explain xkcd - User contributions [en]

3231: Lightning

2026-04-13T15:47:10Z

82.132.236.152: Considering it's not so directly related, just a somewhat historic interesting misapplication, shifting it here.

{{comic
| number = 3231
| date = April 10, 2026
| title = Lightning
| image = lightning_2x.png
| imagesize = 328x364px
| noexpand = true
| titletext = Maybe you should wear one too? I guess I'm taller than you, so as long as I have one we're fine.
}}

==Explanation==
{{incomplete|This page was created by a GROUNDED BOT. Don't remove this notice too soon.}}

An {{w|anti-static wrist strap}} is a device worn by people working with sensitive electronic devices. The strap is connected to a {{w|Ground (electricity)|"ground"}}, so any static charge will be neutralized rather than accumulating and discharging to the device, potentially causing damage. Many electrical devices are grounded by conductors in their power cords, protecting the devices (and their users) from electrical faults.

{{w|Lightning}} is a release of static electricity that occurs when there's a large charge difference between a cloud and the Earth or between two clouds. In the comic, [[Cueball]] has [[649|once again]] confused how anti-static devices work — rather than protecting a device from static in the person, he thinks it will protect the person from static in the lightning. In fact, wearing a strap that conducts electricity will make it fractionally ''more'' likely that he will be struck by lightning (by bringing the typical 'ground' anode marginally closer to the cloud's cathode, bypassing the usually greater electrical impedance of his body), and then the strap is far too small to protect him from the electricity in the lightning strike once this happens.

He may think that the anti-static device works like a {{w|lightning rod}}, attracting the lightning that would have struck his body, and diverting it away from it. The reason they work is because lightning takes the easiest path. If a tall structure is going to be hit by a lightning strike, it's better to have that strike not go via more resistive materials that can be easily damaged or destroyed. A proper lightning conductor is designed to conduct the large amount of energy of lightning safely to the bottom, unlike a wrist-strap cable that is only made to leak away much smaller static buildups and could not contain a sudden cloud-to-ground surge of electricity.

This is further echoed by the title text, in which he thinks that [[Ponytail]] should be safe because he's taller than she is (plus also higher up in the hill in the comic — although she could at some time easily move further up the hill than him, so relative tallness is only part of the issue), and lightning tends to be attracted to the most prominent conductor in its vicinity (e.g., lightning rods that extend above the roof of the building they're protecting). While this is true, it ignores the fact that (by an extension of his own logic) he's made himself more likely to be struck, and potentially severely hurt or killed, by a lightning strike. (Obviously, there are better ways to be protected during a thunderstorm; see the What If on {{What If|16|lightning}}.)

Additionally, merely ''wearing'' such a device has no effect at all if it isn't connected to a handy grounding point, which is unlikely to be the case if you're actively moving around, such as with the two characters here who seem to be hiking during the storm. You'd possibly even need a couple of grounding-wires, always one secured to some suitable 'earthing point' even while the other is being unclipped from where you've just been and reclipped to slightly ahead of where you're going. Close examination of the 'protected' individual shows that there is a loop of some dangling wire going from their wrist to their body. If that's all it does, then it's practically useless. There is some vague possibility, however, that the wire goes down the torso (ideally in an insulated manner, to avoid both electrical and thermal transference in the event of a lightning strike passing through it) and splits to connect down each leg and towards a grounding-plate/spike on the sole of each foot. ''This'' would technically create a dynamic 'always active' form of lightning-rod protection (ignoring the discrepancy between the height of the figure's wrist and the possibility that the higher crown of the head might be struck by lightning more in the first instance) where the act of walking will always create a protective connection to the ground — so long as Cueball does not attempt to run or (even momentarily) make any jumping movements. And it still relies upon an effective lightning-conductor connection that is rated sufficient to carry a strike's charge properly, without creating additional surface effects to the skin/clothing it passes down along. This is one of the rare situations in which wearing a {{w|tin foil hat}} might actually be of some benefit, assuming that it was connected to ground via a conductor, all sufficiently heavy-duty to carry the current.

[[Randall]] also shows [[Cueball]]'s incorrect views on lightning in [[795: Conditional Risk]], in that case confusing statistics.

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}
:[Lightning overhead. Cueball and Ponytail (the latter holding a walking stick) are standing on a hill at night with various shrubbery on it, watching the lightning.]

:[In the sky, by the lightning:]
:BOOOOM

:Cueball: Don't worry, I'm wearing an anti-static wrist strap

==Trivia==
There was indeed a {{w|Lightning rod fashion|brief period}}, starting in France in 1778, when lightning rods were incorporated into clothing. Though the actual usefulness might be debateable.

{{comic discussion}}<noinclude>
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Ponytail]]
[[Category:Science]]
[[Category:Comics with inverted brightness]]

3231: Lightning

2026-04-13T15:30:46Z

82.132.236.152: /* Explanation */ Actually, probably there would be very little debate, but that's fashion for you.)

{{comic
| number = 3231
| date = April 10, 2026
| title = Lightning
| image = lightning_2x.png
| imagesize = 328x364px
| noexpand = true
| titletext = Maybe you should wear one too? I guess I'm taller than you, so as long as I have one we're fine.
}}

==Explanation==
{{incomplete|This page was created by a GROUNDED BOT. Don't remove this notice too soon.}}

An {{w|anti-static wrist strap}} is a device worn by people working with sensitive electronic devices. The strap is connected to a {{w|Ground (electricity)|"ground"}}, so any static charge will be neutralized rather than accumulating and discharging to the device, potentially causing damage. Many electrical devices are grounded by conductors in their power cords, protecting the devices (and their users) from electrical faults.

{{w|Lightning}} is a release of static electricity that occurs when there's a large charge difference between a cloud and the Earth or between two clouds. In the comic, [[Cueball]] has [[649|once again]] confused how anti-static devices work — rather than protecting a device from static in the person, he thinks it will protect the person from static in the lightning. In fact, wearing a strap that conducts electricity will make it fractionally ''more'' likely that he will be struck by lightning (by bringing the typical 'ground' anode marginally closer to the cloud's cathode, bypassing the usually greater electrical impedance of his body), and then the strap is far too small to protect him from the electricity in the lightning strike once this happens.

He may think that the anti-static device works like a {{w|lightning rod}}, attracting the lightning that would have struck his body, and diverting it away from it. The reason they work is because lightning takes the easiest path. If a tall structure is going to be hit by a lightning strike, it's better to have that strike not go via more resistive materials that can be easily damaged or destroyed. A proper lightning conductor is designed to conduct the large amount of energy of lightning safely to the bottom, unlike a wrist-strap cable that is only made to leak away much smaller static buildups and could not contain a sudden cloud-to-ground surge of electricity.

