2856: Materials Scientists - Revision history

172.71.211.14 at 03:36, 25 March 2025

2025-03-25T03:36:59Z

CalibansCreations: /* Trivia */

2025-01-30T11:47:55Z

‎Trivia

DIYLobotmy: Added more and better example of what a material scientist might have access to which might require federal paperwork for regifting

2024-01-11T23:00:47Z

Added more and better example of what a material scientist might have access to which might require federal paperwork for regifting

SomeoneIGuess at 15:10, 14 December 2023

2023-12-14T15:10:54Z

B for brain: /* Trivia */

2023-11-25T01:03:43Z

‎Trivia

172.69.214.222 at 15:37, 24 November 2023

2023-11-24T15:37:32Z

108.162.241.170: trivia

2023-11-23T20:04:55Z

trivia

172.71.158.129: /* Transcript */

2023-11-22T17:37:15Z

‎Transcript

BunsenH: To be "nerd sniping", the "nerd" has to be stopped in a dangerous place, and there's nothing like that shown or implied

2023-11-22T16:52:23Z

To be "nerd sniping", the "nerd" has to be stopped in a dangerous place, and there's nothing like that shown or implied

172.71.167.93: /* Explanation */ I am just building on the ideas of the comic by connecting it with nerd sniping

2023-11-22T16:20:54Z

‎Explanation: I am just building on the ideas of the comic by connecting it with nerd sniping

← Older revision		Revision as of 03:36, 25 March 2025
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	[[Category:Comics featuring Cueball]]		[[Category:Comics featuring Cueball]]
	[[Category:Science]]		[[Category:Science]]
		+	[[Category:Christmas]]

@@ Line 33: / Line 33: @@
 ==Trivia==
-* The [https://www.explainxkcd.com/wiki/images/archive/4/49/20231122150210%21materials_scientists_2x.png original version] of the comic mispelled aramid as "amarid". Upon correcting the mistake, the comic image was replaced with an oversized version for a at least a week.
+* The [https://www.explainxkcd.com/wiki/images/archive/4/49/20231122150210%21materials_scientists_2x.png original version] of the comic mispelled aramid as "amarid". Upon correcting the mistake, the comic image was replaced with an oversized version for  at least a week.
 {{comic discussion}}

@@ Line 21: / Line 21: @@
 {{w|Structural coloration}} is a phenomenon where the coloration of an animal or plant is not produced via pigments but via structural interactions with visible light at the scale of a wavelength (e.g. diffraction gratings, thin-film interference). More generally, it can also be used to refer to artificial materials that have a similar effect.
-The title text states that if a materials scientist gives you a gift, you should ask if regifting it requires any form of federal paperwork. This is because the materials scientist may have access to items which are dangerous and strictly regulated, such as {{w|polonium}} (an extremely radioactive element), {{w|fluoroantimonic acid}} (the strongest acid discovered), {{w|nitrogen triiodide}} (one of the most sensitive explosives in the world), and {{w|n-butyllithium}} (an extremely flammable, pyrophoric, and caustic compound).
+The title text states that if a materials scientist gives you a gift, you should ask if regifting it requires any form of federal paperwork. This is because the materials scientist may have access to items which are dangerous and strictly regulated, such as {{w|polonium}} (an extremely radioactive element), {{w|fluoroantimonic acid}} (the strongest acid discovered), {{w|nitrogen triiodide}} (one of the most sensitive explosives in the world), and {{w|n-butyllithium}} (an extremely flammable, pyrophoric, and caustic compound). Other examples include materials regulated for military reasons under ITAR, possibly up to being considered sensitive or top secret, such as high tech fibers, composites or other such materials with applications for armor (covered under e.g. CFR, Title 22, § 121, Category XIII (e)), or basically anything that has use in rockets (e.g. § 121 Catergory XIII (d)) or stealth (e.g. § 121 Catergory XIII (g) and (j)). All of those are at least export restricted, and require federal paperwork to be regifted or sold.
 ==Transcript==

← Older revision		Revision as of 15:10, 14 December 2023
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	==Explanation==		==Explanation==
−	{{incomplete\|Created by a BIOLUMINESCENT DEPLETED URANIUM WRAPPING PAPER GIVING OFF A BIT TOO MUCH CHERENKOV RADIATION- Please change this comment when editing this page. Do NOT delete this tag too soon.}}

