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No Stupid Questions@lemmy.world · 6 个月前

Can you put a ship inside a Klein bottle?

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Can you put a ship inside a Klein bottle?

Nomecks@lemmy.ca to

No Stupid Questions@lemmy.world · 6 个月前

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6 个月前
by a very specific definition of “inside”
- Treczoks@lemmy.world
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  The specifics were already covered by the term “Klein bottle”. Everything is inside all Klein bottles. You, me, and the universe.
  - silly goose meekah@lemmy.world
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    All currently existing Klein bottles.
    
    It seems obvious but I feel like specifying is necessary when talking about abstract things like 4d shapes.

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