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Can we settle this: how many holes does a straw have? (lemmy.world)

submitted 2 years ago by RealNooshie@lemmy.world to c/asklemmy@lemmy.world

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At work we somehow landed on the topic of how many holes a human has, which then evolved into a heated discussion on the classic question of how many holes does a straw have.

I think it's two, but some people are convinced that it's one, which I just don't understand. What are your thoughts?

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[-] livus@kbin.social 4 points 2 years ago* (last edited 2 years ago)

So what you are saying is, if I dig a hole that doesn't go anywhere, then that's not really a hole?

[-] eu@kbin.social 2 points 2 years ago

In topology, yes. It must go through to count.

[-] livus@kbin.social 3 points 2 years ago

That's fascinating. So most of what I would call "holes" are what, in topographical terms, hollows? Depressions?

[-] eu@kbin.social 3 points 2 years ago

I don't even know if they have a name for that since it can simply be undone by stretching the object, which is allowed under topological rules.

[-] SpaceNoodle@lemmy.world 2 points 2 years ago

Topologically, yes. Coincidentally, "Hole to Nowhere" is the best Talking Heads parody album.

[-] livus@kbin.social 1 points 2 years ago

Heh I will have to check that out!

this post was submitted on 04 Jul 2023

289 points (94.5% liked)

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