this post was submitted on 08 Sep 2023
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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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[–] TheActualDevil@sffa.community 15 points 1 year ago (3 children)

But aren't the tides caused by external gravitational forces (the moon?)

[–] June@lemm.ee 19 points 1 year ago

They’re saying the same thing, just backwards.

[–] Elon_Musk@hexbear.net 8 points 1 year ago

The moon holds the water up.

[–] AOCapitulator@hexbear.net 2 points 1 year ago* (last edited 1 year ago)

the tides stay in the same place relative to the moon and the earth spins below the tidal bulges (earth spins faster than the moon orbits, is the basic thing)