explain xkcd - User contributions [en]

2063: Carnot Cycle

2018-10-26T23:10:20Z

141.101.88.196: /* Explanation */

{{comic
| number = 2063
| date = October 24, 2018
| title = Carnot Cycle
| image = carnot_cycle.png
| titletext = The Carnot cycle is more properly known by its full title, the "Carnot-Tolkien-Wagner Ring Cycle."
}}

==Explanation==
This comic shows a {{w|Pressure–volume diagram}} which is used in this case for a {{w|Carnot cycle}}, a theoretical thermodynamic cycle and covers most thermodynamics classes which looks very much like the figure drawn. The most common example of a (suboptimal) Carnot cycle is the {{w|Heat_pump_and_refrigeration_cycle|vapor compression cycle}} used in {{w|Refrigerator|refrigerators}}. However in this case, [[Randall]] has replaced the labels of the 4 stages of the real Carnot cycle with new ones.

Pressure–volume diagrams were first developed to understand the efficiency of steam engines and plot the change of pressure ''P'' with respect to volume ''V'' for a specific process. The process forms a cycle and the amount of energy involved can be estimated by the area under the curve on the chart. The Carnot cycle describes the ideal efficiency that such an engine can achieve during the conversion of heat into work, or vice versa like in a refrigeration system. The real steps are called:
#'''Isothermal expansion'''
#'''Isotonic expansion'''
#'''Isothermal compression'''
#'''Isentropic compression'''
An isothermal process is a change of a system, in which the temperature remains constant but in this diagrams the volume increases (expansion) or decreases (compression). The term isentropic describes a lossless process where no matter or energy is transferred, here the increased volume only causes a further decrease in pressure; it is also called adiabatic process.

In the comic, the cycle also has two phases of expansion followed by two phases of contraction (or "decline"), but the names of steps one to three are replaced with other words beginning with the prefix "iso-" meaning same or equal, and the factors that are held constant are absurd.

Each step in this comic is explained below:

'''1. Isometric expansion.''' When heated, the gas becomes larger due to increasing volume

Isometric (literally "equal dimensions") can refer to a property or process that is symmetrical in all dimensions (i.e. the gas is expanding radially) or to a [[wikipedia:Isometric process | type of thermodynamic process]] where volume is held constant but temperature is free to vary, the exact opposite of the first step in the real Carnot cycle. Additionally, the comic text uses a circular argument (become larger due to increasing volume).

In mathematics, an {{w|isometric mapping}} (between metric spaces) is a map that keeps all the distances intact. If we measure the distance the same way throughout the cycle, then isometric expansion (or for that matter, isometric compression) is not really an expansion (or a compression).

'''2. Isotonic expansion.''' The gas expands further due to dark energy while percent milkfat remains constant.

{{w|Isotonic}} is a descriptor commonly associated with sports drinks (and not thermodynamics), which contain similar concentrations of salt and sugar as in the human body. {{w|Dark energy}} is hypothesized to be a cause for the expansion of the universe, which obviously isn't relevant to thermodynamics. The density of milk[https://hypertextbook.com/facts/2002/AliciaNoelleJones.shtml] depends on milkfat and solids-non-fat, which includes lactose. Fortified milk has increased solids-non-fat but the same percentage of milkfat, resulting in increased calories and an increased density. So the fortification of milk results in increased calories, possibly referred to as dark energy, and a contraction, as less space is needed for 1 kg of milk. However, this explanation does not match the expansion suggested in the comic.

'''3. Isopropyl compression.''' While inflation is held constant, the gas contracts due to tightening interest rates.

{{w|Isopropyl alcohol}} is commonly used for cleaning. Inflation and contraction could refer to changes in gas volume, but the reference to {{w|interest rate}}s puts them in the context of {{w|macroeconomics}}. Raising ("tightening") interest rates tends to reduce {{w|inflation}} and/or "contract" the economy. In economics (and other sciences) to better understand model parameter relations, some parameter may be held constant in theory. This could refer to the {{w|Fisher equation}}. Holding one parameter constant is also done in the Carnot cycle (for a physical parameter): not only in theory but also in practice! (In free market economies the inflation cannot be directly held constant).

