Hofmaimaier@feddit.org to Science Memes@mander.xyzEnglish · 23 days agoHow about the digestive system?feddit.orgimagemessage-square167fedilinkarrow-up1647arrow-down131
arrow-up1616arrow-down1imageHow about the digestive system?feddit.orgHofmaimaier@feddit.org to Science Memes@mander.xyzEnglish · 23 days agomessage-square167fedilink
minus-squareSteve Dice@sh.itjust.workslinkfedilinkEnglisharrow-up3·22 days agoBut saying that to make a hole in a sphere, you need to make two holes in the sphere is funny.
minus-squarehalvar@lemy.lollinkfedilinkEnglisharrow-up1·22 days agoVery good observation. Now what about a hollow sphere?
minus-squareSteve Dice@sh.itjust.workslinkfedilinkEnglisharrow-up2·21 days agoAll spheres are hollow (mathematically)
minus-squarehalvar@lemy.lollinkfedilinkEnglisharrow-up1·20 days agois x²+y²+z²<=r² not considered a sphere then?
But saying that to make a hole in a sphere, you need to make two holes in the sphere is funny.
Very good observation. Now what about a hollow sphere?
All spheres are hollow (mathematically)
is x²+y²+z²<=r² not considered a sphere then?