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applebusch@lemmy.blahaj.zone to Showerthoughts@lemmy.worldEnglish · 1 个月前

If a human shapeshifter turned into a flying bird they would be the largest one alive, assuming mass is conserved.

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If a human shapeshifter turned into a flying bird they would be the largest one alive, assuming mass is conserved.

applebusch@lemmy.blahaj.zone to Showerthoughts@lemmy.worldEnglish · 1 个月前
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  • WoodScientist@lemmy.world
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    1 个月前

    No, they would turn into a normal bird. The extra mass is shunted into z-space where afterwards it can be called back to return the shifter to their previous form. Just don’t stay a bird for more than two hours.

    • rockerface🇺🇦@lemmy.cafe
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      1 个月前

      The real issue is remembering you’re not a bird once you have a bird brain

      • zelahdieliekeis@piefed.blahaj.zone
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        1 个月前

        Very Inkspell/Inkdeath.

      • WoodScientist@lemmy.world
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        1 个月前

        That’s easy enough. But for the love of god, don’t morph into colony insects like ants or bees!

        • rockerface🇺🇦@lemmy.cafe
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          1 个月前

          NOT THE BEEEES

    • Haquer@lemmy.today
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      1 个月前

      Animorphs was literally my first thought as well

    • Griffus@lemmy.zip
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      1 个月前

      Oh, Tobias.

      • rants_unnecessarily@piefed.social
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        1 个月前

        Did he ever manage to turn back in later books? It really stuck with me.

        • Griffus@lemmy.zip
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          1 个月前

          I only read the first 34, and he got the power to morph again, but not his human form. I learned how it all ended and stopped reading in anger.

          • rants_unnecessarily@piefed.social
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            1 个月前

            Thanks. That’s so sad.

    • becausechemistry@piefed.social
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      1 个月前

      ctrl-f “z-space”

      Aww, yeah.

  • unmagical@lemmy.ml
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    1 个月前

    That is a weird way of saying “Humans are bigger than birds,” even then though, I think on average the ostrich will win.

    Edit: I missed the flying part, but still.

    • Pommes_für_dein_Balg@feddit.org
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      1 个月前

      And you missed the part about conserving mass. A bird that can fly, with the mass of a human, would be much bigger than a human (cause birds have very thin, hollow bones).

      • unmagical@lemmy.ml
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        1 个月前

        You seem to be describing density (d = m/v). Preserving mass doesn’t really mean anything in this context without a discussion of volume.

        • applebusch@lemmy.blahaj.zoneOP
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          why would you assume density would be conserved? all I said was mass so the density would absolutely be variable.

          • unmagical@lemmy.ml
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            1 个月前

            why would you assume density would be conserved?

            I didn’t. I pointed out that the person I replied was not describing mass.

  • TheFeatureCreature@lemmy.ca
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    1 个月前

    By quite a lot too. The kori bustard is the heaviest known flying animal at around 18kg or 40lbs.

  • 🔍🦘🛎@lemmy.world
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    1 个月前

    Marahute!

  • daannii@lemmy.world
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    1 个月前

    You ever seen an ostrich?

    Bro they are bigger than humans.

    • titanicx@lemmy.zip
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      1 个月前

      Emu as well

      • AmidFuror@fedia.io
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        1 个月前

        Has either of you seen a flying ostrich or emu?

        • Noodle07@lemmy.world
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          1 个月前

          What if you use a trébuchet ?

          • orenj [he/they]@leminal.space
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            1 个月前

            Please dont introduce emus to siege weapons, they’re already a significant military threat without them

        • daannii@lemmy.world
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          Yeah I definitely missed that part. Also pretty sure they can glide. ? Does that count. ?

          • AmidFuror@fedia.io
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            1 个月前

            Have you seen their wings? They’re not going to be gliding either.

    • rants_unnecessarily@piefed.social
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      1 个月前

      But for a bird with a human’s mass to be able to fly, it would have to be huge. Much larger than an ostrich.
      Birds have hollow bones so their mass in comparison to their size is very little.

