› added 3 years ago

240

TIL we can’t see green stars (because of how black-body spectrum works)

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ZpDWa TIL For cousins, the degree or position refers to how many generations your eldest cousin has to skip to get to their common ancestor, and the removal refers to how many generations your eldest cousin has to move to get to you
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PYdJZ TIL of the Valley of the Balls, featuring curious natural stone spheres.
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