This is further echoed by the title text, in which he thinks that [[Ponytail]] should be safe because he's taller than she is (plus also higher up in the hill in the comic — although she could at some time easily move further up the hill than him, so relative tallness is only part of the issue), and lightning tends to be attracted to the most prominent conductor in its vicinity (e.g., lightning rods that extend above the roof of the building they're protecting). While this is true, it ignores the fact that (by an extension of his own logic) he's made himself more likely to be struck, and potentially severely hurt or killed, by a lightning strike. (Obviously, there are better ways to be protected during a thunderstorm; see the What If on {{What If|16|lightning}}.)

Additionally, merely ''wearing'' such a device has no effect at all if it isn't connected to a handy grounding point, which is unlikely to be the case if you're actively moving around, such as with the two characters here who seem to be hiking during the storm. You'd possibly even need a couple of grounding-wires, always one secured to some suitable 'earthing point' even while the other is being unclipped from where you've just been and reclipped to slightly ahead of where you're going. Close examination of the 'protected' individual shows that there is a loop of some dangling wire going from their wrist to their body. If that's all it does, then it's practically useless. There is some vague possibility, however, that the wire goes down the torso (ideally in an insulated manner, to avoid both electrical and thermal transference in the event of a lightning strike passing through it) and splits to connect down each leg and towards a grounding-plate/spike on the sole of each foot. ''This'' would technically create a dynamic 'always active' form of lightning-rod protection (ignoring the discrepancy between the height of the figure's wrist and the possibility that the higher crown of the head might be struck by lightning more in the first instance) where the act of walking will always create a protective connection to the ground — so long as Cueball does not attempt to run or (even momentarily) make any jumping movements. And it still relies upon an effective lightning-conductor connection that is rated sufficient to carry a strike's charge properly, without creating additional surface effects to the skin/clothing it passes down along. This is one of the rare situations in which wearing a {{w|tin foil hat}} might actually be of some benefit, assuming that it was connected to ground via a conductor, all sufficiently heavy-duty to carry the current.

[[Randall]] also shows [[Cueball]]'s incorrect views on lightning in [[795: Conditional Risk]], in that case confusing statistics.

Note: There was indeed a {{w|Lightning rod fashion|brief period}}, starting in France in 1778, when lightning rods were incorporated into clothing. (Though the actual usefulness might be debateable.)

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}
:[Lightning overhead. Cueball and Ponytail (the latter holding a walking stick) are standing on a hill at night with various shrubbery on it, watching the lightning.]

:[In the sky, by the lightning:]
:BOOOOM

:Cueball: Don't worry, I'm wearing an anti-static wrist strap

{{comic discussion}}<noinclude>
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Ponytail]]
[[Category:Science]]
[[Category:Comics with inverted brightness]]

3231: Lightning

2026-04-13T15:19:13Z

82.132.236.152: /* Explanation */ Wikilinking it nicely. Minor rephrasing

{{comic
| number = 3231
| date = April 10, 2026
| title = Lightning
| image = lightning_2x.png
| imagesize = 328x364px
| noexpand = true
| titletext = Maybe you should wear one too? I guess I'm taller than you, so as long as I have one we're fine.
}}

==Explanation==
{{incomplete|This page was created by a GROUNDED BOT. Don't remove this notice too soon.}}

An {{w|anti-static wrist strap}} is a device worn by people working with sensitive electronic devices. The strap is connected to a {{w|Ground (electricity)|"ground"}}, so any static charge will be neutralized rather than accumulating and discharging to the device, potentially causing damage. Many electrical devices are grounded by conductors in their power cords, protecting the devices (and their users) from electrical faults.

{{w|Lightning}} is a release of static electricity that occurs when there's a large charge difference between a cloud and the Earth or between two clouds. In the comic, [[Cueball]] has [[649|once again]] confused how anti-static devices work — rather than protecting a device from static in the person, he thinks it will protect the person from static in the lightning. In fact, wearing a strap that conducts electricity will make it fractionally ''more'' likely that he will be struck by lightning (by bringing the typical 'ground' anode marginally closer to the cloud's cathode, bypassing the usually greater electrical impedance of his body), and then the strap is far too small to protect him from the electricity in the lightning strike once this happens.

He may think that the anti-static device works like a {{w|lightning rod}}, attracting the lightning that would have struck his body, and diverting it away from it. The reason they work is because lightning takes the easiest path. If a tall structure is going to be hit by a lightning strike, it's better to have that strike not go via more resistive materials that can be easily damaged or destroyed. A proper lightning conductor is designed to conduct the large amount of energy of lightning safely to the bottom, unlike a wrist-strap cable that is only made to leak away much smaller static buildups and could not contain a sudden cloud-to-ground surge of electricity.

This is further echoed by the title text, in which he thinks that [[Ponytail]] should be safe because he's taller than she is (plus also higher up in the hill in the comic — although she could at some time easily move further up the hill than him, so relative tallness is only part of the issue), and lightning tends to be attracted to the most prominent conductor in its vicinity (e.g., lightning rods that extend above the roof of the building they're protecting). While this is true, it ignores the fact that (by an extension of his own logic) he's made himself more likely to be struck, and potentially severely hurt or killed, by a lightning strike. (Obviously, there are better ways to be protected during a thunderstorm; see the What If on {{What If|16|lightning}}.)

Additionally, merely ''wearing'' such a device has no effect at all if it isn't connected to a handy grounding point, which is unlikely to be the case if you're actively moving around, such as with the two characters here who seem to be hiking during the storm. You'd possibly even need a couple of grounding-wires, always one secured to some suitable 'earthing point' even while the other is being unclipped from where you've just been and reclipped to slightly ahead of where you're going. Close examination of the 'protected' individual shows that there is a loop of some dangling wire going from their wrist to their body. If that's all it does, then it's practically useless. There is some vague possibility, however, that the wire goes down the torso (ideally in an insulated manner, to avoid both electrical and thermal transference in the event of a lightning strike passing through it) and splits to connect down each leg and towards a grounding-plate/spike on the sole of each foot. ''This'' would technically create a dynamic 'always active' form of lightning-rod protection (ignoring the discrepancy between the height of the figure's wrist and the possibility that the higher crown of the head might be struck by lightning more in the first instance) where the act of walking will always create a protective connection to the ground — so long as Cueball does not attempt to run or (even momentarily) make any jumping movements. And it still relies upon an effective lightning-conductor connection that is rated sufficient to carry a strike's charge properly, without creating additional surface effects to the skin/clothing it passes down along. This is one of the rare situations in which wearing a {{w|tin foil hat}} might actually be of some benefit, assuming that it was connected to ground via a conductor, all sufficiently heavy-duty to carry the current.

