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What is the most obscure fact you know?
(lemmy.world)
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this post was submitted on 15 Sep 2025
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I thought dust was human skin cells? What is this dust layer
mineral aerosols.
here is a recent paper trying to figure out the composition from ice core samples for a given age range and location
https://pubmed.ncbi.nlm.nih.gov/37061058/
There's, uh, lots of different kinds of dust.
Also that one is mostly a myth.