	{{w\|Materials science}} is essentially the study of materials, like {{w\|steel}}, including some pretty strange ones such as {{w\|Vantablack}} and {{w\|triiodide}}. Here Ponytail and White Hat have given Cueball (a materials scientist) some sort of present. Cueball is amazed with the wrapping paper and tape itself, trying to make out what they are all made of. The caption reveals that the cardboard box is empty and the wrapping paper ''is'' the present; as a materials scientist, Cueball is more enamored by the (strange and exotic) wrapping paper, far more than he would be by any actual present inside.		{{w\|Materials science}} is essentially the study of materials, like {{w\|steel}}, including some pretty strange ones such as {{w\|Vantablack}} and {{w\|triiodide}}. Here Ponytail and White Hat have given Cueball (a materials scientist) some sort of present. Cueball is amazed with the wrapping paper and tape itself, trying to make out what they are all made of. The caption reveals that the cardboard box is empty and the wrapping paper ''is'' the present; as a materials scientist, Cueball is more enamored by the (strange and exotic) wrapping paper, far more than he would be by any actual present inside.

@@ Line 34: / Line 34: @@
 ==Trivia==
-* The [https://www.explainxkcd.com/wiki/images/archive/4/49/20231122150210%21materials_scientists_2x.png original version] of the comic mispelled aramid as "amarid". Upon correcting the mistake, the comic image was replaced with an oversized version for a few days.
+* The [https://www.explainxkcd.com/wiki/images/archive/4/49/20231122150210%21materials_scientists_2x.png original version] of the comic mispelled aramid as "amarid". Upon correcting the mistake, the comic image was replaced with an oversized version for a at least a week.
 {{comic discussion}}

@@ Line 16: / Line 16: @@
 The punchline also compares Cueball to a cat. A common stereotype ([https://www.reddit.com/r/funny/comments/8zw63a/thanks_for_box_human_oh_and_the_cat_tree_it_came/ with lots of image proof, to boot]) about domestic housecats is how they enjoy playing with empty boxes and discarded wrapping paper much more than the cat toys contained therein.
-{{w|Aramid}} fibers (originally misspelled as "amarid" in the comic) are a class of strong synthetic fibers, built from aromatic rings connected via amide linkages. {{w|Kevlar}}, a material commonly and perhaps most famously used as a [https://youtu.be/gPKbOrxgx-w bullet-resistant fabric for] {{w|Bulletproof vest#Soft armor|soft bulletproof vests}}, is an example of an aramid. Due to their strength, they can be quite durable, even when thin, as depicted in the comic.
+{{w|Aramid}} fibers are a class of strong synthetic fibers, built from aromatic rings connected via amide linkages. {{w|Kevlar}}, a material commonly and perhaps most famously used as a [https://youtu.be/gPKbOrxgx-w bullet-resistant fabric for] {{w|Bulletproof vest#Soft armor|soft bulletproof vests}}, is an example of an aramid. Due to their strength, they can be quite durable, even when thin, as depicted in the comic.
 {{w|Triboluminescence}} refers to a phenomenon where mechanically working on a material (in this case pulling on the tape) causes it to glow. Triboluminescence is still not well understood by materials scientists, so they may find such materials particularly appealing. One famous example comes from crushing Wint-O-Green Lifesavers mints, which creates [https://youtu.be/tW8q_JfmcbU particularly bright blue sparks] compared to other hard candies. Staying in the realm of wrapping, Scotch tape exhibits this property too, [https://www.technologyreview.com/2008/10/23/217918/x-rays-made-with-scotch-tape/ to a point where it can even be used as an x-ray]. Phosphors, not to be confused with the element {{w|Phosphorus}}, are substances that glow when exposed to some other, typically more energetic, form of radiation, and can be used to produce a desired glowing effect by taking less useful parts of the spectrum (e.g. beyond the visible, or in an unnecessary area of the visible one) and shifting that into more practical hues.
@@ Line 32: / Line 32: @@
 :[Caption below the panel:]
 :Materials scientists are like cats- the best present you can get them is an empty box with cool wrapping paper.
 {{comic discussion}}

@@ Line 26: / Line 26: @@
 ==Transcript==
 :[Ponytail and White Hat are standing on the left side of a small table looking at Cueball. He stands on the other side of the table holding a gift wrapped in paper with thick black stripes. He is trying to open the gift. On the table lies two gift on top of each other. The bottom is thin and the wrapping paper has thin black stripes on it. The top present is a white box with a thick black ribbon around it and a large bow on top.]
-:Cueball: Where is this wrapping paper from? It's so thin, but I can't tear it. Is this amarid fabric?!
+:Cueball: Where is this wrapping paper from? It's so thin, but I can't tear it. Is this aramid fabric?!
 :Cueball: Maybe I can unpeel the... oooh, the tape flashes as I pull it up! Triboluminescence! Did you add a phosphor? It's so bright!
 :Cueball: Wait, are these patterns structural coloration?

