would be everybody else's responsibility to solve it.
|-
|'''Hopeless.''' It's bad. Really bad. If you don't chip in now, the darkness spreading across the land will…
|This is a favorite of moral campaigns, on both sides of a debate. Grand statements about evil and corruption taking over the country if the campaign does not get enough support are common, but they are extremely biased and dramatic.
|-
|As the first woman to fly a fighter jet through our state's formerly all-male university, I learned…
|Candidates often like to portray themselves as trailblazers for a particular community, who have persevered and achieved despite the odds. Normally, one would make a virtue of being the first ''from'' a university to do something, rather than the first to achieve something involving the university itself. Flying a plane through a university is risky, at the very least, and depending on the definition of "through", could imply destruction of buildings or the plane itself, which might paint the candidate in an irresponsible light. This may also refer to the viral 2017 Congressional campaign ad of {{w|Amy McGrath}}, the first female Marine to fly an {{w|McDonnell Douglas F/A-18 Hornet|F-18}} in combat.
|-
|'''We're broke.''' No paid staff. No ads. And the cafe has told us to stop using their WiFi to send fundraising…
| This campaign tactic attempts to appeal to the reader's sympathy by describing financial struggles and poverty, but these tactics may instead make the movement look pathetic and poorly-organized, especially because the group is apparently so poor, they can't afford premises of their own to run the campaign from, or an internet connection to continue sending emails to ask for funding.
|-
|When Amy decided to run for Congress, I was like "Huh?" but I checked Wikipedia, and apparently it's a branch of…
|The first few words here might suggest the writer is about to explain how, having initially been sceptical, Amy's inspirational message and / or character has won them over to her campaign. This kind of message is used to make a candidate seem relatable and credible. In fact, though, they just didn't know what she was talking about, as they didn't know what Congress was. Since they clearly don't know much about the subject, this would fail to lend the weight it is aiming to.

Furthermore, while a familiar tone could also be part of a communication strategy to make the message seem relatable, this takes it to an extreme that would probably come across as unprofessional and lacking in seriousness.
|-
|'''Are you familiar''' with the Dutch painter Hieronymous Bosch? His work illustrates my opponent's plan for…
|The works of {{w|Hieronymus Bosch}} are famous for depictions of {{w|Hell}} and {{w|Limbo}} as brutal places of highly imaginative torments, which the sender implies would be similar to the country under their opponent's plan. This mocks the tendency of political campaigns to present an exaggerated view of how bad things would be if their political rivals were elected.
|-
|Being a single mom running a small business while going to law school while being deployed to Iraq taught me…
|Each of these are typical credentials that a candidate might cite in order to imply that they are hardworking and committed. However, it is extremely unlikely that one person would take on all of these responsibilities at the same time, and attempting to do so might suggest that they lack focus and aren't really that committed to any one thing.
|-
|'''I will lead the fight''' against the big banks, special interests, the Earth's climate, and our children. I…
|This is another populist message listing off hot button topics. However, after starting out with some typical promises to fight fairly commonly despised things, it then becomes more controversial. It promises to fight the climate, with the peculiar implication that damaging the climate is the goal, and 'our children', which most voters would think would need protecting. This may be suggesting that politicians using these kind of messages are likely to be hiding bad intentions behind their attractive sounding slogans. The fight "against our children" may be a reference to a popular {{w|Bushism}}.
|-
|'''Wow.''' Have you seen this video of the squirrel obstacle course? Incredible! Anyway, I'm running because I…
|A typical form of {{w|clickbait}}. (Don't read another table entry until you've followed that link! Reference #10 will shock you.)
|-
|'''Outrageous.''' Granted, this was a few years ago, but did you hear what President Ford said about…
|When a politician makes an offensive comment, it's common for the politician's opponents to send out fundraising emails pointing out the politician's offensiveness as a way of generating donations to the fight against them. Political strategists will often keep dossiers of such remarks to be used when needed in campaigning season. More recently, there has been a trend for trawling opponents' social media accounts for controversial comments they may have made several years previously, or even as a youth. Here, the sender's reaction and e-mail fundraising effort appears to be unusually delayed, as it refers to an alleged comment by {{w|Gerald Ford}}, whose term as President of the United States ended in 1977 and who died in 2006.
|-
|'''Whoops.''' Due to a typo, we spent months running attack ads against Tom Hanks. Now, we need to make up for…
|The email apologises for running months of attack ads against American actor {{w|Tom Hanks}}. Hanks is generally a popular and uncontroversial figure with [http://archive.boston.com/ae/celebrity/articles/2008/01/06/nice_guy_tom_hanks/ a reputation] for being [https://www.ranker.com/list/tom-hanks-was-the-best/lisa-waugh nice and likable in person], making him an unusual target for attack ads. This implies that the sender does not even know who their opponent is, and has mistakenly targeted the wrong person, demonstrating some significant ignorance and incompetence.
|-
|'''They say we can't win—'''that we're "underdogs" with "no money" who "lost the election last week." But they don't…
|In multi-candidacy electoral races, campaigns will often suggest that a rival 'can't win here', sometimes prefaced with an appeal to authority, such as 'Polls show...'. The hope is that some supporters of the candidate being attacked may be persuaded to switch their vote to the candidate whose campaign it is, in an effort to prevent a third, more disliked, candidate from being elected. It would seem counterproductive to sabotage one's own campaign in this way.