      • daannii@lemmy.world
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        1 个月前

        True true

  • sad_detective_man@sopuli.xyz
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    1 个月前

    CAW bitchhhh

    • Psionicsickness@reddthat.com
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      1 个月前

      You just cast ritual?

  • Overkrill@lemmy.blahaj.zone
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    1 个月前

    not as large as big bird

  • GreenKnight23@lemmy.world
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    1 个月前

    if a fan was stuck in my ass I’d be a windmill.

    • mbp@slrpnk.net
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      1 个月前

      • GreenKnight23@lemmy.world
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        1 个月前

        sounds like you might have a good idea.

  • mriormro@lemmy.zip
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    1 个月前

    And if my mom had wheels she’d be a bicycle.

    • rants_unnecessarily@piefed.social
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      1 个月前

      The village bicycle?

  • potoooooooo 🥔@lemmy.world
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    1 个月前

    Just because mass is conserved doesn’t mean size/shape is conserved. If you’re always human-sized, you’re a pretty shitty shapeshifter. No offense.

    • applebusch@lemmy.blahaj.zoneOP
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      1 个月前

      thats… the whole point of the post. a bird with a humans mass would be huge. maybe you should have left your shitty assumptions in your ass. no offence.

  • toynbee@piefed.social
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    1 个月前

    When I was a kid I had a book called The Science of the X-Men (which that site lists for $11 but eBay lists for anywhere from $100-1500) that attempted to use real world physics to explain how the powers of the X-Men might work.

    Mostly the explanations came down to “I dunno, maybe black holes?” For example, it speculated that Jean Grey might have a microscopic black hole in her brain and had subconsciously learned to use it to open the other end in other brains and somehow vibrate the brain matter in a way to communicate telepathically.

    Anyway, I don’t recall whether it covered any shapeshifters, but if so, it probably handled it the same way Animorphs did (as others have mentioned in this thread), but with black holes instead of z-space.

  • PiraHxCx@lemmy.dbzer0.com
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    1 个月前

    imagine a human-sized flying bird, that would be terrifying

    • spittingimage@lemmy.world
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      1 个月前

      They were.

      • applebusch@lemmy.blahaj.zoneOP
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        those are still estimated to have a mass topping out around 40 pounds, so a bird with the mass of a human would probably be more than twice the size of that one, at least.

    • Lost_My_Mind@lemmy.world
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      I mean, it would just be an ostrich, with the ability to fly.

      • PiraHxCx@lemmy.dbzer0.com
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        1 个月前

        and the wingspan the size of a car to lift that weight

        • Lost_My_Mind@lemmy.world
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          I mean…I’m not an ostrich expert, but isn’t that already roughly their wingspan? Fuckers can grow to like 9 feet tall, I suspect their wings fully extended would be pretty wide.

        • Munkisquisher@lemmy.nz
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          Albatross already have the wingspan of a car, an 80kg human would need a lot more.

  • Allero@lemmy.today
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    Preserving a mass while maintaining the ability to fly would require you to significantly increase in size, which comes with all sorts of drawbacks.

    Humans can’t fly precisely because we’re too dense. Birds and other flying creatures have plenty of adaptations meant to reduce mass (or, rather, density) by all means possible.

    • rants_unnecessarily@piefed.social
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      If we’re so dense how did we invent planes!?

      • Allero@lemmy.today
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        Putting something small and dense into something big and not dense helps

        Even dense brains know that. Ooga booga fly!

  • HubertManne@piefed.social
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    you would need to turn into something like a Pterosaur given the hollow bones and everything. Those could be anywhere half the mass of a person to like twice the mass or something.

  • Munkisquisher@lemmy.nz
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    Are you also preserving the ratios of materials that the body is made of? We’d have very heavy bones for a bird (or a lot of bones at bird density) and probably not enough muscle to lift 2m long wings. Also all the keratin in our hair and nails wouldn’t make many feathers. We’d be a mostly plucked bird

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