'''4. Decline and fall.''' The gas diminishes and goes into the West while remaining Galadriel, completing the cycle.

{{w|Galadriel}} is a character in ''{{w|The Lord of the Rings}}''. She is one of the leading {{w|Elf (Middle-earth)|elves}}, a race that in the time of the book is said to be dwindling (in number and importance) in {{w|Middle Earth}} and migrating westward to {{w|Valinor}}. Galadriel is one of the last elves to leave, after successfully resisting temptation to take the One Ring and become an all-powerful queen who dominates Middle-earth, instead saying "I will diminish, and go into the West, and remain Galadriel." The title may be a reference to {{w|Edward Gibbon}}'s 18th century masterpiece ''{{w|The History of the Decline and Fall of the Roman Empire}}'', or to the novel ''{{w|Decline and Fall}}'' by {{w|Evelyn Waugh}}.

The title text refers to {{w|Richard Wagner}} and {{w|J.R.R Tolkien}}. Wagner's ''{{w|Der Ring des Nibelungen|Ring Cycle}}'' consists of four operas. Tolkien wrote ''{{w|The Lord of the Rings}}'', which some have [[wikipedia:J. R. R. Tolkien's influences#Wagnerian_influences|suggested]] was inspired by Wagner's Ring. Their works are known as {{w|literary cycle}}s.

==Transcript==
:[A cartesian plot in the first quadrant with axes labeled "P" on the vertical axis and "V" on the horizontal axis, with a rhombus-shaped set of four points with arrows between them.]
:[Caption above the graph:]
:The four stages of the
:'''Carnot Cycle'''

:[The first line starts at the top-left point and goes right and slightly downwards to the next point. The label is:]
:'''1. Isometric Expansion'''
:When heated, the gas becomes larger due to increasing volume

:[The next line starts at the last point and goes downwards and a little to the right.]
:'''2. Isotonic Expansion'''
:The gas expands further due to dark energy while percent milkfat remains constant

:[The next line starts at this last point and goes to the left and slightly upwards.]
:'''3. Isopropyl Compression'''
:While inflation is held constant, the gas contracts due to tightening interest rates

:[The last line goes upwards and slightly to the left, returning to the first point.]
:'''4. Decline and Fall'''
:The gas diminishes and goes into the west while remaining Galadriel, completing the cycle

{{comic discussion}}

[[Category:Line graphs]]
[[Category:Physics]]
[[Category:LOTR]]

Talk:2061: Tectonics Game

2018-10-22T15:01:43Z

141.101.88.196:

Are you sure the second row of achievements is about atolls? It looked more like evolution of life to me (single celled, multicellular, something, fish). -- [[Special:Contributions/162.158.62.33|162.158.62.33]] 11:35, 21 October 2018 (UTC)

'''Please never move discussions to other sections; the chronological order has to be respected.''' --[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 19:51, 20 October 2018 (UTC)

Wrote my first transcript. Hopefully it isn't terrible, haha. [[User:IYN|IYN]] ([[User talk:IYN|talk]]) 17:13, 19 October 2018 (UTC)
:Not bad, but please do not remove the incomplete tag too soon. Even my smaller changes don't convince me right now that it's complete. --[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 17:34, 19 October 2018 (UTC)
:There's no explanation ''OR'' transcript for the Title-text, yet. Sooo...
:[[User:ProphetZarquon|ProphetZarquon]] ([[User talk:ProphetZarquon|talk]]) 18:41, 19 October 2018 (UTC)

I know very little about stars. Can anyone explain what the type in the title text is? [[Special:Contributions/162.158.63.70|162.158.63.70]] 18:23, 19 October 2018 (UTC)

The nice thing about this game is you could represent the Earth by a 1000-pixel wide map, and it would take over a decade before anyone could tell whether you'd actually implemented anything. -- [[User:Dtgriscom|Dtgriscom]] ([[User talk:Dtgriscom|talk]]) 20:53, 19 October 2018 (UTC)

