this post was submitted on 16 May 2024
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xkcd

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xkcd #2933: Elementary Physics Paths (imgs.xkcd.com)
submitted 6 months ago by randomaccount43543@lemmy.world to c/xkcd@lemmy.world
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https://xkcd.com/2933

Alt text:

==COSMOLOGY==> 'Uhhh ... how sure are we that everything is made of these?'

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[–] Sentau@discuss.tchncs.de 0 points 6 months ago* (last edited 6 months ago)

They are both describing the same particles.

Water and ice are made up the same particles and molecules yet the mathematical structure to define the effect of force/pressure is very different - plastic deformation vs fluid dynamics as the example given above