[[Randall]] also shows [[Cueball]]'s incorrect views on lightning in [[795: Conditional Risk]], in that case confusing statistics.

Note: There was indeed a {{w|Lightning rod fashion|brief period}}, starting in France in 1778, when lightning rods were incorporated into clothing.

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}
:[Lightning overhead. Cueball and Ponytail (the latter holding a walking stick) are standing on a hill at night with various shrubbery on it, watching the lightning.]

:[In the sky, by the lightning:]
:BOOOOM

:Cueball: Don't worry, I'm wearing an anti-static wrist strap

{{comic discussion}}<noinclude>
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Ponytail]]
[[Category:Science]]
[[Category:Comics with inverted brightness]]

Talk:3231: Lightning

2026-04-13T15:06:29Z

82.132.236.152:

I don't know if this is important, but at least right now there is no period. Might change later. [[User:Majordesmosnerd|Majordesmosnerd]] ([[User talk:Majordesmosnerd|talk]]) 20:52, 10 April 2026 (UTC)

im not sure how to insert it into the current state of the explanation, but by being a lightning rod nearby but higher up, he ''is'' providing protection to ponytail, right? - [[User:Vaedez|Vaedez]] ([[User talk:Vaedez|talk]]) 21:04, 10 April 2026 (UTC)
:That does seem to be the premise, but I doubt that a few inches are sufficient for this, especially if they're several feet apart. But I had the same idea and already put it into the explanation. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 21:11, 10 April 2026 (UTC)

Ironically, wearing a (properly grounded) anti-static strap would actually _increase_ the odds of being struck by lightning, turning you into a human lightning rod. The whole point of an anti-static strap is to dissipate any intrinsic potential difference between you and the ground, thus making you a (marginally) shorter path for the extreme potential difference between the clouds and the ground state. [[Special:Contributions/50.47.191.231|50.47.191.231]] 21:10, 10 April 2026 (UTC)
: - and of course someone said that in the explanation in the time it took me to write the comment. :-p. [[Special:Contributions/50.47.191.231|50.47.191.231]] 21:12, 10 April 2026 (UTC)
:[https://www.explainxkcd.com/wiki/index.php/649:_Static Fortunately, Randall also presents an alternative solution.] [[Special:Contributions/216.7.114.74|216.7.114.74]] 23:13, 10 April 2026 (UTC)

Timing kinda sucks for this one: [https://www.bbc.com/news/articles/cz90vpvlvq3o Colorado officials trying to identify woman struck by lightning]. [[User:RandalSchwartz|RandalSchwartz]] ([[User talk:RandalSchwartz|talk]]) 22:54, 10 April 2026 (UTC)

Compare xkcd [[795]]. [[User:X|X]] ([[User talk:X|talk]]) 00:59, 11 April 2026 (UTC)

THE EXPLANATION GIVEN ABOVE is WRONG-ish. ", Cueball has once again confused how anti-static devices work ". Actually, earthing does protect against lighting strikes -- the ground potential shapes around above the ground point. Cueball is less likely to be hit by lighting while wearing a correctly earthed grounding strap. Imagine that instead of "Cueball", what you see is the surface of the mountain curving up and around over Cueball. And yes, he is also more likely to be hit while he is the tallest point, lightning rods do get hit. Also, to work correctly, a lighting rod should have a pointed tip -- this makes it less likely to be hit because it works better at lifting the "surrounding ground" up to the point of the lighting rod. If it works perfectly, Cueball won't be the "high point" -- the surrounding air will be at the same potential has him.

> ""''possibility, however, that the wire goes down the torso (ideally in an insulated manner, ....''"" -- The lightning bolt has just jumped hundreds of feet through air from(/to) the sky. No wire insulation flexible enough to walk with will stop a lightning bolt that strong. --[[User:PRR|PRR]] ([[User talk:PRR|talk]]) 06:18, 11 April 2026 (UTC)
:It has long been a matter of contention whether a pointy tip (or even multiple spikes, branching out like crown of thorns), or (say) a ball-top, is the 'best' shape for the tip of a lightning conductor. It's very hard to practically test and compare different designs. But the balance of evidence seems to point (no pun intended!) towards a 'blunt-tipped-pencil'-like single extension (like a sharp end, but rounded off) for every 'summit' (though you can and should place multiple 'single spikes' for area-protection), in part because it never gets so thin as to have the flowing charge all trying to squeeze through it (at the moment where the atmosphere just is no longer enough of an insulator across the air-gap and the ionising 'feeler' can establish itself) which won't exactly help things if and when the lightning does strike.
:There's also a lot of other contentious/commonly-misunderstood details about how lightning-protection works,to which I originally elaborated. But it looked a bit too much TL;DR; even to me, so I just now cut it back, fortunately for y'all. ;) But the best way to prevent conductive damage between conductor and the structure (or person?) it's mounted upon is to have it ''standing off'' whatever it's attached to, secured periodically (enough to not flap about) but maintain an air-gap.
:Or, for things that ''really'' don't need (and maybe can't have) a conductor running down them, like rockets on pads, set up several free-standing 'lightning masts' surrounding the core structure, with a greater height sufficient to intercept chance lightning events that ''might'' have sought the structure of interest without these stand-offish towers being more ready to form the base of any initial upstroke. (Perhaps mount ionising lasers on them, to also make that 'bit of air' slightly more likely to be used, if you can't fly kites from them. Or even fire spool-tethered sounding rockets up when critical conditions are detected. Neither of which sound like good solutions when adjacent to a rocket-pad, of course. :p ). [[Special:Contributions/82.132.239.232|82.132.239.232]] 13:23, 11 April 2026 (UTC)

This might be a stretch but the art reminds me a lot of the art for the Magic card Lightning Bolt, might be an intentional reference. [https://scryfall.com/card/a25/141/lightning-bolt] -magic nerd [[Special:Contributions/38.85.177.78|38.85.177.78]] 10:47, 11 April 2026 (UTC)
:Yes that is a very long stretch. There are only som many ways to draw lightning. ;-) --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 09:07, 12 April 2026 (UTC)

