Hofmaimaier@feddit.org to Science Memes@mander.xyzEnglish · 15 days agoHow about the digestive system?feddit.orgimagemessage-square168fedilinkarrow-up1652arrow-down131
arrow-up1621arrow-down1imageHow about the digestive system?feddit.orgHofmaimaier@feddit.org to Science Memes@mander.xyzEnglish · 15 days agomessage-square168fedilink
minus-squareSteve Dice@sh.itjust.workslinkfedilinkEnglisharrow-up3·15 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-up1·14 days agoVery good observation. Now what about a hollow sphere?
minus-squareSteve Dice@sh.itjust.workslinkfedilinkEnglisharrow-up2·14 days agoAll spheres are hollow (mathematically)
minus-squarehalvar@lemy.lollinkfedilinkEnglisharrow-up1·13 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?