Comment on How about the digestive system?

• NachBarcelona@piefed.social ⁨1⁩ ⁨day⁩ ago

  I think topologically I have only those: 

  1. Mouth to ass (oh yeah)
  2. Left nostril 
  3. Right nostril 
  4. Left Eustachian tube
  5. Right Eustachian tube 
  6. Right tear duct 
  7. Left tear duct

  No piercings or anything, so that’s it.

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  • Scipitie@lemmy.dbzer0.com ⁨1⁩ ⁨day⁩ ago

    Nostrils and mouth are connected, topologically you could therefore have ass to left nostril with the mouth being an own opening!

    That said I really really hope you forgot your uthera at least. Which is a curious question back to the subject: is it a topological hole if the opening is only to the insides of the corpus? (Thinking about the reproductive parts of either sex specifically).

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    • NachBarcelona@piefed.social ⁨1⁩ ⁨day⁩ ago

      I think topologically they don’t count, that’s why I didn’t count the urether/urethra. 

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  • funkless_eck@sh.itjust.works ⁨1⁩ ⁨day⁩ ago

    is the ok symbol 👌 a hole?

    what about membranes, pores?

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    • NachBarcelona@piefed.social ⁨1⁩ ⁨day⁩ ago

      The ok symbol is rather temporary but topologically that would count. I wouldn’t count pores or membranes here (I mean by my arbitrary definition). 

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  • not_woody_shaw@lemmy.world ⁨1⁩ ⁨day⁩ ago

    Skin pores.

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    • NachBarcelona@piefed.social ⁨1⁩ ⁨day⁩ ago

      I didnt include them for the same reason I didn’t include the ears or the urinairy tract (they’re not “holes” as in tunnels, topologically speaking), but if your definition differs from mine then you’re right.

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      • not_woody_shaw@lemmy.world ⁨1⁩ ⁨day⁩ ago

        They go all the way thru the skin, but not all the way thru the body, so I guess you’re right.

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  • ChexMax@lemmy.world ⁨1⁩ ⁨day⁩ ago

    Plus a hole for peeing i hope

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    • tdawg@lemmy.world ⁨1⁩ ⁨day⁩ ago

      Peeings over rated

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    • NachBarcelona@piefed.social ⁨1⁩ ⁨day⁩ ago

      That’s topologically not a hole, your bladder like you lung is on the outside/surface.

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