Does anyone know what the other comic is where Randall shows lightning? It's one where Cueball keeps walking in a storm, because he thinks the amount of people that die each year from lightning strikes is so small he can't possibly get struck-Despite him being all reckless in a storm by keeping going, thus making him a big target. Anyone know which one it is? [[User:GSLikesCats307|GSLikesCats307]] ([[User talk:GSLikesCats307|talk]]) 15:29, 11 April 2026
:Linked earlier: "Compare xkcd [[795]]." [[User:RandalSchwartz|RandalSchwartz]] ([[User talk:RandalSchwartz|talk]]) 17:29, 11 April 2026 (UTC)
:As well as prior confusion on how antistatic wrist straps work: [https://xkcd.com/649/ xkcd 649]. (Or I have misunderstood what is happening in the strip)[[Special:Contributions/24.255.31.134|24.255.31.134]] 00:34, 12 April 2026 (UTC)

I don't see any comments about the feature of this cartoon visible in my Safari browser on a Mac (not viewing the mobile friendly web site: m.xkcd.com but rather https://xkcd.com/3231/) which shows a Mode pulldown list instead of title text. The pull down list includes: Light Mode, Lighter Mode, Dark Mode, Darkest Mode (Sets the window totally black), Blury Mode, etc. the end of the list is the most disturbing of all, it's Boat Mode.
Isn't anyone else seeing these? They are hilarious. SAWilkus --[[Special:Contributions/2A09:BAC2:B089:1D37:0:0:2E9:CF|2A09:BAC2:B089:1D37:0:0:2E9:CF]] 00:44, 12 April 2026 (UTC)
:They all appeared on all comics since April fools day --[[User:Darth Vader|Darth Vader]] ([[User talk:Darth Vader|talk]]) 08:07, 12 April 2026 (UTC)
:Yes, see [[3227]] itself for all comments (explanations, general chit-chat, etc) directly arising from that...
:At this point, I'm tentatively thinking it's a permanent ''and global'' site addition (not just active for AFD itself, or even just the week following release), or at least as long as there are no further page-redesigns that force Randall to squish it out (except perhaps for #3227 itself).
:Most April 1st 'specials' (or ''intended'' April 1st, give or take delays) only did their thing (assuming there even was a 'thing') on themselves, and http://https://3d.xkcd.com/ only catered for (almost all) comics up until the one for which that was the release (also, you now need to go find it actively sitting on a parallel site). That this is a global site-redesign (except maybe not where it would clash with other single-comic interactivity?), that's not even that intrusive, bodes well for it being a 'standard' feature of the site perpetually from this point on... But I'm open to being wrong, if it for some reason needs to revert to become a feature only upon the 'origin' comic (where I hope it can at least stick around there, for as long as the site lasts). [[Special:Contributions/82.132.238.12|82.132.238.12]] 14:55, 12 April 2026 (UTC)
: Thank you for explaining the addition of the Modes to this and previous XKCD sites. --[[User:SAWilkus|SAWilkus]] ([[User talk:SAWilkus|talk]]) 20:36, 12 April 2026 (UTC)

Note: There was indeed a brief period in real life when lightning rods were incorporated into clothing in France in 1778: https://en.wikipedia.org/wiki/Lightning_rod_fashion {{unsigned ip|80.146.191.143|13:53, 13 April 2026}}

1186: Bumblebees

2026-04-13T12:13:38Z

82.132.236.152: /* Explanation */ simplifying, using back-end plural handling to identical effect... Couldn't do it for "sociolog(y/ists)x, of course!

{{comic
| number = 1186
| date = March 15, 2013
| title = Bumblebees
| image = bumblebees.png
| titletext = Did you know sociologists can't explain why people keep repeating that urban legend about bumblebees not being able to fly!?
}}

==Explanation==
This is the first comic using a [[:Category:Facts|fact]] that is not a [[:Category:Fun fact|Fun fact]]. Instead it is a Science Fact.

There is an {{w|Bumblebee#Flight|often repeated legend}} that according to the laws of aerodynamics, {{w|bumblebee}}s cannot fly. No theories of aerodynamics or mechanics have ever claimed such a thing, and the legend likely originates from a mathematical error that appeared in a 1934 book, written by a scientist who acknowledged that the conclusion was probably wrong.

Here, [[Randall]] makes fun of the urban legend with some wordplay. "Fly" in English can refer to both flying under one's own power and the act of piloting a flying vehicle. The comic puts a bumblebee on top of a control column inside of an airplane and lets it fly the entire plane. But {{w|physicist}}s are still confused and don't know how the bees are able to accomplish this.

The strip also creates a fallacy that when experts can't explain something, they must not be able to understand it. In this particular case, experts are unable to explain why bees can fly airplanes because they can't fly airplanes.{{Citation needed}}

This strip could be a reference to {{w|Bee Movie}}, in which the main character, Barry B. Benson, enlists the help of other bees to land a plane with the last reserves of pollen on Earth. The opening quote of the movie repeats the Bumblebee legend, followed by saying, "The bee, of course, flies anyway, because bees don't care what humans think is impossible."

The title text mentions that {{w|Sociology|sociologists}} are also unable to explain why many people repeat this obviously wrong {{w|urban legend}}.

==Transcript==
:[Caption above the panel:]
:Science fact:
:[A black and yellow bumblebee sits on the control column in the cockpit of an airplane. With lots of instruments and buttons in front of it. There is a caption below the panel:]
:Physicists still can't explain how bumblebees can fly airplanes.

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Facts]]
[[Category:Bees]]
[[Category:Aviation]]

3231: Lightning

2026-04-13T12:07:56Z

82.132.236.152: /* Explanation */ apostrophe. And as the "wrist band" is they key target, the (albeit proximate, by default) attitude/altitude of the hand is less directly important, at least in the case of a "super-wriststrap" lightning-diverter.

{{comic
| number = 3231
| date = April 10, 2026
| title = Lightning
| image = lightning_2x.png
| imagesize = 328x364px
| noexpand = true
| titletext = Maybe you should wear one too? I guess I'm taller than you, so as long as I have one we're fine.
}}

==Explanation==
{{incomplete|This page was created by a GROUNDED BOT. Don't remove this notice too soon.}}

An {{w|anti-static wrist strap}} is a device worn by people working with sensitive electronic devices. The strap is connected to a {{w|Ground (electricity)|"ground"}}, so any static charge will be neutralized rather than accumulating and discharging to the device, potentially causing damage. Many electrical devices are grounded by conductors in their power cords, protecting the devices (and their users) from electrical faults.

