• MehBlah@lemmy.world
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    22 minutes ago

    He is already standing too close and that stick would arc with that many volts flowing through it. The most likely outcome in reality if it had been energized. The arc would have jumped from the stick to him and no more New Zealand guy.

  • Th4tGuyII@fedia.io
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    3 hours ago

    As someone who has worked with academics, the more specialised the person, the less common sense they seem to hold onto.

    As such, if this was outside their PhD specialisation, then it’d absolutely make sense that this wouldn’t occur to them.

  • Lev_Astov@lemmy.world
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    11 hours ago

    At 10kV, a random stick would be all it takes to start an arc. He knows what he’s doing.

  • MalReynolds@slrpnk.net
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    14 hours ago

    I don’t remember the scene, but personally I’d test an electric fence with a nonconductor. You’ll probably get some sparks but won’t die. You do you, ppl in this thread.

  • billwashere@lemmy.world
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    12 hours ago

    Yep. Very domain specific knowledge but couldn’t pour piss outta a boot with the instructions on the heel.

    • essell@lemmy.world
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      5 hours ago

      The first film paints a different picture.

      The whole point of his story in that film was his growth and development, started saying “kids smell” and ended holding two of them safe.

      He was the one throughout who kept his head, stayed competent in the face of fear and dealing with chaos.

  • vzq
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    19 hours ago

    As a PhD who has tried doing home improvement projects, it’s the most believable thing in the film.

    • Bob@feddit.nl
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      17 hours ago

      Actually some of the most naïve people I’ve ever met were theretofore academically successful.

      • Riven@lemmy.dbzer0.com
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        16 hours ago

        My fiancee has a couple degrees while I just graduated high school. She’s incredibly smart but I’m definitely more street savvy. She grew up a bit sheltered.

    • ByteOnBikes@slrpnk.net
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      14 hours ago

      Some pleeb shouted at me, “I thought you were an engineer!” And I shouted back, “A software engineer!” while I hammer a nail with my shoe.

        • skulblaka@sh.itjust.works
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          13 hours ago

          The difference between a regular idiot doing a dangerous job and an engineer doing a dangerous job is the engineer knows which parts of the job he’s risking imminent death on. There may often be no other difference.

    • 0x4E4F@sh.itjust.works
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      19 hours ago

      Really?

      Genuinely asking, I’m just an engineer… with very very bad grades. Passed was enough for me.

      Once a professor asked me if I wanted to take the exam again because it was clear that I knew more than what I showed on the exam (a lot of 2 + 2 = 5 mistakes, I was fairly good at that and owe most of my low grades to that). I asked him if I passed, he said yes. Fuck that shit, I’m taking that grade and parading it across town, wooohoo 🥳.

  • Damage@feddit.it
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    16 hours ago

    Wet wood from the ground is probably a better conductor than dinosaur scales

    • SzethFriendOfNimi@lemmy.world
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      19 hours ago

      Air only has so much resistance itself. High enough voltage and the closest path to ground is where the charge will go.

      Just like with Lightning

      • nilloc@discuss.tchncs.de
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        3 minutes ago

        Humidity in the air makes that wayyy more dangerous because your skin will be highly conductive and the lower the resistance, the higher the current (which is what really hurts).

        I’ve been a human grounding strap a couple times and don’t recommend it. I think the vibrating pain of AC (someone reenergized the outlet on me) is worse than the punch of high voltage (failing spark plug wire I grabbed with metal pliers while diagnosing a misfire).

    • absGeekNZ@lemmy.nz
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      17 hours ago

      At approx 3kV/mm, you would have to be pretty close to a 10kV fence.

      Humidity plays a big role as does the frequency that the fence is running on. But you would be pretty safe standing a meter away, on that dry sunny day in the picture.

      Also above a point, the high voltage causes the conductors to buzz.

    • Grumpy@sh.itjust.works
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      18 hours ago

      I have a 10KV electric fence. 5KV to 15KV is typical electric fence voltage in a farm or bear prevention fence. Can’t feel a thing unless you actually touch it.

      They are also not lethal. Very low current, just very high voltage. So it only hurts like fuck, but won’t kill a human, cow, or any other mammal that touches it.

      • bastion@feddit.nl
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        13 hours ago

        They can kill an animal (including a mammal) if they become entangled and give up out of suffering, though.

        This is pretty rare, but can happen.

        It’s virtually zero risk to a human, though, who can cognize things like getting their hand disentangled from a string (even in a panic situation), or to most mammals, which tend to jerk backwards on contact.

      • Semi-Hemi-Lemmygod@lemmy.world
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        17 hours ago

        They can’t kill you, but I know from experience that they can knock you out for a bit if you get shocked through your head.

    • jubilationtcornpone@sh.itjust.works
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      19 hours ago

      This is why you should never try to remove a tree from a power line yourself.

      Electricity always takes the path of least resistance back to the source. A tree, and possibly your body, may end up being the “path of least resistance”.

      You won’t know if YOU are the path of least resistance or it the line is even energized until it’s too late.

  • SharpieThunderflare@lemmy.ca
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    19 hours ago

    IIRC, he was messing with the kids and knew it was off because the lights were off. He proceeded to put his hands on it and convulse wildly as a joke.

    • Seraph@fedia.io
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      18 hours ago

      He was messing with the kids when he grabbed the wires, not when he threw the stick.

      • jmiller@lemm.ee
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        16 hours ago

        I always saw it as being part of messing with the kids, he looks at the warning lights on top of the fence first. And for my headcannon at least, Grant is savvy enough to know that’s no way to test if the fence is live or not, lol.