submitted 1 day ago* (last edited 1 day ago) by to c/comics@lemmy.ml
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[–] 5 points 22 hours ago* (3 children)

Technically fish can fly. Just (usually) in a different fluid.

Some fish like sharks literally generate lift with their fins.

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  • [–] 7 points 21 hours ago (2 children)

    We have a word for flying in liquids instead of gasses, but I can't remember it.

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  • [–] 3 points 18 hours ago* (last edited 18 hours ago) (1 child)

    But that's only a nominal distinction, and gets into circular arguments like "A is not in B because the definition of B excludes A." Physically, swimming and flying are basically the same thing. For the smallest insects, the air is viscous enough that their structures and motion for "flying" share more similarities with how aquatic organisms swim than how birds fly.

    https://en.wikipedia.org/wiki/Fairyfly

    I think it has more to do with how human languages are necessarily human centric. WE can't fly through the air (not when those words were being developed) but we can swim through water. So our brains categorise them as different concepts.

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