this post was submitted on 25 Apr 2025
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Mildly Interesting

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[–] A_norny_mousse@feddit.org 94 points 2 days ago (2 children)

Electrocuted, basically:

“Lightning does not strike a point, it strikes an area,” said John Jensenius, a lightning safety specialist with the National Weather Service. “The physical flash you see strikes a point, but that lightning is radiating out as ground current and it’s very deadly.”

[–] AugustWest@lemm.ee 33 points 2 days ago* (last edited 2 days ago) (3 children)

That's interesting. I have seen lightning split a tree and then follow wires into a house blowing out the wall all long the path of the wires. I have also seen it lift up decking when following underground wires.

But if lightning hits with no lightning rod and ground is equally everywhere I guess I could imagine this result.

[–] A_norny_mousse@feddit.org 26 points 2 days ago (2 children)

and ground is equally everywhere

You make an interesting point; Lapland is known for being relatively flat, often stony and pretty much treeless. I'm sure that contributed to an increased radius.

[–] colourlessidea@sopuli.xyz 12 points 2 days ago (2 children)

Small correction: this was in southwestern Norway; Lapland is in the far north of Finland.

[–] A_norny_mousse@feddit.org 10 points 1 day ago* (last edited 1 day ago)

Oh, sorry I just assumed Lapland when I saw reindeer.

Lapland - or Sápmi to be precise, but that's an even larger area - is in the North of Finland, Sweden and Norway.

[–] superkret@feddit.org 4 points 1 day ago (4 children)

When you correct people, double-check that you're correct.
I spent several weeks in Lapland, and I was nowhere close to Finland at any point

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[–] virku@lemmy.world 5 points 2 days ago (2 children)

Lapland is in Finland. Hardangervidda is in Norway. It is flat as well though.

[–] A_norny_mousse@feddit.org 4 points 1 day ago* (last edited 1 day ago)

Oh, sorry I just assumed Lapland when I saw reindeer.

Lapland - or Sápmi to be precise, but that's an even larger area - is in the North of Finland, Sweden and Norway.

[–] Dasus@lemmy.world 3 points 21 hours ago (4 children)

But isn't just in Finland.

What do they teach in schools nowadays..?

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[–] pinball_wizard@lemmy.zip 7 points 1 day ago

I read somewhere that the induced electical field shift near a lightning strike is - while orders of magnitude calmer than the strike itself - still powerful enough to burn, maim and kill.

I think it's what Wikipedia calls "side splash" in the article on lightning injury?

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[–] Mac@mander.xyz 6 points 2 days ago (1 children)

Thank you, I didn't know that.

[–] knightly@pawb.social 14 points 2 days ago (1 children)

Part of the problem is that we have two feet. When lightning strikes the ground nearby, it creates a difference in electric potential between the foot that's closest to the impact point and the more distant one. If that potential is great enough, then an electric currect can jump through one's shoe, go up into the body then down the other leg and back to ground.

Laying down only increases the surface area in contact with the ground, so the best thing to do is get inside.

[–] killea@lemmy.world 9 points 2 days ago (2 children)

Can I just stand on one foot then?

[–] knightly@pawb.social 12 points 2 days ago (1 children)

Feet have non-zero surface area so there's still room for an electric potential between the near and far side of the foot. It'd be smaller so that isn't an entirely terrible idea, but it is by no means foolproof.

[–] kewko@sh.itjust.works 6 points 1 day ago (1 children)

I think as long as it doesn't pass through your heart,you'll be fine with some cooked flesh

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[–] Zip2@feddit.uk 55 points 1 day ago

Poor creatures. That’s Norway to go.

[–] Venus_Ziegenfalle@feddit.org 41 points 2 days ago (1 children)

Imagine in prehistoric times you and your posse are stalking a herd of those when all of a sudden ZAP and they just lie there medium rare

[–] A_norny_mousse@feddit.org 33 points 2 days ago

...along with you and your posse

[–] protist@mander.xyz 37 points 2 days ago* (last edited 2 days ago) (1 children)

This Practical Engineering video explains the concepts behind how this happened

TLDR: The electricity is trying to flow through the Earth, but a reindeer is a better conductor, so it flows up into the nearest leg and down out the furthest leg. If they were standing on one foot they might've been ok

[–] jnod4@lemmy.ca 15 points 1 day ago (1 children)

Don't they have four legs? The day I see a reindeer sitting on one leg I'm getting glasses

[–] protist@mander.xyz 13 points 1 day ago (2 children)

Yes, a reindeer standing on one leg would be unusual, and it's the only way they could've survived this 😂

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[–] DirigibleProtein@aussie.zone 23 points 2 days ago
[–] kandoh@reddthat.com 21 points 2 days ago (1 children)

That's what they get for never letting poor Rudolph join in any of their reindeer games

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[–] ironhydroxide@sh.itjust.works 19 points 2 days ago

Thor got drunk and decided he needed a steak

[–] Crumbgrabber@lemm.ee 18 points 1 day ago

That's what they want you to think.

