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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[โ€“] [email protected] 13 points 1 year ago* (last edited 1 year ago) (1 children)

Not OP, but this website should explain everything.

[โ€“] [email protected] 6 points 1 year ago

Thanks! This article really clears up a lot of the details that help the simulation make sense.