@gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish • 9 months agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square148fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.com@gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish • 9 months agomessage-square148fedilink
minus-square@pantyhosewimp@lemmynsfw.comlinkfedilinkEnglish0•9 months agoBut why did we evolve a hook & loop clasp to hold the top of our skull closed?
minus-squareChaotic EntropylinkfedilinkEnglish0•9 months agoI hear some people are born with just a solid skull with no hinges, it makes me so uncomfortable.
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.