this post was submitted on 14 Jan 2025
1132 points (98.9% liked)

Science Memes

11806 readers
454 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
 
top 50 comments
sorted by: hot top controversial new old
[–] [email protected] 125 points 2 weeks ago (2 children)
[–] [email protected] 117 points 2 weeks ago (1 children)

Low voltage: "Oh no, there is a tiny spot of corrosion on the contact surface, I think I need to lie down..."

High voltage: (rips line of coke) "I'M GONNA MAKE MY OWN WIRES WITH BLACKJACK AND HOOKERS!"

load more comments (1 replies)
[–] [email protected] 118 points 2 weeks ago* (last edited 2 weeks ago) (7 children)

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

[–] [email protected] 103 points 2 weeks ago

dO nOT toUch the DoWn wIres uuuum I have MY RIGHTS to turn myself into a gas station hotdogs thankyouverymuch

[–] [email protected] 33 points 2 weeks ago (2 children)

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

[–] [email protected] 13 points 2 weeks ago (3 children)

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.

[–] [email protected] 13 points 2 weeks ago

Well, we did learn exactly that in school and had a practical demonstration at a museum.

But on a different continent.

load more comments (2 replies)
load more comments (1 replies)
[–] [email protected] 14 points 2 weeks ago

The safest way to do it is to get someone else to touch it first.

load more comments (4 replies)
[–] [email protected] 83 points 2 weeks ago (1 children)

Everything is wire if the voltage is high enough

[–] [email protected] 19 points 2 weeks ago

iS iT Up tO cOde??? <--- stupidass city council 🙄

[–] [email protected] 78 points 2 weeks ago (4 children)

Everything is a wire if the voltage is high enough.

Every machine is a smoke machine if you use it wrong enough.

[–] [email protected] 22 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

I was interviewed for a position where lady handed me a pen and asked if it was a conductor.

I replied: "if the voltage is high enough, yea. She scoffed. Needless to say, I didn't get the job.

[–] [email protected] 27 points 2 weeks ago

Honestly I think you gave the experienced adult answer to what was a high school or even middle school science question.

[–] [email protected] 16 points 2 weeks ago (2 children)

that just sounds like a weird interview.

"you're qualified for this position if, and only if, you can answer a useless question with only a rudimentary understanding of the subject and no critical thought"

if true, you dodged a bullet

load more comments (2 replies)
[–] [email protected] 18 points 2 weeks ago (4 children)
load more comments (4 replies)
load more comments (2 replies)
[–] [email protected] 48 points 2 weeks ago (3 children)

“Danger! Danger! High voltage.

When we touch, when we kiss”

[–] [email protected] 15 points 2 weeks ago (2 children)

“Fire at the disco; fire at the, Taco Bell!”

load more comments (2 replies)
[–] [email protected] 11 points 2 weeks ago

😚🥰⚡️💀

load more comments (1 replies)
[–] [email protected] 46 points 2 weeks ago (9 children)

"it's current not voltage that kills you"

High voltage: "Por que no los dos?"

[–] [email protected] 44 points 2 weeks ago* (last edited 2 weeks ago)

High voltage: “hey bestie, how would you like a ✨️new and improved ✨️ nervous system?”

[–] [email protected] 14 points 2 weeks ago (9 children)

I always thought that was a dumb saying because voltage is specifically what allows there to be a lethal current.

load more comments (9 replies)
[–] [email protected] 13 points 2 weeks ago

10kV static discharge and 5kA @ 1mV would like a word.

load more comments (6 replies)
[–] [email protected] 37 points 2 weeks ago

When you cast Chain Lightning at nothing.

[–] [email protected] 34 points 2 weeks ago (1 children)

Į̴̶̴̨̧̧͓̱̞̣͈͇̠͙̭̯̹̗̩̺͉̪ͪ͑̓ͪ͋̊̿̿ͥ͆̅ͨͩͦ͘͘͠͠ͅ A̧̝̻̮ͨ͗́̍̀̑͘͘͞͡M̠̣͈̮̱̼̥̗̳͚͙͎͚ͭ̅͌͆̄̍̿͐̓ͨͮ̎̅̚͜͟͝͠ B̸̲̞̗̭̹̯͓̠̝̯͈̊͌͒͜͡Ḛ̫̝̦̜̖͕̣̞͚̲̦̯̬̩̝̠̖͉͕͔̟ͨ̀̏ͭ̈ͨͩͨ̓̌̊̉̏ͦ͆̂͒ͨ̽͟͠C̴̷̵̨̗͈̺͓͖̳̭̬͚̹̠͕͇̝̠ͬͣ͋͂ͨͥͧͯ͛̏̏̊ͫ̓ͮͤ͘͢͡Ò̴̷̸͍̼͕̪̦͍͎͚͖͇͎͎̱̙̖͕̰̲͋̈́ͤ̔̄ͦ̌͑͒̇͟͝M̲͇̱̝̣̳̳̟̟̠͎̞͂̆́ͥͯ̾͠E̷̸̢̡̢͉̣͓̳͉̻̲̰͇͕͌̒̈́͌̍ͮ͌̋ͮ̄̉ͮͭͯͣ̏̐̕ Ẁ̩̥͇̬̼̻͙̦̬͙̂̓̍ͮ́̃̎̎ͪ́̃́̀̽ͧĮ̧͖̠͙͎̫ͧͯͥ̄̆ͧͦ̅̕͜͜͝R̴̶̢̧̨̛̘͖̜͔͙̼̼̂̇ͬͪͩ́ͯ̅ͯ̆̍̀ͥ͠͞͞E̶̝͙̯͔̹̦̽̌͊̈̐̅͌ͨ͆ͥͫ͆͛̓̕͜