This may refer to {{w|Roy Moore#U.S. Senate special election campaign|Roy Moore's attempts}} to overturn his loss in the December 2017 election for one of Alabama's US Senate seats, which came about a month before this comic and made national headlines. After the initial election count had him losing, he demanded a recount. That initial count said he had lost by a large enough margin that Alabama law required him to pay up front for a recount, and his campaign did not have enough funds available.
|-
|'''Our campaign's only chance''' is to seduce Jennifer ActBlue, heir to the ActBlue fortune. For that, we need a fancy…
|This e-mail alludes to [https://secure.actblue.com/ ActBlue], a political action committee that provides technology to help Democrat and progressive organizations to campaign and collect donations online. In reality, there is no ActBlue family, nor any "Jennifer ActBlue" who is the heir to its fortune; the name ActBlue is a portmanteau from the words "action", in a political sense, and the color "blue", which is {{w|Red states and blue states|closely associated}} with the Democratic Party in the USA.
|-
|'''Doom.''' Where is the horse and the rider? Where is the horn that was blowing? They have passed, like rain on…
|This is an excerpt from {{w|J. R. R. Tolkien|Tolkien's}} poem ''[http://tolkiengateway.net/wiki/Lament_for_the_Rohirrim Lament of the Rohirrim,]'' appearing in ''{{w|The Two Towers}}'': 
Where now the horse and the rider? Where is the horn that was blowing? 
Where is the helm and the hauberk, and the bright hair flowing? 
Where is the hand on the harpstring, and the red fire glowing? 
Where is the spring and the harvest and the tall corn growing? 
They have passed like rain on the mountain, like a wind in the meadow; 
The days have gone down in the West behind the hills into shadow. 
Who shall gather the smoke of the dead wood burning, 
Or behold the flowing years from the Sea returning?
|-
|'''Warmest greetings.''' I am the crown prince of Nigeria. I am running for Congress because I believe that…
|The opening line is designed to sound like spam for an {{W | Advance-fee scam}}. These scams typically involve impersonating someone rich, often a Nigerian prince, who claims to be in trouble and promises to share a large sum of money if the victim helps him by sending a small fee in advance. However, the second sentence of this email switches to sounding like a political fundraising email instead of an outright scam. This is either to establish a degrading comparison between flagrant scams and fundraising emails, or just to create a bait-and-switch joke.
|-
|The establishment doesn't take us seriously. You know who else they didn't take seriously? Hitler. I'll be like him, but a GOOD guy instead of… (title text)
|A candidate who compares himself to {{w|Hitler}}, even when promising to be GOOD instead, will probably not get many votes. The title text does however conform to {{w|Godwin's law}}.
|}

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

[An e-mail inbox window is displayed. On each line appears an illegible e-mail address and a checkbox.]

