this post was submitted on 09 Jul 2023
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Memes

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[–] ndguardian@lemmy.studio 2 points 1 year ago (3 children)

Important question time, and ChatGPT wasn’t able to help here. A friend of mine was talking about some neighbors he had in an apartment building that smoked an impressive amount of weed, and that it changed the atmosphere.

For some reason I had immediately thought of “wow they replaced earth’s atmosphere with just weed smoke.”

So now for the question. How big would a joint have to be to accomplish this?

[–] Ushi@sh.itjust.works 4 points 1 year ago

If the recent forest fires are anything to go by, roughly 1 Canada.

[–] BornVolcano@lemmy.world 2 points 1 year ago* (last edited 1 year ago)

Big enough that the heat from it would probably set a lot of things on fire and as a result mess with the atmosphere in other ways

Also, given the average puff is about 35mL of smoke, and there's about 30 puffs average in a 0.5g joint, that gives us 1050mL of smoke in a 0.5g joint, or about 1.05kg (to unit transfer here) per 0.5g joint. There's an estimate of 5.1480x10^18^kg (think five quintillion) of fluid in the atmosphere. So that would be an increase by a factor of about 4.9 quintillion. Converting the joint weight to kg gives you 0.0005kg per joint. So you multiply those.

Your joint would have to be 2.451429x10^15^kg of weed. 2.45 quadrillion kilos. For reference, the weight of all humans on this earth combined is about 390 billion kilograms.

I'm tired lmao someone check my work I may be stupid

[–] squilox@lemm.ee 1 points 1 year ago

Technically every combustion (even respiration) changes the atmosphere

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