Optional@lemmy.world to Lemmy Be Wholesome@lemmy.world · 2 years agoSome men...i.imgur.comimagemessage-square100linkfedilinkarrow-up1710arrow-down139file-textcross-posted to: justpost@lemmy.world
arrow-up1671arrow-down1imageSome men...i.imgur.comOptional@lemmy.world to Lemmy Be Wholesome@lemmy.world · 2 years agomessage-square100linkfedilinkfile-textcross-posted to: justpost@lemmy.world
minus-squaredisguy_ovahea@lemmy.worldlinkfedilinkarrow-up3·2 years agoNo joke. I’ll never forget when I saw the episode on how Eratosthenes correctly estimated the circumference of the earth with sticks and shadows. It completely blew my mind!
No joke. I’ll never forget when I saw the episode on how Eratosthenes correctly estimated the circumference of the earth with sticks and shadows. It completely blew my mind!