• Tudsamfa@lemmy.world
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    24 days ago

    I think there was a science experiments book for kids that dared me to drink water from a glass upside down through a straw while hanging from monkey bars or something. It was meant to show how our body deliberately moves food towards the stomach instead of solely relying on gravity, but instead it showed that I my legs were too weak.

    A shame these experiments are deemed to dangerous nowadays and people have to show their ignorance online, simply because the new metal straws have pierced the brains of anyone who did them.

    • Avicenna@programming.dev
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      24 days ago

      I mean I can totally see kids choking on water while doing this too. Yes muscles but I am sure gravity helps too.

  • mlg@lemmy.world
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    23 days ago

    I’m too lazy to find it now, but one of the tests they tried long before NASA started sending people into space was eating a banana upside down where they figured out the digestive tract can function against gravity.

    There was also an encyclopedia brown story about this in which I remember Geese and Ducks rely on gravity to swallow, therefore they wouldn’t be able to eat in space.

  • Starya67@lemmy.world
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    24 days ago

    I’ve just realised that because of my esophageal dysmotility I wouldn’t be able to eat in space.

  • snoons@lemmy.ca
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    24 days ago

    Some poor soul has never watched Bill Nye the Science Guy… what has the world come too… D:

    • trxxruraxvr@lemmy.world
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      24 days ago

      Most of the non-English speaking world hasn’t seen him as kids. I don’t remember where I learned about peristalsis, but I grew up just fine.

  • Railcar8095@lemmy.world
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    23 days ago

    Yeah, keep posing this images, don’t complain when Freezer attacks looking for the other 7 balls

    • Buddahriffic@lemmy.world
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      23 days ago

      Don’t worry, Goku will save us. Well, some of us. When he eventually gets here, after the Z warriors have been beaten up.

      Or if we’re lucky a new strong character will one shot him as his introduction.

  • JackbyDev@programming.dev
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    23 days ago

    Oh that’s interesting, I wonder if it’s easier to get heartburn in space? It’s common to need to sit upright to keep the acid down.

  • hperrin@lemmy.ca
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    23 days ago

    I don’t know about you guys, but I just open my throat straight down to my stomach and pour the food in.

  • KiwiTB@lemmy.world
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    24 days ago

    Given how filthy the ISS is, I don’t know if I’d want to eat anything not nuked into oblivion.

      • KiwiTB@lemmy.world
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        24 days ago

        Imagine trying to clean it. You can’t whip out a mop. Showers, wash cycles etc are all no go. Not too mention experiments from plants, chemicals, drugs etc which create their own issues. In some ways it’s clean, but others not so much.

        • trxxruraxvr@lemmy.world
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          23 days ago

          You can use a vacuum cleaner, but since there’s hardly any gravity most would already get picked up be a simple air filter.

  • chrisgpz@lemmy.world
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    23 days ago

    Obviously they’ve never seen the Mr. Wizard’s World episode where they ate upside down.