Crazy how nature be like that (files.catbox.moe)
from Gork@lemm.ee to science_memes@mander.xyz on 22 Mar 2024 16:15
https://lemm.ee/post/27539178

#science_memes

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jeena@jemmy.jeena.net on 22 Mar 2024 16:32 next collapse

Can someone explain the joke?

Gork@lemm.ee on 22 Mar 2024 16:36 collapse

-40°C = -40°F

They intersect at that point for mysterious nature reasons

jeena@jemmy.jeena.net on 22 Mar 2024 16:38 next collapse

Aaah, thanks!

Wogi@lemmy.world on 22 Mar 2024 17:07 collapse

Linear scale reasons.

They measure the same thing. But they scale it differently, so they must meet somewhere. One, for some crazy reason, has decided the freezing and boiling point of water aught to be exactly 100 units apart. Where the other, sensibly, uses a really cold day in Danzig Germany because the AIR feels cold at that temperature, and what the natural resting point of the human body temperature is, separated by 96 units so as to make the scale easier to make in a lab.

JackGreenEarth@lemm.ee on 22 Mar 2024 19:00 next collapse

I think there’s a /s missing…

manucode@feddit.de on 22 Mar 2024 19:14 collapse

I think you’ve just insulted a bunch of poles.

lugal@sopuli.xyz on 22 Mar 2024 21:46 collapse

The fact that danzig is in the nation state of Poland today doesn’t mean there were clear cut boarders back then. Kafka lived in Prague, don’t tell me he was Czech

manucode@feddit.de on 22 Mar 2024 21:52 collapse

Still, you wouldn’t say that Kafka was born in the Austrian city of Prague, even though in 1883 Prague belonged to the Austrian part (Cisleithania) of Austria-Hungary.

lugal@sopuli.xyz on 22 Mar 2024 22:15 collapse

I reread the comment you replied to and you are right. I thought it was “the German guy from Danzig” which would be fine but “Danzig, Germany” isn’t

lugal@sopuli.xyz on 22 Mar 2024 16:49 next collapse

It’s not mysterious that they meet somewhere. These are linear functions so they can’t help but meet at exactly one point (or zero if they were parallel)

MBM@lemmings.world on 22 Mar 2024 17:18 next collapse

They could have met below absolute zero!

lugal@sopuli.xyz on 22 Mar 2024 17:35 collapse

zero!

!unexpectedfactorial@sopuli.xyz

JackGreenEarth@lemm.ee on 22 Mar 2024 18:59 collapse

Is 0! 1?

Voyajer@lemmy.world on 22 Mar 2024 20:11 collapse

Yup

lugal@sopuli.xyz on 22 Mar 2024 20:33 collapse

Now we have to determine what the absolute one is. The number one temperature? Maybe “room temperature”?

JackGreenEarth@lemm.ee on 22 Mar 2024 21:57 collapse

What do you mean absolute? Is 1? the absolute value of 1. I thought |1| would be.

lugal@sopuli.xyz on 22 Mar 2024 22:19 collapse

Yes but which unit? “absolute zero point” doesn’t need a unit since zero is zero (and degree isn’t a unit in this sense).

But what is |1|? 1K? The highest possible temperature maybe as in “on a scale from 0 to 1”

Hexagon@feddit.it on 22 Mar 2024 17:21 next collapse

If they were parallel they wouldn’t meet. See °C and K

lugal@sopuli.xyz on 22 Mar 2024 17:32 next collapse

I meant “meet at zero points” so they don’t meet. Maybe my wording wasn’t perfectly clear

Hexagon@feddit.it on 22 Mar 2024 19:16 collapse

Ah right, for some reason I couldn’t read it properly. My bad

ramenshaman@lemmy.world on 22 Mar 2024 22:19 next collapse

Or °F and °R. Not that anyone really uses R.

affiliate@lemmy.world on 22 Mar 2024 22:20 collapse

even parallel lines will meet at a point if you’re working in projective space

nyakojiru@lemmy.dbzer0.com on 22 Mar 2024 22:14 collapse

Dude I hope that what you said does not have sense at all.

lugal@sopuli.xyz on 22 Mar 2024 22:37 collapse

Elaborate

Semi_Hemi_Demigod@lemmy.world on 22 Mar 2024 17:25 next collapse

Farenheit is better because 69 is a nice temperature

undercrust@lemmy.ca on 22 Mar 2024 18:28 next collapse

Both water and humans agree, -40° is very cold

JoMomma@lemm.ee on 22 Mar 2024 18:49 next collapse

Even a broken clock is right twice a day

huginn@feddit.it on 22 Mar 2024 19:20 next collapse

Yeah but two non-parallel linear functions only intersect once.

… Which is less often than a clock.

nyakojiru@lemmy.dbzer0.com on 22 Mar 2024 22:15 collapse

That’s what your reality is capable of perceive

huginn@feddit.it on 22 Mar 2024 22:37 collapse

It’s a tautology that non parallel linear functions don’t intersect more than once. It’s in the definition.

pete_the_cat@lemmy.world on 25 Mar 2024 00:43 collapse

Unless it’s a 24 hour clock!

jlow@beehaw.org on 22 Mar 2024 19:00 next collapse

Is this nature’s fault, though? Isn’t it us humans measring stuff? 😸

nyakojiru@lemmy.dbzer0.com on 22 Mar 2024 22:12 next collapse

It’s time to unify ethnics to win the battle of the glaciar end of the world.

MeaanBeaan@lemmy.world on 22 Mar 2024 22:15 collapse

I once applied for a job at a plasma donation center. They keep their sample freezers at -40°. During the interview process the hiring manager was going over basic info for the job and when they went over the freezer they said “And we keep the freezer at -40°C. I don’t know what it is in F though.” I then explained that they’re the same at -40° and that’s why their job posting doesn’t list the unit. They then acted like I was incredibly stupid and told me that “no, there’s a formula to figure it out. I don’t remember the formula but theyre definitely not the same” I didn’t feel the need to argue the point further so I just dropped it and moved on.

I never got a call back from them. I’m 90% sure that’s why I didn’t get the job since Before that point they were telling me how they thought I’d be great manager material.

I still get mad every time I think about it. Jokes on them though. I since learned they were a terrible employer. I got a way better job than that place like a week later.