In Panel 2, there is a box with the following information

<pre>
Single Multi
LT 80 GT 440 T
LM 15 GT 3 GT
LA 2 MT 0 T
LL 580 GT 0 T
</pre>

What does this mean? The measurements seem to be in gigatonnes, hence a measure of mass. CO2 releases are often measured in Gigatonnes. The geochemical carbon cycle is a significant long term negative feedback loop, so I guess these relate to CO2, but I can't guess the specifics. [[User:Zeimusu|Zeimusu]] ([[User talk:Zeimusu|talk]]) 15:00, 20 October 2018 (UTC)

:Just a guess, but I think it could be the amount of life, as a goal is to "keep your biosphere rich". Single and multi then mean single- and multicelled, and the terms on the left could be "Life-Terrestrial", "-Marine", "Aerial" and "Littoral" [[User:Emil|Emil]] ([[User talk:Emil|talk]]) 11:29, 21 October 2018 (UTC)

'''An Actual Game'''

Here is a section for people who are looking into actually developing a game. (With time warp obviously.)

Seriously though, this could actually be a fun (and educational) simulator, similar to KSP. --[[Special:Contributions/172.69.142.10|172.69.142.10]] 02:31, 20 October 2018 (UTC)

My wife is trying to physically restrain me from immediately starting to write this game...int main ( int arggggg...ow...get off [[User:SteveBaker|SteveBaker]] ([[User talk:SteveBaker|talk]]) 16:52, 19 October 2018 (UTC)
:If the comment section of this comic is anything to go by, you could sell it for a buck a pop and get...I dunno...$12 at least? [[User:GreatWyrmGold|GreatWyrmGold]] ([[User talk:GreatWyrmGold|talk]]) 19:01, 19 October 2018 (UTC)

Who wants to help me make this? [[User:Blacksilver|Blacksilver]] ([[User talk:Blacksilver|talk]]) 17:24, 19 October 2018 (UTC)

With a sufficiently large time warp, this actually sounds like it would be pretty fun. [[User:Ahiijny|Ahiijny]] ([[User talk:Ahiijny|talk]]) 18:20, 19 October 2018 (UTC)

Hey, guys reading your comments I can see several people, including myself, might be interested in making a game like this. Perhaps we should coordinate efforts to make one? [[Special:Contributions/162.158.246.100|162.158.246.100]] 23:15, 19 October 2018 (UTC)

I came here specifically to see if this game existed and I'm irritated it doesn't yet. People with better coding and geological skills than me, you have an interested party. {{unsigned ip|108.162.221.83}}

I'm fully on board. If and when this thing hypothetically gets popular, I'll be like, "Hey, I was there!" [[Special:Contributions/172.68.46.5|172.68.46.5]] 04:12, 20 October 2018 (UTC)

I have a feeling that making this game would be an awful like No Man's Sky, all the physics would be extremely difficult to manage and take years to iron out fully. [[Special:Contributions/162.158.246.88|162.158.246.88]] 15:03, 20 October 2018 (UTC)

I would love to help. I'm thinking something like https://en.wikipedia.org/wiki/Reus_(video_game). But just with planetary modification abilities. {{unsigned ip|108.162.237.58}}

If anyone's interested I made a discord server where we can talk about making this: https://discord.gg/4MGZT7n [[User:MutedAjar|MutedAjar]] ([[User talk:MutedAjar|talk]]) 05:18, 21 October 2018 (UTC)

'''Other Real Time Games'''

This is for discussion of other real time games. (I.E. Desert Bus) --[[Special:Contributions/172.69.142.10|172.69.142.10]] 02:34, 20 October 2018 (UTC)

I have this horrible urge to find the Desert Bus source code and mod it to make "Desert Bus 2: Walt Disney Land to Walt Disney World" [[Special:Contributions/172.68.90.88|172.68.90.88]] 21:53, 19 October 2018 (UTC)SiliconWolf

It's like playing Desert Bus for the rest of your life... :) [[Special:Contributions/162.158.63.154|162.158.63.154]] 18:23, 19 October 2018 (UTC) Scott