'''Donate now.''' It's crunch time, and we're low on cash. If you chip in just $5 by midnight, we… 
'''Donate $35.57 now!''' Our data team has determined that we should ask you for $35.57 to optimize the… 
'''Help.''' Our campaign made some mistakes and we need a lot of money ASAP. Any kind, but cash is… 
'''Washington is broken.''' When I win, I'll look those other senators in the eye and tell them: "Jobs." Then I… 
'''Hopeless.''' It's bad. Really bad. If you don't chip in now, the darkness spreading across the land will… 
As the first woman to fly a fighter jet through our state's formerly all-male university, I learned… 
'''We're broke.''' No paid staff. No ads. And the cafe has told us to stop using their wifi to send fundraising… 
When Amy decided to run for Congress, I was like "Huh?" but I checked Wikipedia, and apparently it's a branch of… 
'''Are you familiar''' with the dutch painter Hieronymous Bosch? His work illustrates my opponent's plan for… 
Being a single mom running a small business while going to law school while being deployed to Iraq taught me… 
'''I will lead the fight''' against the big banks, special interests, the Earth's climate, and our children. I… 
'''Wow.''' Have you seen this video of the squirrel obstacle course? Incredible! Anyway, I'm running because I… 
'''Outrageous.''' Granted, this was a few years ago, but did you hear what President Ford said about… 
'''Whoops.''' Due to a typo, we spent months running attack ads against Tom Hanks. Now, we need to make up for… 
'''They say we can't win-''' that we're "underdogs" with "no money" who "lost the election last week." But they don't… 
'''Our campaign's only chance''' is to seduce Jennifer ActBlue, heir to the ActBlue fortune. For that, we need a fancy… 
'''Doom.''' Where is the horse and the rider? Where is the horn that was blowing? They have passed, like rain on… 
'''Warmest greetings.''' I am the crown prince of Nigeria. I am running for Congress because I believe that…

{{comic discussion}}

Talk:1912: Thermostat

2017-11-06T08:07:41Z

108.162.246.89:

Maybe the the last sentence is about moses parting the sea so he can walk through it.[[Special:Contributions/162.158.91.221|162.158.91.221]] 05:55, 6 November 2017 (UTC)
: I interpreted it that way. In computing, partitioning separates parts of a drive that are to be used for different purposes, so parallels might be drawn there. - [[User:Emmia|Emmia]] ([[User talk:Emmia|talk]]) 07:24, 6 November 2017 (UTC)

I think there's additional humor to the extent of his boot problems. Monthly Energy Report (1).doc would be a normal document a smart thermostat may create. But if it became a boot volume it'd brick the device.

I believe Cueball has accidentally discovered that the thermostat—supposedly simple device—is actually doing surveillance on the house (and is poorly coded). Now the tech support guy is astounded by the fact that somebody has found out, but then promptly suggests suicide in a non-direct manner to clean up evidence, covering this is with religious explanation. [[Special:Contributions/172.68.244.24|172.68.244.24]] 06:37, 6 November 2017 (UTC)
I'm not sure about the surveillance. It seems to me that the .doc is somehow a record of power usage of the thermostat. However, it remains to be determined a. why it is running Android b. why it is mounting and booting a .doc c. how it got there [[Special:Contributions/162.158.106.12|162.158.106.12]] 07:11, 6 November 2017 (UTC)

I took it as a variation on this joke in HHG:
: "Many were increasingly of the opinion that they'd all made a big mistake in coming down from the trees in the first place. And some said that even the trees had been a bad move, and that no one should ever have left the oceans."
...Which in the BBC TV series was accompanied by visuals of Douglas Adams himself walking into the ocean. --[[Special:Contributions/172.68.86.58|172.68.86.58]] 07:27, 6 November 2017 (UTC)

Might be a reference to the [https://en.wikipedia.org/wiki/Nest_learning_thermostat Nest Thermostat], which like Android is an Alphabet thing. While Nest doesn't run Android, its OS is Linux-based like Android. [[Special:Contributions/108.162.246.89|108.162.246.89]] 08:07, 6 November 2017 (UTC)

1805: Unpublished Discoveries

2017-03-06T17:46:38Z

108.162.246.89: /* Explanation */

{{comic
| number = 1805
| date = March 1, 2017
| title = Unpublished Discoveries
| image = unpublished_discoveries.png
| titletext = If you must know, I'm currently researching how to save this emailed tax form as a regular PDF so I can print and sign it. Our work isn't a lock for the Nobel, but we're in the running.
}}

==Explanation==
{{incomplete|What does the title "Unpublished Discoveries" mean to science, is Ponytail right? And what does it mean to tax rebates?}}

This is one of those comics where the reading of the title text is mandatory (or at least helpful) for understanding the entire pun -- rather than giving an additional joke -- because it hints at what's on the computer screen. The joke on the main panels is a bit weak if one omits the title text (or alternately possible previous related comics - see trivia section).

