murmelade@lemmy.mltoToday I Learned@lemmy.world•TIL humans are the only animal with a chin. We aren't sure why.English
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5 days agoI was gonna say elephants have chins too, as I’m re-watching old QI seasons and they brought up this fact, but upon further research their chins aren’t true chins with a bony protrusion.
So ‘best’ = ‘most profitable’
Gotcha