:I thought it appropriate to add Desert Bus to the main description as a real world example of a tedious real-time game that goes to a ridiculous extreme... though much less extreme and ridiculous than the one in the comic. [[User:N0lqu|-boB]] ([[User talk:N0lqu|talk]]) 21:17, 19 October 2018 (UTC)

Does anyone else remember the old DOS game: 688 Attack Sub? Where it felt like you were waiting forever for your torpedo to hit? I liked that they told you that, in the real world, it's much slower than it is in the game.[[Special:Contributions/172.68.65.6|172.68.65.6]] 18:46, 19 October 2018 (UTC)

Not really sure where to put this, so posting it here: Too bad the comic wasn't a bit longer. Could have had Ponytail respond to "It's real time" with "Of course not. It's a million times faster." "Whew." "Yeah, just 400 more years until your first mountain achievement."
: Actually, at 1 million times faster, it would only take 0.4 years, or about 5 months.

I was immediately reminded of Wobbler's (or Pratchett's, depending on which side of the 4th wall you look from) "Journey to Alpha Centauri" - and it turns out it was actually made into a "real" game too. [[Special:Contributions/162.158.210.22|162.158.210.22]] 09:03, 22 October 2018 (UTC)

Didn't / doesn't have the MS Flight Simulator a real time mode? I think I somewhere read something about that some time ago. Dunno if true, wikipedia doesn't say anything about that. [[User:Elektrizikekswerk|Elektrizikekswerk]] ([[User talk:Elektrizikekswerk|talk]]) 10:23, 22 October 2018 (UTC)

@Elektrizikekswerk: yes, it did. I recall one of the challenges on Message Boards at the time was to complete Sydney-LAX in real time (~12 hours continuous flying) in poor weather. I'm searching for evidence of this and will update once I can link it together. [[Special:Contributions/162.158.63.88|162.158.63.88]] 14:03, 22 October 2018 (UTC)

2060: Hygrometer

2018-10-22T14:08:50Z

141.101.88.196: /* Explanation */

{{comic
| number = 2060
| date = October 17, 2018
| title = Hygrometer
| image = hygrometer.png
| titletext = I'm working on assembling a combination declinometer, sclerometer, viscometer, aleurometer, stalagmometer, and hypsometer. I'm making good progress according to my ometerometer, a device which shows the rate at which I'm acquiring measurement devices.
}}

==Explanation==
{{incomplete|Please edit the explanation below and only mention here why it isn't complete. Do NOT delete this tag too soon.}}

Here, [[Megan]] is talking to [[Cueball]] about hygrometers. But before she can even finish explaining what it does, Cueball has looked up, found, and purchased the product. A {{w|hygrometer}} is an instrument for measuring the amount of water vapor in the atmosphere, or the amount of water in solids such as soil or wood.

It seems [[Randall]] (or Cueball) loves being able to measure things and therefore finds instruments or measurement tools that end in ''-ometer'' very interesting, and wishes to own all of them. Many {{w|Measuring instrument|measuring instruments}} use the suffix ''-meter'' which is derived from the Greek noun ''μέτρον'' for "measure". The character "o" always belongs to the first term, but it also belongs to old Greek words like ''thermo''-meter, ''micro''-meter, or even ''hygro''-meter. Other measurement devices such as speedometer use an English word with an "o" appended to mimic the Greek derived terms, purportedly for easier marketing. Because themes in science often based on Greek terminology that ending at the first part appears often. Nonetheless Randall believes that this "o" belongs to the general term for measuring devices.

In the title text, Randall states he is working on assembling a combination of usually unrelated measuring instruments, for a purpose which is neither stated in the comic nor easy to guess. The list consists of:

* A {{w|Declinometer|declinometer}} is an instrument to measure {{w|magnetic declination}}.

*A {{w|sclerometer}} is an instrument to measure {{w|scratch hardness}} of a solid by scratching it under some standard conditions and measuring the scratch. Instruments used to measure the elastic properties of concrete surfaces, like the {{w|Schmidt hammer}}, [https://www.pce-instruments.com/english/measuring-instruments/test-meters/concrete-test-hammer-sclerometer-kat_162426_1.htm are also often known as sclerometers].