[[Ponytail]] walks up to [[Megan]], and makes the observation that when a scientific discovery is made, it then takes a while to publish it. She then goes on to note that there are probably research teams making {{w|Nobel Prize|"Nobel-Prize-worthy"}} discoveries that have simply not been published. She is obviously curious if Megan is working on something like this, and tries to see what Megan is working on. When that fails, she asks Megan what she is doing, who tells her that she isn't the one working on a project like this and to "Go bother someone else."

Note this is not the first time Ponytail asked Megan if she is working on some groundbreaking research project: Back in [[1067: Pressures]], Ponytail was probing Megan about her work since, as hinted by the caption of that comic, Megan is a Swiss patent clerk just like {{w|Albert Einstein}} and thus have the same potential to produce Nobel-Prize-worthy work. While there is no clear indication, this comic could be a continuation of 1067: That Megan is still working as a patent clerk, and Ponytail now assumes Megan is already on her way to Nobel Prize - she's just not ready to announce her discovery to the public, for one reason or another.

In the first two panels, [[Ponytail]] is referring to the general issue that, to publish a discovery on a scientific topic, it can take a very long time, even when the discovery is [http://www.preposterousuniverse.com/blog/2005/09/16/einstein-vs-physical-review/ "Nobel-Prize-worthy"]. Obviously the first step is for the researcher to demonstrate rigor by more supporting experiments (see [[397: Unscientific]]), plus summarize the discovery into a readable format, which can take considerable time by itself {{Citation needed}}. Next the article needs to be submitted to various journals [http://www.phdcomics.com/comics.php?f=1888 until one accepts], which may also take a few months, and even when accepted it can take anywhere from 25 days to 150+ days just for the paper to be processed through the publishing system [http://www.nature.com/news/does-it-take-too-long-to-publish-research-1.19320 due to various reasons], including [http://www.phdcomics.com/comics/archive.php?comicid=1200 the nature of the publishing process], [http://www.phdcomics.com/comics.php?f=1760 reviewers] [http://www.phdcomics.com/comics/archive.php?comicid=538 assigning extra work as conditions for acceptance], or even [http://www.phdcomics.com/comics/archive.php?comicid=178 formatting problems]. This has prompted researchers to come up with some [http://www.phdcomics.com/comics/archive.php?comicid=926 interesting] [http://www.phdcomics.com/comics/archive.php?comicid=581 work-arounds].

In the title text, Megan reveals that she is trying to convert an emailed {{w|tax form}} to a PDF. She sarcastically states that this is in the running for a Nobel Prize, perhaps because she considers it an incredibly difficult task (even for these things that should not be hard - see [[1349: Shouldn't Be Hard]]). While this could be true, this task is in no way connected to any kind of scientific endeavor, and as a result would never be considered for any Nobel Prize{{Citation needed}}. That this is so is officially acknowledged by {{w|IRS}} as they themselves note that saving and printing their [https://www.irs.com/articles/online-tax-forms Online tax forms] could be tricky. In particular, the digital signature function of Adobe Acrobat series is known [https://forums.adobe.com/thread/564441 not to play well with other PDF readers], which can also be the source of Megan's frustration since she she specifically mentioned she wants to convert the form to a "regular PDF" just to sign it, a common work-around when the digital signature function is not working.

Quote:
:'''Fill-In Tax Forms'''
:''The IRS also offers Free Fillable Forms which allow you to save (and print) the information you’ve typed in online. The fill-in tax forms also require Adobe Acrobat Reader software. To save the data you’ve filled in, use the Adobe Reader’s “Save” function (not the web browser’s “Save” function). ...''

Or it is possible that she is preparing to receive the tax form from the Nobel Prize committee if she wins. Which can be a smart move as [https://www.forbes.com/sites/robertwood/2011/10/11/nobel-prize-brings-tax-bill-oh-and-accolades/#402c0a6d50f4 one President demonstrated].