[–] [email protected] 24 points 2 weeks ago (5 children)

B̷̨̛̲̩̥̺͉̜̘͖̦͑́̀̎̊̂̒͐͘Ẻ̵̛͎͎͑̎̉̾͛̌͒̆̓ ̸͙͍̟͇̬̩̩͍̮͇͓̰̏́͒̇̽̎́̃͘N̸̦͈̒̏͌̐̀O̴̧̳͕̣̒̂̋̾̂̎T̴̡͓̪̰̙̀͒̓͐̉͗̓̈̍͒ ̴̭̈͊À̵̡̢̼͍̮̞͍̯̙̙͉̙̫̽̃͆́̈́̈́̈́̌̀̚͘͜͝͝F̶̛̛͎̒̿̈́̆̏̽̅͐͝͠R̸͔͖̪̖͉͎̀̾̔̕͝͝͝͝A̶̰̮̜̻̹̓̐̂̅̀ͅI̶̛͔͓͌̑̄́̅͌̂͝͝D̸̢͚̯͈͇̜̞̳̣͉̹̬̣̆͜

load more comments (5 replies)
[–] [email protected] 32 points 2 weeks ago (1 children)

modern metal band logos are really getting out of hand smh

[–] [email protected] 19 points 2 weeks ago (4 children)

This is so accurate. Try reading this without knowing what it is. It's impossible

Answer"Femtanyl" as it's the artists name

What about this one?

AnswerLITERALLY NOBODY KNOWS 😭😭

[–] [email protected] 13 points 2 weeks ago (1 children)

First one isn't even metal. But yes. Not doing that is why anyone even remembers Party Cannon.

load more comments (1 replies)
load more comments (3 replies)
[–] [email protected] 28 points 2 weeks ago (3 children)

I don't know too much about HV, but I thought that even the crazy path shown in the picture was still the path of least resistance. Is that wrong?

[–] [email protected] 40 points 2 weeks ago

Dielectric breakdown, literally carving its own path of least resistance through the air.

[–] [email protected] 15 points 2 weeks ago* (last edited 2 weeks ago)

You might not like it, but this is what peak conductivity looks like

[–] [email protected] 11 points 2 weeks ago (1 children)

It is still the path of least resistance but it created it itself. It ionizes the air creating a channel for it and then makes the leap, creating a conductive conduit of plasma/ions, as air currents move that around the path of least resistance can get progressively more nuts because there's still a path through the ionized air.

load more comments (1 replies)
[–] [email protected] 26 points 2 weeks ago (1 children)

Pshaw, even at LV, it's a lay theory that is, at best, vastly incomplete and, at worst, demonstrably false.

Electricity will flow through all paths, the most electricity will flow down the path of the least resistance.

That arc is going up because the plasma is hot and the air is turbulent.

[–] [email protected] 12 points 2 weeks ago (2 children)

Yeah, maybe it needs a Hedberg-ism to get it across to people.

Electricity takes the path of least resistance. It takes the other paths, but it takes the least resistance path too.

load more comments (2 replies)
[–] [email protected] 23 points 2 weeks ago* (last edited 2 weeks ago)

From what I've seen, nothing will make a bunch of linemen hit the deck like the sound of high voltage switchgear opening when they weren't expecting it.

"NNNNYYYYYYAAAAAZZZZZZZZZZTTTTT"

[–] [email protected] 21 points 2 weeks ago (3 children)

I think that still is actually from this video of a switch opening. Sound on, it's real neat.

load more comments (3 replies)
[–] [email protected] 18 points 2 weeks ago
[–] [email protected] 16 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

Does anybody else see the beastman with safety googles and clasped hands screaming into the sky?

load more comments (1 replies)
[–] [email protected] 15 points 2 weeks ago (1 children)

Always fun stuff to work with, DI water or oil are great insulators, though one sucks to clean up if you spill it 😓

[–] [email protected] 11 points 2 weeks ago (2 children)

Just lather yourself up with that oil bb don't let it go to waste

load more comments (2 replies)
[–] [email protected] 15 points 2 weeks ago (1 children)
  • Where's the fucking wire?!!!
  • WHO THE FUCK CARES?
[–] [email protected] 12 points 2 weeks ago (2 children)

I WILL LITERALLY SPLIT THE AIR ITSELF

load more comments (2 replies)
[–] [email protected] 15 points 2 weeks ago (4 children)

With sufficient voltage, everything is a conductor.

With insufficient voltage, everything is an insulator.

Neither may be conducive to those roles, but everything has some conductivity and some resistance (super conductors being a possible exception).

load more comments (4 replies)
[–] [email protected] 13 points 2 weeks ago (2 children)

Also High Voltage. This human body will do just fine.

[–] [email protected] 12 points 2 weeks ago

slaps head of a man This bad boy can fit so many volts!

load more comments (1 replies)
[–] [email protected] 13 points 2 weeks ago

Noted, high voltage is potato energy.

[–] [email protected] 11 points 2 weeks ago* (last edited 2 weeks ago)
load more comments
view more: next ›