*A {{w|viscometer}} is an instrument to test the viscosity (difficulty of pouring) of a liquid. For example, honey has higher viscosity than water.

*An [https://en.wiktionary.org/wiki/aleurometer aleurometer] is an instrument to evaluate the quality of flour for baking by measuring how much a wet mass of wheat can expand when heated, while keeping its adhesivity.[https://de.wikipedia.org/wiki/Aleurometer]

*A {{w|Stalagmometric method|stalagmometer}} is an instrument to measure {{w|surface tension}} of fluids by producing a drop and weighing it - the bigger the drop is, the larger surface tension the fluid has.

*The word {{w|hypsometer}} could refer to either of [https://www.collinsdictionary.com/dictionary/english/hypsometer two unrelated instruments] to measure height. One measures heights of a building or a tree by triangulation. The other measures altitude by measuring air pressure through its effect on the boiling temperature of water. It should not be confused with the {{w|altimeter}} which measures altitude by mechanically measuring air pressure (and which also does not follow the -ometer rule and might therefore be of less interest to Cueball? Is that the reason why Cueball appears in [https://en.wikipedia.org/wiki/Hypsometer#/media/File:HypsometerGeometry.png a diagram] at the Wikipedia page for hypsometer but not for altimeter?).

*An ometerometer, being a concatenation of ''-ometer'' with itself, would be a device for measuring measuring devices. It has been included in a humorous list of ''[http://bleeet.blogspot.com/2007/07/other-types-of-ometers.html Other Types of Ometers]'' from 2007, where it was described as measuring the measuring capacities of other measuring devices.

==Transcript==
:[Megan and Cueball are walking and talking. Cueball is holding his phone with one hand, looking at it.]
:Megan: ...A hygrometer is a device for measuring—
:Cueball: ''I want one!'' Ooh, found one for $7.99 with free shipping! I'm buying it.
:Megan: —Humidity.
:Cueball: Oh, cool!

:[Caption below the frame:]
:For some reason, I feel a powerful compulsion to own any device whose name ends in "-ometer."

{{comic discussion}}

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

Talk:2053: Incoming Calls

2018-10-03T09:33:11Z

141.101.88.196:

The "other scammers" section is far too small. [[Special:Contributions/108.162.216.166|108.162.216.166]] 16:54, 1 October 2018 (UTC)

We have two title texts explanations. With slightly conflicting information. Combine and brush up or should we just do one or the other for now? I like the CBS source in the first so I think we should absolutely preserve that at least. [[User:Lukeskylicker|Lukeskylicker]] ([[User talk:Lukeskylicker|talk]]) 17:15, 1 October 2018 (UTC)

: Supposing that you are correct, I have to add that I have never heard of the headset trick being used to buy time to connect you to a real scammer. But then again, I don't get scammed that often. [[User:Kwonunn|Kwonunn]] ([[User talk:Kwonunn|talk]]) 17:44, 2 October 2018 (UTC)

He forgot bill collectors. {{unsigned ip|162.158.63.52}}

As the link from the first title text explanation points out, they don't *need* your credit card or social security number as many phone companies, especially mobile companies, will allow a third party to add charges to your phone bill if you've agreed to pay the money. With that in mind, I don't think the second explanation flies. [[Special:Contributions/162.158.186.90|162.158.186.90]] 17:42, 1 October 2018 (UTC)

This only makes sense if it’s proportional or percentage based. But then that makes one wonder if some of this might be because the number of calls dropped over time. {{unsigned|Mr.Dude}}