{{w|Lightning}} is a release of static electricity that occurs when there's a large charge difference between a cloud and the Earth or between two clouds. In the comic, [[Cueball]] has [[649|once again]] confused how anti-static devices work — rather than protecting a device from static in the person, he thinks it will protect the person from static in the lightning. In fact, wearing a strap that conducts electricity will make it ''more'' likely that he will be struck by lightning (by bringing the typical 'ground' anode marginally closer to the cloud's cathode, bypassing the usually greater electrical impedence of his body), and then the strap is far too small to protect him from the electricity in the lightning strike once this happens.

He may think that the anti-static device works like a {{w|lightning rod}}, attracting the lightning that would have struck his body, and diverting it away from it. The reason they work is because lightning takes the easiest path. If a tall structure is going to be hit by a lightning strike, it's better to have that strike not go via more resistive materials that can be easily damaged or destroyed. A proper lightning conductor is designed to conduct the large amount of energy of lightning safely to the bottom, unlike a wrist-strap cable that is only made to leak away much smaller static buildups and could not contain a sudden cloud-to-ground surge of electricity.

This is further echoed by the title text, in which he thinks that [[Ponytail]] should be safe because he's taller than she is (plus also higher up in the hill in the comic — although she could at some time easily move further up the hill than him, so relative tallness is only part of the issue), and lightning tends to be attracted to the most prominent conductor in its vicinity (e.g., lightning rods that extend above the roof of the building they're protecting). While this is true, it ignores the fact that (by an extension of his own logic) he's made himself more likely to be struck, and potentially severely hurt or killed, by a lightning strike. (Obviously, there are better ways to be protected during a thunderstorm; see the What If on {{What If|16|lightning}}.)

Additionally, merely ''wearing'' such a device has no effect at all if it isn't connected to a handy grounding point, which is unlikely to be the case if you're actively moving around, such as with the two characters here who seem to be hiking during the storm. You'd possibly even need a couple of grounding-wires, always one secured to some suitable 'earthing point' even while the other is being unclipped from where you've just been and reclipped to slightly ahead of where you're going. Close examination of the 'protected' individual shows that there is a loop of some dangling wire going from their wrist to their body. If that's all it does, then it's practically useless. There is some vague possibility, however, that the wire goes down the torso (ideally in an insulated manner, to avoid both electrical and thermal transference in the event of a lightning strike passing through it) and splits to connect down each leg and towards a grounding-plate/spike on the sole of each foot. ''This'' would technically create a dynamic 'always active' form of lightning-rod protection (ignoring the discrepancy between the height of the figure's wrist and the possibility that the higher crown of the head might be struck by lightning more in the first instance) where the act of walking will always create a protective connection to the ground — so long as Cueball does not attempt to run or (even momentarily) make any jumping movements. And it still relies upon an effective lightning-conductor connection that is rated sufficient to carry a strike's charge properly, without creating additional surface effects to the skin/clothing it passes down along. This is one of the rare situations in which wearing a {{w|tin foil hat}} might actually be of some benefit, assuming that it was connected to ground via a conductor, all sufficiently heavy-duty to carry the current.

[[Randall]] also shows [[Cueball]]'s incorrect views on lightning in [[795: Conditional Risk]], in that case confusing statistics.

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}
:[Lightning overhead. Cueball and Ponytail (the latter holding a walking stick) are standing on a hill at night with various shrubbery on it, watching the lightning.]

:[In the sky, by the lightning:]
:BOOOOM

:Cueball: Don't worry, I'm wearing an anti-static wrist strap

{{comic discussion}}<noinclude>
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Ponytail]]
[[Category:Science]]
[[Category:Comics with inverted brightness]]

3231: Lightning

2026-04-13T12:00:37Z

82.132.236.152: /* Explanation */ Dealing with the ACN, generally defining what things do and don't happen (by guided/modified chance, relative to having no protection) and 'hiding' a bit of caveat as a bonus read that is probably too wordy.

{{comic
| number = 3231
| date = April 10, 2026
| title = Lightning
| image = lightning_2x.png
| imagesize = 328x364px
| noexpand = true
| titletext = Maybe you should wear one too? I guess I'm taller than you, so as long as I have one we're fine.
}}

==Explanation==
{{incomplete|This page was created by a GROUNDED BOT. Don't remove this notice too soon.}}

An {{w|anti-static wrist strap}} is a device worn by people working with sensitive electronic devices. The strap is connected to a {{w|Ground (electricity)|"ground"}}, so any static charge will be neutralized rather than accumulating and discharging to the device, potentially causing damage. Many electrical devices are grounded by conductors in their power cords, protecting the devices (and their users) from electrical faults.

{{w|Lightning}} is a release of static electricity that occurs when there's a large charge difference between a cloud and the Earth or between two clouds. In the comic, [[Cueball]] has [[649|once again]] confused how anti-static devices work — rather than protecting a device from static in the person, he thinks it will protect the person from static in the lightning. In fact, wearing a strap that conducts electricity will make it ''more'' likely that he will be struck by lightning (by bringing the typical 'ground' anode marginally closer to the cloud's cathode, bypassing the usually greater electrical impedence of his body), and then the strap is far too small to protect him from the electricity in the lightning strike once this happens.

He may think that the anti-static device works like a {{w|lightning rod}}, attracting the lightning that would have struck his body, and diverting it away from it. The reason they work is because lightning takes the easiest path. If a tall structure is going to be hit by a lightning strike, it's better to have that strike not go via more resistive materials that can be easily damaged or destroyed. A proper lightning conductor is designed to conduct the large amount of energy of lightning safely to the bottom, unlike a wrist-strap cable that is only made to leak away much smaller static buildups and could not contain a sudden cloud-to-ground surge of electricity.

This is further echoed by the title text, in which he thinks that [[Ponytail]] should be safe because he's taller than she is (plus also higher up in the hill in the comic — although she could at some time easily move further up the hill than him, so relative tallness is only part of the issue), and lightning tends to be attracted to the most prominent conductor in its vicinity (e.g., lightning rods that extend above the roof of the building they're protecting). While this is true, it ignores the fact that (by an extension of his own logic) he's made himself more likely to be struck, and potentially severely hurt or killed, by a lightning strike. (Obviously, there are better ways to be protected during a thunderstorm; see the What If on {{What If|16|lightning}}.)

