• Knusper@feddit.de
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    10 months ago

    Obligatory post of the giraffe’s recurrent laryngeal nerve taking a slight detour of 4.6m:

  • NegativeLookBehind@kbin.social
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    10 months ago

    If only Jesus had installed some service loops and hot spares in me, in case of hardware failure. For “gods perfect creation” I sure have a lot of design oversights.

    • Guntrigger@feddit.ch
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      10 months ago

      Risky click… I was half expecting a video of someone getting their cables ripped out.

  • geekworking@lemmy.world
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    10 months ago

    Diverse routes.

    If all of your connections go through a single conduit/path, you have a single point of failure, just waiting to take out everything.

    • Tvkan@feddit.de
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      10 months ago

      I know you’re making a joke, but this really is a (ihmo very interesting) mess:

      In this case this is just multiple single points of failure though, at least for the larger ones.

      If you lose one of the big red ones in the middle (common carotid arteries) you’ll have a major stroke killing essentially three quarters of one of your hemispheres.

      There’s another pair in the spine (vertebral arteries, not visible) which supply the posterior and lower parts of your brain, but they’re also not redundant. Also sometimes, one’s doing basically all of the heavy lifting, and sometimes the other one doesn’t exist at all.

      Also this is a simplification and many many variations exist.