There's a contradiction between "it's safe to assume that calls from his family didn't decrease over the years", and "Over time, Randall's friends and family have been less likely to make phone calls to him, likely due to the use of text messages and other messaging apps.". I'd suggest rephrasing the first part to say "it's possible the calls from family didn't decrease over the years, in which case they only make up a smaller fraction as the number of total calls increases since 1990.", or simply "some of the categories like family calls appear to be occurring less often but may only be decreasing in frequency in proportion to total calls" [[Special:Contributions/162.158.142.28|162.158.142.28]] 21:10, 1 October 2018 (UTC)
:I know for me personally family calls have decreased as texting and other messaging apps have become more common, and the same might have happened for him. It is clear that this graph excludes texting as by the present the only friend calling is that one friend that hates texting. That person may be the best way to figure out if the absolute volume of calls has increased...it appears the volume of total calls has increased, at least recently, as that one friend originally took up a larger proportion of the vertical space (of course the frequency of correspondence with that friend may also have changed).[[Special:Contributions/172.68.46.5|172.68.46.5]] 16:51, 2 October 2018 (UTC)
::Thanks for your written thoughts. You also can enhance the explanation. But for now I've added a new paragraph about texting, just because it's not part of the comic. And, sorry I missed it, I also hate tex...ng ;) --[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 17:29, 2 October 2018 (UTC)

At least not being British he missed the PPI calls. [[Special:Contributions/162.158.154.235|162.158.154.235]] 21:16, 1 October 2018 (UTC)
:Along with the current spate of automated calls telling me that my IP address needs to be changed as it has been "compromised in multiple countries". [[User:Gearoid|Gearóid]] ([[User talk:Gearoid|talk]]) 06:44, 3 October 2018 (UTC)

The trick is not always just to get you thinking you're talking to a real person. More likely it is to get a recording of you saying "yes", which can be used maliciously.--[[Special:Contributions/162.158.94.20|162.158.94.20]] 08:19, 2 October 2018 (UTC)

Referencing "the famous WhatsApp" seems unnecessary. It could be replaced with something like "various mobile messaging apps" [[Special:Contributions/172.68.133.168|172.68.133.168]] anonanon

Could someone please provide more information about that "auto insurance scammer" part? From my foreign perspective, this means nothing at all and it seems odd that Randall's scammer calls were so numerous and so single-minded in their focus for such a long time. Were these calls really the only scams during that time? Did other scammers then copy their methods? It may seem obvious to you but it certainly isn't for me.[[Special:Contributions/141.101.88.196|141.101.88.196]] 09:30, 3 October 2018 (UTC)

Talk:2053: Incoming Calls

2018-10-03T09:30:16Z

141.101.88.196:

The "other scammers" section is far too small. [[Special:Contributions/108.162.216.166|108.162.216.166]] 16:54, 1 October 2018 (UTC)

We have two title texts explanations. With slightly conflicting information. Combine and brush up or should we just do one or the other for now? I like the CBS source in the first so I think we should absolutely preserve that at least. [[User:Lukeskylicker|Lukeskylicker]] ([[User talk:Lukeskylicker|talk]]) 17:15, 1 October 2018 (UTC)

: Supposing that you are correct, I have to add that I have never heard of the headset trick being used to buy time to connect you to a real scammer. But then again, I don't get scammed that often. [[User:Kwonunn|Kwonunn]] ([[User talk:Kwonunn|talk]]) 17:44, 2 October 2018 (UTC)

He forgot bill collectors. {{unsigned ip|162.158.63.52}}

As the link from the first title text explanation points out, they don't *need* your credit card or social security number as many phone companies, especially mobile companies, will allow a third party to add charges to your phone bill if you've agreed to pay the money. With that in mind, I don't think the second explanation flies. [[Special:Contributions/162.158.186.90|162.158.186.90]] 17:42, 1 October 2018 (UTC)

This only makes sense if it’s proportional or percentage based. But then that makes one wonder if some of this might be because the number of calls dropped over time. {{unsigned|Mr.Dude}}

