For example, why do we say “Your pupils are dilated”. They aren’t. It’s the iris aperture that is dilated.

  • Majorllama@lemmy.world
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    27 days ago

    I mean we have lots of words for varying degrees and styles of “nothing”.

    A chasm is the empty space between two chunks of the earths crust.

    A void is just an empty space well… Void of all things.

    An interval is just the time between two events. Technically it’s nothing.

    Still a good shower thought. There aren’t a ton of words dedicated to the same phenomenon, but we have a handful.

    • AFK BRB Chocolate@lemmy.world
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      26 days ago

      Pretty good number of them if you count things like intermission. Slit, slot, crack, aperture, interlude, gap, breach, etc. Others, too.

      • Majorllama@lemmy.world
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        26 days ago

        When I said “handful” I more so meant in all of language yeah there are probably hundreds of words for the empty space between certain things, but in all of human language that’s probably a pretty small number.

  • snek_boi@lemmy.ml
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    26 days ago

    This is a great point! Humans can put names on things that aren’t there, such as holes!

    This ‘naming of hole-like concepts’ may sound trivial, but there have been entire cultures that didn’t have ‘hole-like’ concepts and this stunted their ability to make certain discoveries. For example, the ancient Greeks could not have developed calculus; they did not have a concept of zero that they could use for mathematical manipulation. This shows an unfortunate reality: you can’t mentally manipulate ideas that you don’t have.

    However, once you do have those ideas, they may seem obvious. This is a well documented human bias: the curse of knowledge. Once you understand something, it is very difficult to imagine not knowing that. For us, knowers of pupils, holes, zeros, and chasms, it may seem absurd to not have names for pupils, holes, zeros, and chasms. We take them for granted, when in reality it was not an easy road to arrive at them.

    • FooBarrington@lemmy.world
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      26 days ago

      Really makes ya think what obvious things we might be missing. Maybe all you need to make FTL travel possible is to dinglepop all your schleem using a household plumbus?

    • Agent641@lemmy.world
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      26 days ago
      • Me, trying to persuade my philosophy prof that by not turning in my assignment, I have actually turned in an assignment.
        • funkajunk@lemm.ee
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          15 days ago

          What about this:

          • Unicorns actually existed but went extinct, that would be a population count of 0.
          • If they never existed and are purely fictional (preposterous!), one could argue their count was null.
  • rockSlayer@lemmy.world
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    26 days ago

    I’d say it’s more than just a hole. I had an eye injury when I was a teenager that caused a detached iris. I didn’t have a massive pupil, I had 2 small, irregularly shaped pupils. After surgery, I now have a permanently dilated pupil shaped like a teardrop

    • Hemingways_Shotgun@lemmy.caOP
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      26 days ago

      Out of curiosity, does a different shaped pupil change your vision? I equate a pupil to a camera lens aperture; the smaller it gets, the less light gets through. Have you noticed a difference?

      • rockSlayer@lemmy.world
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        26 days ago

        Well after all these years I’ve gotten used to it, but my vision is very blurry in that eye. There’s also injury to the macula so there’s a giant gray spot in my near vision. It’s kinda like a giant peripheral vision, but I’m also more sensitive to big changes in brightness