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What are some commonly known facts that are too bizarre for you to believe to be true? (lemm.ee)

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

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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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[-] sloonark@lemm.ee 4 points 1 year ago

Your comment has made me realise I don't understand how floating works.

[-] rbesfe@lemmy.ca 3 points 1 year ago

Think of the fact that pressure increases with depth, so when something is floating there's a higher net pressure at the bottom than at the top which results in an upward force as the fluid tries to equalize.

this post was submitted on 08 Sep 2023

383 points (96.8% liked)

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