There's a contradiction between "it's safe to assume that calls from his family didn't decrease over the years", and "Over time, Randall's friends and family have been less likely to make phone calls to him, likely due to the use of text messages and other messaging apps.". I'd suggest rephrasing the first part to say "it's possible the calls from family didn't decrease over the years, in which case they only make up a smaller fraction as the number of total calls increases since 1990.", or simply "some of the categories like family calls appear to be occurring less often but may only be decreasing in frequency in proportion to total calls" [[Special:Contributions/162.158.142.28|162.158.142.28]] 21:10, 1 October 2018 (UTC)
:I know for me personally family calls have decreased as texting and other messaging apps have become more common, and the same might have happened for him. It is clear that this graph excludes texting as by the present the only friend calling is that one friend that hates texting. That person may be the best way to figure out if the absolute volume of calls has increased...it appears the volume of total calls has increased, at least recently, as that one friend originally took up a larger proportion of the vertical space (of course the frequency of correspondence with that friend may also have changed).[[Special:Contributions/172.68.46.5|172.68.46.5]] 16:51, 2 October 2018 (UTC)
::Thanks for your written thoughts. You also can enhance the explanation. But for now I've added a new paragraph about texting, just because it's not part of the comic. And, sorry I missed it, I also hate tex...ng ;) --[[User:Dgbrt|Dgbrt]] ([[User talk:Dgbrt|talk]]) 17:29, 2 October 2018 (UTC)

At least not being British he missed the PPI calls. [[Special:Contributions/162.158.154.235|162.158.154.235]] 21:16, 1 October 2018 (UTC)
:Along with the current spate of automated calls telling me that my IP address needs to be changed as it has been "compromised in multiple countries". [[User:Gearoid|Gearóid]] ([[User talk:Gearoid|talk]]) 06:44, 3 October 2018 (UTC)

The trick is not always just to get you thinking you're talking to a real person. More likely it is to get a recording of you saying "yes", which can be used maliciously.--[[Special:Contributions/162.158.94.20|162.158.94.20]] 08:19, 2 October 2018 (UTC)

Referencing "the famous WhatsApp" seems unnecessary. It could be replaced with something like "various mobile messaging apps" [[Special:Contributions/172.68.133.168|172.68.133.168]] anonanon

Could someone please provide more information about that "auto insurance scammer" part? From my foreign perspective, this means nothing at all and it seems odd that Randall's scammer calls were so numerous and so single-minded in their focus for such a long time.[[Special:Contributions/141.101.88.196|141.101.88.196]] 09:30, 3 October 2018 (UTC)

2035: Dark Matter Candidates

2018-08-20T11:47:30Z

141.101.88.196: Formating

{{comic
| number = 2035
| date = August 20, 2018
| title = Dark Matter Candidates
| image = dark_matter_candidates.png
| titletext = My theory is that dark matter is actually just a thin patina of grime covering the whole universe, and we don't notice it because we haven't thoroughly cleaned the place in eons.
}}

==Explanation==
{{incomplete|Every section needs to be filled and explained. Do NOT delete this tag too soon.}}
This comic gives a set of possibilities of what dark matter could possibly be. In cosmology, {{w|Dark_matter| dark matter}} is an unknown type of matter thought to account for 85% of the total matter in the universe. The joke in this comic is that the range of the mass of the possible particles and objects stretch over 81 powers of ten. Randall filled the gap between small candidate particles and large candidate objects with highly absurd suggestions.

'''{{w|Axion|Axion}}'''

An hypothetical elementary particle that might be a component of dark matter.

'''{{w|Sterile_neutrino|Sterile neutrino}}'''

An hypothetical particle interacting only via gravity. It's an actual candidate for dark matter.

'''{{w|Electron|Electrons}} painted with space {{w|camouflage|camouflage}}'''

'''{{w|Neutralino|Neutralino}}'''

A hypothetical particle from {{w|Supersymmetry|Supersymmetry}}. It's an actual candidate for dark matter.

'''{{w|Q-ball|Q-ball}}'''

In theoretical physics, a Q-ball is a stable group of particles. It's an actual candidate for dark matter.

In billiards, a cue ball is the white (or yellow) ball hit with the cue in normal play.

'''{{w|Pollen|Pollen}}'''
A joke candidate, though people with seasonal allergies may suspect that the universe genuinely is made up entirely of pollen in the springtime.

'''{{w|Ceratopogonidae|No-See-Ums}}'''

Also called Ceratopogonidae, a family of small flies (1–4 mm long) who can pass through most window screens.

'''{{w|Pool (cue sports)|8-balls}}'''

In billiards, the 8-ball is a black ball numbered 8. It's a pun with Q-ball/cue ball.

