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Morph9@lemmy.zip to Science Memes@mander.xyzEnglish ·
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5 个月前

Just keeping my buoyancy in check.

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Just keeping my buoyancy in check.

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Morph9@lemmy.zip to Science Memes@mander.xyzEnglish ·
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5 个月前
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https://www.animalsaroundtheglobe.com/fun-fact-manatees-use-their-farts-to-swim-7-166048/

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  • JasonDJ@lemmy.zip
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    5 个月前

    Only manatees are known to do this. Womanatees are disgusted by the practice.

    • jaybone@lemmy.zip
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      5 个月前

      They don’t even poop.

      • a_non_monotonic_function@lemmy.world
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        5 个月前

        No butts? 😯

        • 0ops@piefed.zip
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          5 个月前

          Oh they have butts they just don’t poop

          • a_non_monotonic_function@lemmy.world
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            5 个月前

            Wow.

  • SpicyTaint@lemmy.worlddeleted by creator
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    5 个月前

    • OpenStars@piefed.social
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      5 个月前

      Or from a Sith either, one would imagine/hope! 😎

      • very_well_lost@lemmy.world
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        5 个月前

        Darth Flatulence

        • OpenStars@piefed.social
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          5 个月前

          (also @lucidlethargy@sh.itjust.works)

          img

          (I almost went with “I find your lack of farts disturbing”, but this works way better-er-est)

      • Lucidlethargy@sh.itjust.works
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        5 个月前

        That guy’s always smiling. I bet he knows exactly how to do it. Who is going to call him out?

  • tyr0sine@mander.xyz
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    5 个月前

  • lemming@sh.itjust.works
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    5 个月前

    Cool. How does it work?

    • sbeak@sopuli.xyz
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      5 个月前

      When (low density) gas is released, the overall density of the manatee is increased (more volume is from the high density meat and fat bits instead if the low density gaseous bits) so the manatee sinks. Then, through digestion and such, gas inside manatee can increase, making its overall density lower and it floats. (Kind of like how ships float even though their made of metal, since the majority of the vessel is air, the overall density is less than water)

      This is also how submarines sink and resurface I think, but they release and let in water.

      • lemming@sh.itjust.works
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        5 个月前

        Thank you. When I read about an endless cycle of farting, I expected some sophisticated organ for pressure changes or something, which sounded unlikely. Like the submarines, which reuse the same air. I would hardly call this a cycle. It’s neat nonetheless :-)

    • CarbonatedPastaSauce@lemmy.world
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      5 个月前

      Buoyancy, farting, or manatees?

    • Morph9@lemmy.zipOP
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      5 个月前

      https://www.animalsaroundtheglobe.com/fun-fact-manatees-use-their-farts-to-swim-7-166048/

      • KoboldCoterie@pawb.social
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        5 个月前

        Sure, but how does it work?

        • marcos@lemmy.world
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          5 个月前

          Fart to sink, and don’t fart to start to raise after a while.

      • lemming@sh.itjust.works
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        5 个月前

        I completely missed there’s a link too, sorry.

  • TrackinDaKraken@lemmy.world
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    5 个月前

    I bet that guy who has lied to his family about liking manatees for the past 20 years knew this, even if he didn’t want to.

  • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 @pawb.socialBanned
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    5 个月前

    🎵We’re farting, forever, oh oh!🎵 - Manatee Like Me by TV on the Radio

  • wewbull@feddit.uk
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    5 个月前

    Manatees aren’t the only ones.

    • LemmyKnowsBest@lemmy.world
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      5 个月前

      Y’know you could just get out of the bathtub instead of spending your life struggle-farting to stay afloat in there.

  • redbrick@lemmy.world
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    5 个月前

    I had no idea air jet propulsion also worked under water…

  • the_q@lemmy.zipdeleted by creator
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    4 个月前

    deleted by creator

  • OpenStars@piefed.social
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    5 个月前

    May I… unknow this now, please and thank youze⁉️

    • very_well_lost@lemmy.world
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      5 个月前

      Why on earth would you want to unlearn something as awesome as that??

      • OpenStars@piefed.social
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        5 个月前

        The joke, which I apparently absolutely failed at delivering, is that it is SO awesome (how awesome 😎 is it you may ask, well then I will tell you…) than I in fact do not want to unlearn it.

        img

        • ᴍᴜᴛɪʟᴀᴛɪᴏɴᴡᴀᴠᴇ @lemmy.dbzer0.com
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          5 个月前

          Unicorns propel themselves with rainbow farts, thanks.

          • OpenStars@piefed.social
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            5 个月前

            And nyan cats too.

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