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submitted 1 year ago by zirzedolta@lemm.ee to c/asklemmy@lemmy.ml

For me it is the fact that our blood contains iron. I earlier used to believe the word stood for some 'organic element' since I couldn't accept we had metal flowing through our supposed carbon-based bodies, till I realized that is where the taste and smell of blood comes from.

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[-] rtxn@lemmy.world 4 points 1 year ago

It still weirds me out how ancient organisms could pick up biochemical mechanisms like Kiryu learns fighting styles. "That's rad!" and now we have mitochondria.

this post was submitted on 08 Sep 2023
385 points (97.1% liked)

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