Additionally, merely ''wearing'' such a device has no effect at all if it isn't connected to a handy grounding point, which is unlikely to be the case if you're actively moving around, such as with the two characters here who seem to be hiking during the storm. You'd possibly even need a couple of grounding-wires, always one secured to some suitable 'earthing point' even while the other is being unclipped from where you've just been and reclipped to slightly ahead of where you're going. Close examination of the 'protected' individual shows that there is a loop of some dangling wire going from their wrist to their body. If that's all it does, then it's practically useless. There is some vague possibility, however, that the wire goes down the torso (ideally in an insulated manner, to avoid both electrical and thermal transference in the event of a lightning strike passing through it) and splits to connect down each leg and towards a grounding-plate/spike on the sole of each foot. ''This'' would technically create a dynamic 'always active' form of lightning-rod protection (ignoring the discrepancy between the height of the figures hand and the possibility that the higher crown of the head might be struck by lightning more in the first instance) where the act of walking will always create a protective connection to the ground — so long as Cueball does not attempt to run or (even momentarily) make any jumping movements. And it still relies upon an effective lightning-conductor connection that is rated sufficient to carry a strike's charge properly, without creating additional surface effects to the skin/clothing it passes down along. This is one of the rare situations in which wearing a {{w|tin foil hat}} might actually be of some benefit, assuming that it was connected to ground via a conductor, all sufficiently heavy-duty to carry the current.

[[Randall]] also shows [[Cueball]]'s incorrect views on lightning in [[795: Conditional Risk]], in that case confusing statistics.

==Transcript==
{{incomplete transcript|Don't remove this notice too soon.}}
:[Lightning overhead. Cueball and Ponytail (the latter holding a walking stick) are standing on a hill at night with various shrubbery on it, watching the lightning.]

:[In the sky, by the lightning:]
:BOOOOM

:Cueball: Don't worry, I'm wearing an anti-static wrist strap

{{comic discussion}}<noinclude>
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Ponytail]]
[[Category:Science]]
[[Category:Comics with inverted brightness]]

785: Open Mic Night

2026-04-13T11:06:14Z

82.132.236.152: /* Panel 4 */ Deserved its own section, not as a run-on from Panel 4. And added the meta-possibility that this is a self-awareness recursion (though without any ontological paradox).

{{comic
| number = 785
| date = August 27, 2010
| title = Open Mic Night
| image = open_mic_night.png
| titletext = Ever notice how the more successful observational comics become, the more their jokes focus on flying and hotels?
}}

==Explanation==
The comic depicts four acts at an {{w|Open mic|open mic night}}, where performances typically include comedy, poetry, music and other similar performance arts.

===Panel 1===
[[Megan]] confidently introduces herself as M.C. Aphasia, and starts to talk to the audience. Midway through her sentence, however, she appears unable to continue to talk, ending with a sheepish "Hi?". {{w|Aphasia}} is a language disorder symptomized by disturbance in formulation and comprehension of language. This class of language disorder ranges from having difficulty remembering words to being completely unable to speak, read, or write. M. C. stands for {{w|Master of Ceremonies}} - in the context of hip-hop performance, it means a rapper. Because a rapper's delivery depends on the ability to deliver lyrics fluently at high speed, aphasia would render an MC unable to perform.

===Panel 2===
The second panel shows [[Black Hat]] on the stage, just after a {{w|heckler}} in the audience fired a 'Yo Mama' joke at Black Hat (possibly "when yo mama sits around the house, she sits ''around'' the house"). A heckler's aim is usually to put the performer off of their routine, and appear funny themselves. Responses from the performer vary from simply ignoring the heckler to replying with a witty put down to get the audience back on the comedian's side and dissuade the heckler from continuing. Rather than a short witty over-the-top reply in the typical style of {{w|Yo Mama}} jokes, Black Hat's response is a dark, detailed, realistic insult, implying that the heckler's mother is a failure and isn't proud of the heckler.

===Panel 3===
The third panel is a reference to a {{w|quine (computing)|quine}}, a computer program which outputs only an exact copy of its own source code, when that code is run, as the MC is speaking entirely self-referentially about everything that he says. The name comes from {{w|Willard Van Orman Quine}}, who (amongst other work) looked at the logic of self-referential language.

Technically, the first sentence uses the word "say" in the normal way, as a transitive verb, with the second sentence in quotation marks as its object. The second sentence has the same words as the first, but now the word "say", not itself refering to any further recursive sublevel of quote, can be taken as an intransitive verb: a non-standard usage approximately meaning "speak impressively". Quine programs will also usually need to employ the means to seperately handle some element of their operation as both a command (such as the <code>print</code> operation that creates its output) and as data (i.e. some form of the "print" operation being held as a string).

However, the MC's words (non-audible punctuation aside) don't quite accomplish the same task as a quine program, that of being able to take the whole output to autonomously recreate the whole output, and perhaps would have more done so if the repeated phrase had the repeated phrase been something like "Yo, I'm M.C. Quine and I'm here to say twice".

The related {{w|Quine paradox}} is where a sentence repeated twice in succession proves to be ''paradoxical''. For example:
:"Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation.
The sentence is another way of saying "this statement is false" but without the explicit self-reference. (Quine programs, however, are not self-contradicting scenarios, but instead have an entirely self-affirming nature.) A ''paradoxical'' MC Quine, meanwhile, might have used both literal and self-quoted lines of "Yo, I'm M.C. Quine and I will not repeat", to a similar effect.

===Panel 4===
In the fourth panel, [[Beret Guy]]'s speech begins as if with the common observation, "Ever notice how men go to the restroom alone, while women go in groups", but somehow gets derailed through the use of the word hordes instead of groups, and a confusion between women and orcs. When an audience member (or heckler) points this out, Beret Guy's response shows that his observations weren't intended as comedy in the first place.

The description of orc armies is reminiscent of their appearance in the movie adaptations of ''The Lord of the Rings'', but in archaic wording. (For example, the phrase "clad all in sable armor" also appears in [https://www.gutenberg.org/files/60184/60184-h/60184-h.htm Howard Pyle's ''The Story of King Arthur and His Knights''] (1903).)

===Title Text===
The title text continues the riff on different kinds of stand-up comedians, commonly referred to as comics. {{w|Observational humor}} is a joke that presents a typical real-life situation humorously, often with a touch of exaggeration. The title text is likely referring to stand-up comedians, like {{w|Jerry Seinfeld}}, who use observational humor. When an observational comic becomes more successful, they will probably "go on tour" resulting in a great deal of travel. This gives them lots of experience with airplanes and hotels, and more jokes about them will show up in the routine. Furthermore, the title text is itself an observational joke. And, in referencing the subjects that this kind of comedian might use, it could even be a self-aware statement that could be made ''by'' one such comedian.

