@gedaliyah to Today I LearnedEnglish • 6 months agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square156arrow-up1494arrow-down114cross-posted to: [email protected]
arrow-up1480arrow-down1external-linkTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.com@gedaliyah to Today I LearnedEnglish • 6 months agomessage-square156cross-posted to: [email protected]
minus-square@[email protected]linkfedilinkEnglish10•6 months agoBut why did we evolve a hook & loop clasp to hold the top of our skull closed?
minus-squareChaotic EntropylinkfedilinkEnglish2•6 months agoI hear some people are born with just a solid skull with no hinges, it makes me so uncomfortable.
minus-square@MintyAntlinkEnglish1•6 months agoIt was a defense against the now extinct Brain Scooping Gorilla
But why did we evolve a hook & loop clasp to hold the top of our skull closed?
I hear some people are born with just a solid skull with no hinges, it makes me so uncomfortable.
It was a defense against the now extinct Brain Scooping Gorilla