[–] blazeknave@lemmy.world 17 points 1 day ago (1 children)
[–] DragonTypeWyvern@midwest.social 4 points 1 day ago (1 children)
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[–] TriflingToad@sh.itjust.works 16 points 1 day ago (1 children)

how does lightning work? I've seen videos of people being struck like 5 times and they are fine with some scars and minor nerve trauma. What causes that person to be ok, but 300 reindeer just die?

[–] AlsaValderaan@lemmy.blahaj.zone 15 points 1 day ago (1 children)

You get a circular voltage gradient away from the strike spot. A human with their two legs doesn't spread along that as far as a deer's four legs do, so they catch more voltage drop across that, which also runs through their body (along their heart etc). It just depends a lot on how and where a body is affected by electricity.

[–] TriflingToad@sh.itjust.works 4 points 1 day ago (1 children)

that's a good explanation thank you

[–] Dasus@lemmy.world 10 points 21 hours ago (1 children)

Also, when the lighting struck, it was probably not from a clear sky. And reindeer can huddle. So if they're all pretty much already touching each other...

Or even if they're not huddled, they have a sort of defense mechanism where they just running in circles when threatened.

https://www.livescience.com/64778-vikings-reindeer-cyclone.html

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So I imagine a thunderstorm might elicit that response. It's just a guess though.

[–] Whats_your_reasoning@lemmy.world 4 points 19 hours ago (1 children)

I just keep watching this. It’s fascinating to see how the “eye” of the herd forms, strengthens, and moves. The individual actions of dozens, if not hundreds, of reindeer coalesce into the same pattern as a hurricane… Fucking beautiful. Thank you for sharing this.

[–] Dasus@lemmy.world 5 points 17 hours ago
[–] BigBenis@lemmy.world 15 points 23 hours ago

Lightning is one of those things that makes it easy to see why people invented Gods to explain the phenomena.

[–] lowleveldata@lemmy.world 13 points 2 days ago (2 children)

What kind of ritual were they doing

[–] Rhynoplaz@lemmy.world 24 points 2 days ago

The one that seals the elder Gods into a soul cage for 1000 years.

Sadly, the humans will never understand the necessity and impact of the caribou's sacrifice.

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[–] GreenKnight23@lemmy.world 11 points 18 hours ago (2 children)

had this happened 2000 years ago a local village would be absolutely losing their SHIT.

  1. look at all that fucking MEAT
  2. god has blessed us with a bountiful harvest
  3. did you see all that fucking MEAT?!
[–] SirHery@lemmy.world 10 points 18 hours ago (1 children)

I don't think they would go near that.

[–] null_dot@lemmy.dbzer0.com 5 points 17 hours ago

Hard to know.

Could go either way.

I can certainly imagine people avoiding it because of implied danger.

... but I can also imagine people evaluating it and concluding that "they don't look sick, and they taste fine".

I guess the decision depends on how hungry you are.

I think it's important to point out that anyone making this decision was probably using the herd as a primary source of food...it's pretty clearly a sign that you should hit the road.

[–] smee@poeng.link 7 points 12 hours ago

Way back there weren't any settlements, only nomadic tribes. They'd loose their shit alright. "Oh no, our transport and future food resources!"

[–] kugel7c@feddit.org 9 points 2 days ago

Incidentally the plateau is a great hiking spot, it's obviously beautiful, not particularly overrun (compared to the Alps it's almost comically empty), there are reasonably many dnt huts - typically self service -, and free camping is explicitly allowed in Norway.

[–] RymrgandsDaughter@lemmy.blahaj.zone 9 points 20 hours ago (2 children)
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[–] WhatSay@slrpnk.net 7 points 1 day ago

⚡ SMITED ⚡

[–] Kommeavsted@lemmy.dbzer0.com 6 points 12 hours ago* (last edited 12 hours ago)

They turned it into a study of how the rotting carcasses impact the environment!

[–] y0kai@lemmy.dbzer0.com 6 points 1 day ago (1 children)
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[–] ZILtoid1991@lemmy.world 5 points 11 hours ago
[–] daskye@lemm.ee 5 points 11 hours ago

mildly horrifying

[–] MrShankles@reddthat.com 5 points 1 day ago

How many survived? How big was this herd? That's pretty insane, no matter how you cut it

[–] espentan@lemmy.world 4 points 11 hours ago
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