The months and weeks before April 15th (this comic was released March 1st), is the "tax season" in the US so Americans are in the process of completing their tax forms, which is why this comic is timely. Given the US tax code is [http://time.com/4286921/complex-tax-code/ complained by many to be too complex], it is possible for researchers to delay publication of their discoveries to deal with their tax returns first. This can cause people to "sit on their discovery" for a while, although [http://www.nolo.com/legal-encyclopedia/how-much-time-do-you-spend-preparing-your-tax-return.html hopefully not as long as the task of publishing itself].

It is possible, however, that Megan is only using the tax form as an excuse - In the last panel Megan specifically tipped her laptop screen away from Ponytail, preventing her from reading the contents on the screen. It could be that Megan is just not comfortable letting other people see her tax forms, but it's equally possible she has some important research data on the screen she's not willing to show Ponytail (yet).

In either case, the title text thus brings the joke full circle: Megan admitted she is indeed doing research (about how to print tax forms) and it is indeed "unpublished" yet (since she couldn't figure out how to print the form). Given Randell's political stance in [[1756: I'm With Her]], it's up to the reader's imagination whether this is also a subtle poke at how a certain public figure refuses to [http://www.cnn.com/2017/02/23/politics/matt-gaetz-donald-trump-tax-returns/ "publish" his tax "discoveries"].

==Transcript==
:[Ponytail walks up to Megan, who is sitting in an office chair at a desk using her laptop.]
:Ponytail: When you make a big scientific discovery, it takes a while to get it published.
:Ponytail: Right?
:Megan: Mm hmm.

:[Zoom-in on Ponytail.]
:Ponytail: So there are probably several research teams out there who are sitting on Nobel-Prize-worthy discoveries, but haven't told the rest of us yet.
:Megan (off-panel): Makes sense.

:[Ponytail leans over the desk, trying to see Megan's laptop screen from behind it.]

:[Ponytail leans further. Megan pulls the screen down so Ponytail cannot see it.]
:Ponytail: Sooo... What are you working on?
:Megan: ''It isn't me!''
:Ponytail: I promise I won't tell.
:Megan: Shoo! Go bother someone else.

==Trivia==
*In [[1067: Pressures]] Ponytail is also interested in what Megan is finding out, although at least in that comic there was a reason to believe Megan could have been on to something...

{{comic discussion}}

[[Category:Comics featuring Ponytail]]
[[Category:Comics featuring Megan]]
[[Category:Science]]
[[Category:Computers]]

1805: Unpublished Discoveries

2017-03-03T00:15:24Z

108.162.246.89: /* Explanation */

1805: Unpublished Discoveries

2017-03-02T23:54:47Z

108.162.246.89: /* Explanation */

Talk:310: Commitment

2017-02-17T07:13:11Z

108.162.246.89:

This is my greatest fear.{{unsigned ip|69.91.105.111 | 00:15, 6 May 2013‎ (UTC)}}

:Totally agree --[[User:SergioCastanneda|SergioCastanneda]] ([[User talk:SergioCastanneda|talk]]) 21:48, 24 May 2013 (UTC)

::Disagree. There is no true one. You join in commitment and make it work. Because, even if there was a true one, what if "the one" mucked up, and didn't pick her true one. We'd have to assume that both people would be capable of picking out their true one love. What if yours mucked up and ended up addicted to drugs, went insane, or worse. So, at this point we have to assume that the true one would be good enough to avoid all that. Then, they'd have to be better at us at recognizing their true love. They'd have to better at us at building relationships to make up for our inadequacies. They'd have to be better at us at a lot of stuff. And if they were better than us, then we'd be unequally committed. We'd be the butt of all the screw ups. Everything we did would be wrong. It would be marriage hell. No, I like the idea that me and my wife picked each other, and we are equally inadequate, and that our love for each other is what makes us strive to make it work. That to me, is more romantic than finding a one that I'd always feel inadequate to have. [[User:Cflare|Cflare]] ([[User talk:Cflare|talk]]) 14:36, 21 July 2014 (UTC)

::I disagree with the last sentence of the explanation. I think it was not Cueball that was the "last guy in that situation". I think it is Cueball or someone else observing Cueball, and making a comment about a previous person. [[User:Tryc|Tryc]] ([[User talk:Tryc|talk]]) 15:56, 20 June 2013 (UTC)

