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?

  • eu@kbin.social
    link
    fedilink
    arrow-up
    2
    ·
    1 year 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.