'''Space {{w|Cow|Cows}}'''

'''{{w|Obelisk|Obelisks}}, {{w|2001: A Space Odyssey (film)|Monoliths}}, {{w|Pyramid power|Pyramids}}'''

While those human constructions are huge on a human scale, they're negligible at universe-scale.
They often show up in fiction and pseudo-scientific literature as alien artifacts generating immense unknown power out of nowhere.

'''Black Holes ruled out by:'''
* Gamma Rays
* GRB lensing
* Neutron Star Data
* Mirco lensing
* Solar System Stability
* Buzzkill Astronomers

'''Maybe those oribt lines on space diagrams are real and very heavy'''

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

{{comic discussion}}

1988: Containers

2018-07-28T19:06:41Z

141.101.88.196: minor

{{comic
| number = 1988
| date = May 2, 2018
| title = Containers
| image = containers.png
| titletext = All services are microservices if you ignore most of their features.
}}

==Explanation==
{{incomplete|Seems to be finished, but holds a pro-docker bias. Should be updated to include both the pro-docker and anti-docker interpretations of the comic; see discussion. Do NOT delete this tag too soon.}}

{{w|Docker (software)|Docker}} is a computer program that performs operating-system-level virtualization also known as containerization. It is developed by Docker, Inc. [[White Hat]] notices that many people are using Docker for "everything," implying that he does not understand what all the fuss is about. [[Cueball]] then explains the fundamental idea behind Docker with a simple story.

He notes how difficult it can be to combine two programs and have them work together as one. This is something all programmers can relate to. His specific example is to get two separate programs to display side-by-side on a tablet. The main joke is that Cueball's solution is a surprising twist to solving the problem. Instead of writing a lot of complicated code to deal with the problem at hand, he sidesteps the problem by using two separate devices, literally gluing them together. Docker uses the same general idea but the "glue" and the "multiple computers" are done in software, instead of literally gluing two computers together.

Cueball states that he achieved "software enlightenment" when he "solved" the problem by sidestepping it.

White Hat's initial confusion comes from the fact that Cueball did not write any software, yet achieved "software enlightenment." A good programmer doesn't necessarily need to be able to write programs or even understand how they work, provided that he/she has the skills needed to combine existing programs to solve tasks. An alternate interpretation is that someone with little programming experience could create a working program simply by copy/pasting code snippets from a coding forum such as StackOverflow and "gluing" them together without really understanding how they work.

The title text makes a joke about developers writing code for use in a Docker environment. The ideal is to only write "microservices" which are modules that do just one thing and do it well. The joke here is that even when a module does many different things, you can pretend it is a "microservice" by just ignoring all of its features but one (hopefully one that it does well).

==Transcript==
:[White Hat is sitting at a laptop. Cueball is standing behind him.]
:White Hat: Man, Docker is being used for <i>everything</i>.
:White Hat: I don't know how I feel about it.
:Cueball: Story time!

:[Cueball is standing by himself.]
:Cueball: Once, long ago, I wanted to use an old tablet as a wall display.

:[A picture of Cueball's imagined tablet with two applications open side by side. The app on the left is "LiveCam". The app on the right is Google Calendar.]
:Cueball: I had an app and a calendar webpage that I wanted to show side by side, but the OS didn't have split-screen support.
:Cueball: So I decided to build my own app.

:[White Hat and Cueball as before, but White Hat has turned to face Cueball.]
:Cueball: I downloaded the SDK and the IDE, registered as a developer, and started reading the language's docs.

:[A picture of two smartphones glued together side by side, held on a backing board. The same two applications shown earlier are open on different phones.]
:Cueball: ...Then I realized it would be '''<i>way</i>''' easier to get two smaller phones on eBay and glue them together.
:Cueball: On that day, I achieved software enlightenment.

:[White Hat and Cueball still facing each other, with White Hat's arm resting on the back of the chair.]
:White Hat: But you never learned to write software.
:Cueball: No, I just learned how to glue together stuff that I don't understand.
:White Hat: I...OK, fair.

{{comic discussion}}

[[Category:Comics featuring White Hat]]
[[Category:Comics featuring Cueball]]
[[Category:Comics with color]]