this post was submitted on 31 Oct 2023
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Science Memes

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top 13 comments
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[–] JusticeForPorygon@lemmy.sdf.org 7 points 2 years ago (3 children)

Just looked at the Wikipedia page. What is the reason for so many fucking scales?

[–] Zorque@kbin.social 10 points 2 years ago (2 children)
[–] JusticeForPorygon@lemmy.sdf.org 3 points 2 years ago

Yeah that sums it up thanks

[–] Quik 1 points 2 years ago

Is there any research on which xkcds are cited most often?

[–] PotatoesFall@discuss.tchncs.de 8 points 2 years ago (1 children)

The purpose for this one is for scientists that normally use Fahrenheit. Those people don't really exist though

[–] TonyTonyChopper@mander.xyz 3 points 2 years ago

they used to exist like 200 years ago

[–] snugglesthefalse@sh.itjust.works 0 points 2 years ago (1 children)

Different people deciding at different times that they need to measure temperature for something specific and then varying degrees of adoption.

[–] derekabutton@lemmy.world 0 points 2 years ago (1 children)

Well Kelvin makes some math much easier. Formulas look pretty if you don't need to remove 213 a bunch of times.

Iirc it's 273.15 but yeah, less maths.

[–] SHITPOSTING_ACCOUNT@feddit.de 3 points 2 years ago

Title made me think centimeters.

[–] Epicurus0319@sopuli.xyz 2 points 2 years ago* (last edited 2 years ago) (1 children)

Kelvin mostly seems to be used to measure unimaginably hot (like ovens, metal forges, stars) or unimaginably cold (e.g. planets beyond Mars) things, Fahrenheit still exists only because the US Congress was lazy (though as an American I do find it somewhat useful for comparing weather and Earth’s climate zones in finer detail than just -1 in winter and 28 in summer), and I’ve never heard of that last one.

[–] Donkter@lemmy.world 3 points 2 years ago

Kelvin is useful in physics because it's always positive, reducing the amount of shenanigans.

[–] MrQuallzin@lemmy.world 1 points 2 years ago