:In general I do not edit other posts but here was something broken. I am pretty sure this comic refers to the movie {{w|The Graduate}} feat. {{w|Dustin Hoffman}}. Hoffman became very popular after it was released AND the ending of that movie is very similar to this comic. I will add an incomplete tag for further investigations.--[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 19:05, 20 June 2013 (UTC)
::There is nothing similar to the Graduate in this comic. In the movie it is the girl that leaves another man at the alter (before saying yes), for the boy she loved, but at first could not forgive for having had sex with mrs. Robinson - her mother. When he came after her, she decided to flee from a marriage she had chosen in spite of having experienced the trumpets for him. So no relation here. And I can see the incomplete tag has been removed...--[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 19:27, 20 October 2015 (UTC)

Randall has a What If? article about the one perfect match; would it be worth referring to it here? [[Special:Contributions/108.162.246.89|108.162.246.89]] 07:13, 17 February 2017 (UTC)

Talk:1778: Interest Timescales

2016-12-28T19:04:28Z

108.162.246.89: Comment on grammar

I think the parts of the mountain that suddenly rise(s) refers to lava, smoke, ash, etc. [[Special:Contributions/162.158.122.102|162.158.122.102]] 07:53, 28 December 2016 (UTC)

Looks to me that Randall got the chart wrong. Rockets go much faster than fireworks. Very large fireworks can go faster than the speed of sound on the order of a couple hundred miles per hour, https://www.fireworkscrazy.co.uk/blog/how-fast-are-fireworks/
But in order for rockets to go into orbit they have to reach speed in the thousands of miles per hour, http://spaceflight.nasa.gov/shuttle/reference/basics/launch.html
So the rocket ship should be to the left of the fireworks.
Unless the initial acceleration of the firework is faster than the rocket. In other words for the first hundred or so feet, does the firework go faster than the rocket?
Does anyone know that? [[User:Rtanenbaum|Rtanenbaum]] ([[User talk:Rtanenbaum|talk]]) 15:23, 28 December 2016 (UTC)

Looking again, it seems that Randall is not talking about how fast the object rises, but how much time it takes to rise, hang and drift away. In other words how fast is the experience? In that case fireworks do follow the process of rising and hanging and drifting faster than a rocket does. So the experience takes less time (seconds) even though the rocket travels faster the whole process takes longer (minutes for blastoff and hours or days to return). [[User:Rtanenbaum|Rtanenbaum]] ([[User talk:Rtanenbaum|talk]]) 15:35, 28 December 2016 (UTC)

I can't help but feel the explanation of the trees is a bit wrong. A tree will take anywhere from months to centuries to grow before it dies depending on the species. If the interest were in leaves the current description of them falling in Autumn would apply, but in that case the image of the tree would probably be something more specific to leaves. In fact, overall I think we might be over-reading the text about the majority of things Randall is interested in being things which rise up and drift in the wind. It's hard to say that is true of mountains, except in the most extreme cases. (Signed: Random anonymous coward. December 28, 2016)

Did anyone notice Randall’s mistake in subject‐verb agreement? “...parts of a slowly‐rising mountain suddenly rises.” It should be “parts...suddenly rise”. I don’t know if it’s worth mentioning in the article.
[[Special:Contributions/108.162.246.89|108.162.246.89]] 19:04, 28 December 2016 (UTC)

1572: xkcd Survey

2015-09-02T10:58:36Z

108.162.246.89: /* Explanation */

{{comic
| number = 1572
| date = September 2, 2015
| title = xkcd Survey
| image = xkcd_survey.png
| titletext = The xkcd Survey: Big Data for a Big Planet
}}

==Explanation==
{{incomplete|First attempt. There is probably more to come.}}

As the comic says, it links to a survey page containing unusual questions.

A strange data set is a ripe opportunity for a sampling of readers.

There appears to be, so far, no motivation for this other than that shown on the comic itself.

What more is there to say?

This will doubtless expand when the data comes in.

Hidden in the HTML code, for the title of the picture used it says: The xkcd Survey: Big Data for a Big Planet

==Transcript==
{{incomplete transcript}}

{{comic discussion}}

[[Category:Comics with color]]