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this post was submitted on 14 Jan 2025
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Science Memes
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This is particularly applicable around downed power cables. Do NOT approach. You don't need to touch it to become the wire.
For example: in LA right now
dO nOT toUch the DoWn wIres uuuum I have MY RIGHTS to turn myself into a gas station hotdogs thankyouverymuch
You have to keep in mind that the resistance from one foot to your other is going to be less than dry earth between your strides. This means if you are walking toward a downed power line, you may inadvertently walk within its path to its ground and the voltage could actually travel through you.
https://youtu.be/7BbGzTqTNxc
Why is this not knowledge taught in school?
It is the first time i hear about it and i have never thought of it, yet it makes total sense and could make the difference between life and death in a storm damaged area.
Well, we did learn exactly that in school and had a practical demonstration at a museum.
But on a different continent.
Yeah this should be up there with "stop, drop, and roll"
Because magic™ is cool
That's so interesting. Thanks!
The safest way to do it is to get someone else to touch it first.
For downed, you mean just a power cable that's down on the ground but otherwise intact, or he's only dangerous when cut?
Any cable that's not where it's supposed to be, just stay away 👌 Even if it isn't visibly cut there could be a short somewhere
mhh, you have a point.
Especially dangerous if it's a high voltage wire. Even standing close you can become the least resistant path to earth.