==Transcript==
:[Megan on stage, holding microphone, hip-hop stance.]
:Megan: Yo, I'm M.C. Aphasia and I'm here to say that, I... Uh...
:Megan: ...Um...
:Megan: ...Hi?

:[Black Hat on stage, holding microphone.]
:Black Hat: So I... oh? Does she? Well, when ''yo'' mama sits around the house, she finds herself wishing she'd finished her degree instead of having kids right away, maybe started that business. Then she might have created something she's ''proud'' of.

:[Cueball on stage, holding microphone, fist pumping toward audience.]
:Cueball:
:Yo, I'm M.C. Quine
:and I'm here to say,
:"Yo, I'm M.C. Quine
:and I'm here to say!"

:[Beret Guy on stage, holding microphone.]
:Beret Guy: Ever notice how men go to the restroom alone, while women go in hordes ten thousand strong, clad all in sable armor and bristling with swords and spears?
:Audience member (off-screen): Those are orcs.
:Beret Guy: Oh.

{{comic discussion}}

[[Category:Comics featuring Megan]]
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Black Hat]]
[[Category:Comics featuring Beret Guy]]
[[Category:Your Mom]]
[[Category:LOTR]]

785: Open Mic Night

2026-04-13T10:48:57Z

82.132.236.152: /* Panel 3 */ Reordered, as MC Quine isn't being a paradoxical one. Expanded accordingly, and suggested some 'better' phrases that are self-supporting/propogating (obeying "I shall say twice 'I shall say twice'", each time it's said) and contradictory.

{{comic
| number = 785
| date = August 27, 2010
| title = Open Mic Night
| image = open_mic_night.png
| titletext = Ever notice how the more successful observational comics become, the more their jokes focus on flying and hotels?
}}

==Explanation==
The comic depicts four acts at an {{w|Open mic|open mic night}}, where performances typically include comedy, poetry, music and other similar performance arts.

===Panel 1===
[[Megan]] confidently introduces herself as M.C. Aphasia, and starts to talk to the audience. Midway through her sentence, however, she appears unable to continue to talk, ending with a sheepish "Hi?". {{w|Aphasia}} is a language disorder symptomized by disturbance in formulation and comprehension of language. This class of language disorder ranges from having difficulty remembering words to being completely unable to speak, read, or write. M. C. stands for {{w|Master of Ceremonies}} - in the context of hip-hop performance, it means a rapper. Because a rapper's delivery depends on the ability to deliver lyrics fluently at high speed, aphasia would render an MC unable to perform.

===Panel 2===
The second panel shows [[Black Hat]] on the stage, just after a {{w|heckler}} in the audience fired a 'Yo Mama' joke at Black Hat (possibly "when yo mama sits around the house, she sits ''around'' the house"). A heckler's aim is usually to put the performer off of their routine, and appear funny themselves. Responses from the performer vary from simply ignoring the heckler to replying with a witty put down to get the audience back on the comedian's side and dissuade the heckler from continuing. Rather than a short witty over-the-top reply in the typical style of {{w|Yo Mama}} jokes, Black Hat's response is a dark, detailed, realistic insult, implying that the heckler's mother is a failure and isn't proud of the heckler.

===Panel 3===
The third panel is a reference to a {{w|quine (computing)|quine}}, a computer program which outputs only an exact copy of its own source code, when that code is run, as the MC is speaking entirely self-referentially about everything that he says. The name comes from {{w|Willard Van Orman Quine}}, who (amongst other work) looked at the logic of self-referential language.

Technically, the first sentence uses the word "say" in the normal way, as a transitive verb, with the second sentence in quotation marks as its object. The second sentence has the same words as the first, but now the word "say", not itself refering to any further recursive sublevel of quote, can be taken as an intransitive verb: a non-standard usage approximately meaning "speak impressively". Quine programs will also usually need to employ the means to seperately handle some element of their operation as both a command (such as the <code>print</code> operation that creates its output) and as data (i.e. some form of the "print" operation being held as a string).

However, the MC's words (non-audible punctuation aside) don't quite accomplish the same task as a quine program, that of being able to take the whole output to autonomously recreate the whole output, and perhaps would have more done so if the repeated phrase had the repeated phrase been something like "Yo, I'm M.C. Quine and I'm here to say twice".

The related {{w|Quine paradox}} is where a sentence repeated twice in succession proves to be ''paradoxical''. For example:
:"Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation.
The sentence is another way of saying "this statement is false" but without the explicit self-reference. (Quine programs, however, are not self-contradicting scenarios, but instead have an entirely self-affirming nature.) A ''paradoxical'' MC Quine, meanwhile, might have used both literal and self-quoted lines of "Yo, I'm M.C. Quine and I will not repeat", to a similar effect.

===Panel 4===
In the fourth panel, [[Beret Guy]]'s speech begins as if with the common observation, "Ever notice how men go to the restroom alone, while women go in groups", but somehow gets derailed through the use of the word hordes instead of groups, and a confusion between women and orcs. When an audience member (or heckler) points this out, Beret Guy's response shows that his observations weren't intended as comedy in the first place.

The description of orc armies is reminiscent of their appearance in the movie adaptations of ''The Lord of the Rings'', but in archaic wording. (For example, the phrase "clad all in sable armor" also appears in [https://www.gutenberg.org/files/60184/60184-h/60184-h.htm Howard Pyle's ''The Story of King Arthur and His Knights''] (1903).)

The title text continues the riff on different kinds of stand-up comedians, commonly referred to as comics. {{w|Observational humor}} is a joke that presents a typical real-life situation humorously, often with a touch of exaggeration. The title text is likely referring to stand-up comedians, like {{w|Jerry Seinfeld}}, who use observational humor. When an observational comic becomes more successful, they will probably "go on tour" resulting in a great deal of travel. This gives them lots of experience with airplanes and hotels, and more jokes about them will show up in the routine. Furthermore, the title text is itself an observational joke.

==Transcript==
:[Megan on stage, holding microphone, hip-hop stance.]
:Megan: Yo, I'm M.C. Aphasia and I'm here to say that, I... Uh...
:Megan: ...Um...
:Megan: ...Hi?

:[Black Hat on stage, holding microphone.]
:Black Hat: So I... oh? Does she? Well, when ''yo'' mama sits around the house, she finds herself wishing she'd finished her degree instead of having kids right away, maybe started that business. Then she might have created something she's ''proud'' of.

:[Cueball on stage, holding microphone, fist pumping toward audience.]
:Cueball:
:Yo, I'm M.C. Quine
:and I'm here to say,
:"Yo, I'm M.C. Quine
:and I'm here to say!"

