Source: cirosantilli/human-loss-of-fur
= Human loss of fur
\Video[https://www.youtube.com/watch?v=E76vqlhmBlc]
{title=How Humans Lost Their Fur by <PBS Eons> (2020)}
{description=Says it is linked to <bipedalism> to help hunting in hot weather. But could only happen fully after the invention of fire, otherwise you'd be too cold at night.}