← Older revision		Revision as of 16:52, 22 November 2023
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	{{w\|Structural coloration}} is a phenomenon where the coloration of an animal or plant is not produced via pigments but via structural interactions with visible light at the scale of a wavelength (e.g. diffraction gratings, thin-film interference). More generally, it can also be used to refer to artificial materials that have a similar effect.		{{w\|Structural coloration}} is a phenomenon where the coloration of an animal or plant is not produced via pigments but via structural interactions with visible light at the scale of a wavelength (e.g. diffraction gratings, thin-film interference). More generally, it can also be used to refer to artificial materials that have a similar effect.
−
−	This comic is an example of unintentional nerd sniping (see 356: Nerd Sniping), where one gives a "nerd" an interesting problem, with the nerd using their full attention to solve the problem. White Hat and Ponytail gave Cueball, the materials scientist, a gift, yet Cueball has been trying to figure out the contents of the ''wrapping paper and tape'', not the gift.

	The title text states that if a materials scientist gives you a gift, you should ask if regifting it requires any form of federal paperwork. This is because the materials scientist may have access to items which are dangerous and strictly regulated, such as {{w\|polonium}} (an extremely radioactive element), {{w\|fluoroantimonic acid}} (the strongest acid discovered), {{w\|nitrogen triiodide}} (one of the most sensitive explosives in the world), and {{w\|n-butyllithium}} (an extremely flammable, pyrophoric, and caustic compound).		The title text states that if a materials scientist gives you a gift, you should ask if regifting it requires any form of federal paperwork. This is because the materials scientist may have access to items which are dangerous and strictly regulated, such as {{w\|polonium}} (an extremely radioactive element), {{w\|fluoroantimonic acid}} (the strongest acid discovered), {{w\|nitrogen triiodide}} (one of the most sensitive explosives in the world), and {{w\|n-butyllithium}} (an extremely flammable, pyrophoric, and caustic compound).

← Older revision		Revision as of 16:20, 22 November 2023
Line 21:		Line 21:

	{{w\|Structural coloration}} is a phenomenon where the coloration of an animal or plant is not produced via pigments but via structural interactions with visible light at the scale of a wavelength (e.g. diffraction gratings, thin-film interference). More generally, it can also be used to refer to artificial materials that have a similar effect.		{{w\|Structural coloration}} is a phenomenon where the coloration of an animal or plant is not produced via pigments but via structural interactions with visible light at the scale of a wavelength (e.g. diffraction gratings, thin-film interference). More generally, it can also be used to refer to artificial materials that have a similar effect.
		+
		+	This comic is an example of unintentional nerd sniping (see 356: Nerd Sniping), where one gives a "nerd" an interesting problem, with the nerd using their full attention to solve the problem. White Hat and Ponytail gave Cueball, the materials scientist, a gift, yet Cueball has been trying to figure out the contents of the ''wrapping paper and tape'', not the gift.

	The title text states that if a materials scientist gives you a gift, you should ask if regifting it requires any form of federal paperwork. This is because the materials scientist may have access to items which are dangerous and strictly regulated, such as {{w\|polonium}} (an extremely radioactive element), {{w\|fluoroantimonic acid}} (the strongest acid discovered), {{w\|nitrogen triiodide}} (one of the most sensitive explosives in the world), and {{w\|n-butyllithium}} (an extremely flammable, pyrophoric, and caustic compound).		The title text states that if a materials scientist gives you a gift, you should ask if regifting it requires any form of federal paperwork. This is because the materials scientist may have access to items which are dangerous and strictly regulated, such as {{w\|polonium}} (an extremely radioactive element), {{w\|fluoroantimonic acid}} (the strongest acid discovered), {{w\|nitrogen triiodide}} (one of the most sensitive explosives in the world), and {{w\|n-butyllithium}} (an extremely flammable, pyrophoric, and caustic compound).