this post was submitted on 23 Nov 2024
83 points (98.8% liked)

Asklemmy

43945 readers
687 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy πŸ”

If your post meets the following criteria, it's welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

~Icon~ ~by~ ~@Double_[email protected]~

founded 5 years ago
MODERATORS
 

I came up with this question right after I wanted to take apart a microwave to see why it wasn't heating anything before I remembered that that's a very, VERY bad idea

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 38 points 1 day ago (1 children)
  • Laser / LED printers can blind you and may have larger capacitors.
  • Old CRT style TVs / Monitors can get you if not discharged correctly.
[–] [email protected] 9 points 1 day ago (4 children)

Is it true they can hold on to a charge for decades? I was told that but it seemed unlikely.

[–] [email protected] 6 points 17 hours ago

The coating on the inside of the tube can behave like a Leyden jar caps can accumulate charge over time even without an obvious power source.

[–] [email protected] 8 points 19 hours ago

I'm treating them like guns. Assume they're loaded until you prove otherwise.

[–] [email protected] 5 points 22 hours ago (1 children)

That is my understanding. I remember hearing stories about dudes visiting a dump or whatever, kicking through the screen of a CRT and getting zapped like fuck

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

Unlikely. Even the best capacitors would discharge through leakage in 5 or 10 minutes.