It kinda does, in the form of hooves. Hooves are better than t[iy]res in one way... | Hacker News

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		Turing_Machine on Dec 16, 2021 \| parent \| context \| favorite \| on: Nature does not use propellers. So why do people? It kinda does, in the form of hooves. Hooves are better than t[iy]res in one way: they're self-renewing.

nnain on Dec 18, 2021 [–]

I meant in terms of the rotating motion, not wear and tear :)... since the OP was about Nature vs. Propellers.

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