:[Beret Guy on stage, holding microphone.]
:Beret Guy: Ever notice how men go to the restroom alone, while women go in hordes ten thousand strong, clad all in sable armor and bristling with swords and spears?
:Audience member (off-screen): Those are orcs.
:Beret Guy: Oh.

{{comic discussion}}

[[Category:Comics featuring Megan]]
[[Category:Comics featuring Cueball]]
[[Category:Comics featuring Black Hat]]
[[Category:Comics featuring Beret Guy]]
[[Category:Your Mom]]
[[Category:LOTR]]

786: Exoplanets

2026-04-13T09:26:25Z

82.132.236.152: /* Explanation */ visually they look identical, but this is more the exact target page name

{{distinguish|1071: Exoplanets|common=Exoplanets01}}
{{comic
| number = 786
| date = August 30, 2010
| title = Exoplanets
| image = exoplanets_2010.png
| titletext = I'm just worried that we'll all leave and you won't get to come along!
}}

==Explanation==
[[Beret Guy]] runs to wake up [[Cueball]], who is probably under the covers in bed, with his potentially middle of the night revelation that humankind is discovering "{{w|exoplanet}}s", planets that exist outside of our solar system. The indication is that these planets are habitable enough for humans, even if just for a visit.

Then Beret Guy takes it a bit further thinking that one of the countries on Earth could restart {{w|Project Orion (nuclear propulsion)|Project Orion}} (which is later mentioned in [[2423: Project Orion]]). As Beret suggests, Project Orion was an early project to produce a spacecraft that would ride the shockwave from a series of nuclear bombs it dropped in order to travel very, very fast. However, the one major downside of Project Orion was the fallout that the launching of any such craft would present on Earth. One could try to boost the Orion spacecraft into orbit with conventional rockets, but Orion spacecraft are heavy — being composed of giant pusher plates and rows upon rows of nuclear bombs, they are hard to lift. On top of this, the {{w|Nuclear Test Ban Treaty}} means that the craft would be flatly illegal to build and launch on Earth, no matter what. However, if an asteroid mining project were to be started, the Orion drive spacecraft, the nuclear bombs, and all the infrastructure needed to staff, build, and crew it could all be built safely in space, well away from the Earth's fragile biosphere, where little harm could be done. Some commercial spaceflight programs are interested in starting asteroid mining in the future, or even now; for example, see: https://www.planetaryresources.com.

In summary, Beret is very excited that we can see (with the Hubble telescope and other Earth-bound telescopes) and find exoplanets. Then with some advances in space technology we can create nuclear propulsion in space to reach these planets, and it will all be happening quite possibly within a few decades. He is thus worried that Cueball will miss all of this ongoing excitement.

Cueball would just rather snooze, as he is not impressed. Beret Guy gives him only one snooze because as is apparent in the title text he is afraid that Cueball will be left behind if he snoozes too long! Given the fact that he just stated that it may take hundreds of years, this is of course silly, but fits well with Beret Guy's behavior.

Exoplanets have been discovered starting in 1996, but there are still only a few confirmed {{w|List of habitable planet candidates|planet candidates}} in the habitable zone of a distant star. This did change fast after that time since new ways of finding planets are created — see [[1071: Exoplanets]], which has the same title. At that point, there were exactly 786 Exoplanets confirmed — the number of this comic, which is probably not a coincidence as done by [[Randall]].

Part of the humor of this particular strip is that Beret Guy seems to have a sense of urgency and immediacy about something that is actually occurring at a snail's pace over decades, where Cueball finishing sleeping, or hitting snooze twice, couldn't possibly make one crystalline erg of difference.

[[1624: 2016]] is similar to this comic in that in each case, one character wakes up another character in order to inform that character about an event that is neither immediately relevant to that character nor short/urgent enough that that character could miss it if he slept until the morning.

==Transcript==
:[Beret Guy runs into a bedroom arms up calling to someone who is in the bed under the covers. Only part of the bed is visible. The person under the covers speaks. Later part of his face can be seen, and it could be Cueball.]
:Beret guy: Wake up! Wake up!
:Cueball (under the cover): What is it?

:[Beret Guy stands with his arms out talking to Cueball hiding under the covers of the bed now completely inside the panel.]
:Beret guy: We're alive during the time when they're first discovering other planetary systems! They're finding them as fast as they can build new instruments to look for them!

:[In this frame-less panel only Beret Guy is shown standing with one arm out and one arm up looking left away from the off-panel bed.]
:Beret Guy: And if one of Earth's cultures advances its space program enough to start enriching uranium on asteroids, we'll lose the main barrier to restarting Project Orion and building nuke-riding city-ships!

:[Beret Guy bends down, hands on his knees, to eye level with Cueball in the bed, who is finally peeking out from the covers, only showing part of his face (so it could be any character, as any hair could be hidden, and the hat could be on the bed stand).]
:Beret Guy: The only known technology capable of fast interstellar travel could be operational within just a few generations, and we're discovering all these destinations to pick from!
:Beret Guy: Come ''on!''
:Cueball: Can I hit "snooze"?
:Beret Guy: Okay, but ''just once!''

==Trivia==
*This was the first time Randall released a comic with the exact same name as a previous comic, in this case [[1071: Exoplanets]], released on June 20, 2012. Since then, he has done so [[:Category:Comics sharing name|a few times]]. When the new comic was released, it caused problems on xkcd as the title of the image file (<code>explanets.png</code>) was the same for the two comics. This was resolved by renaming this comic's image, adding the year of its release to the title: <code>explanets_2010.png</code>.

* The number of this comic ([[786: Exoplanets]]) is the same number of planets featured in the comic [[1071: Exoplanets]] (786 planets) with the same title. It isn't clear whether this is a coincidence or Randall purposefully waited for the number of discovered planets to be the same as this comic's number.

*Cueball is not completely visible in this comic, and the last image only shows a face. Given that almost all characters without a beard have the same face, this could be any character, including one with a hat (which could be hidden or outside of the frames) or hair (several of the usual styles). The comic's official transcript refers to this person as "bed man", meaning it isn't intended to be a female character. As it is easier to explain the comic using Cueball's name, and given that he is the usual guy to draw when no particular features are added, it still makes sense to call him Cueball in this comic.
{{comic discussion}}

[[Category:Comics featuring Beret Guy]]
[[Category:Comics featuring Cueball]]
[[Category:Astronomy]]
[[Category:Exoplanets]]
[[Category:Nuclear weapons]]
[[Category:Rockets]]
[[Category:Comics edited after their publication]]