mrh@lemmy.worldM to math@lemmy.world · 1 year agoBut why is a sphere's surface area four times its shadow? (3Blue1Brown)www.youtube.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkBut why is a sphere's surface area four times its shadow? (3Blue1Brown)www.youtube.commrh@lemmy.worldM to math@lemmy.world · 1 year agomessage-square0fedilink