this post was submitted on 28 Oct 2025
564 points (98.8% liked)

Funny

12413 readers
518 users here now

General rules:

Exceptions may be made at the discretion of the mods.

founded 2 years ago
MODERATORS
 
top 50 comments
sorted by: hot top controversial new old
[–] kibiz0r@midwest.social 70 points 1 month ago (9 children)

Do not disassemble a CRT on a whim. Even if you’re being careful, it can go wrong. There’s strong magnets, glass under pressure, capacitors that can hold a deadly charge for a long time, and toxic chemicals.

[–] 4am@lemmy.zip 17 points 1 month ago (1 children)

The cathode tube itself can hold thousands of volts for a damn long time.

OP I hope you knew how to discharge all that shit and how to dispose of that thing

OP survived the plague... I doubt some electricity will kill them.

[–] Agent641@lemmy.world 9 points 1 month ago

Don't listen to this guy, he's just trying to hoard all the best copper scrap for himself!

[–] ReplicantBatty@lemmy.one 8 points 1 month ago

Don't threaten me with a good time

[–] vaionko@sopuli.xyz 2 points 1 month ago (1 children)

Strong magnets? That's not something I've ever come across having worked on several CRTs

[–] despoticruin@lemmy.zip 4 points 1 month ago (2 children)

They are part of the deflection yoke. If you saw that chunky core wrapped in magnet wire on the skinny end of the tube that's what that was. They aren't always permanent magnets, most of the later model TVs used electromagnets, but it's how the electron beam is moved across the screen. All of them will have very strong magnets somewhere by design.

[–] porksnort@slrpnk.net 2 points 1 month ago

Shout out to Philo T Farnsworth!

He grew up in Idaho and the small town he hailed from had a sign calling themselves the ‘Birthplace of TV’. That sign was frequently vandalized to read ‘Birthplace of VD’.

Both statements have some validity.

Philo, Father of TV

[–] vaionko@sopuli.xyz 1 points 1 month ago

Ok, I thought you meant permanent magnets. Of course I know about the deflection coils. There are also some small permanent magnets for the convergence

load more comments (5 replies)
[–] markz@suppo.fi 48 points 1 month ago

They may not get your face, but that thing is pretty recognizable. Maybe do a mass produced guy fawkes mask instead?

[–] random_character_a@lemmy.world 38 points 1 month ago (4 children)

Don't those old monitors have high voltage components that you can use to make a DIY tazer, if not kill yourself in process.

[–] hornywarthogfart@sh.itjust.works 20 points 1 month ago (1 children)

Yes. The capacitors can carry a high charge for a long time. Much longer than you'd think. Also there is a pressurized glass tube with very strong magnets which could lead to sever pinching or breaking the pressure tube.

It's definitely not something people should do without knowing what they're doing.

[–] despoticruin@lemmy.zip 6 points 1 month ago

Not just the capacitors, the tube itself is a capacitor that handles multiple kilovolts, so you can easily hit the wrong side of the flyback transformer or poke the wrong part of the tube and get fried.

Not just an "Ouch, don't do that again", more of a heart just stops.

[–] markz@suppo.fi 15 points 1 month ago (2 children)

CRT taser sounds like a very poor idea

[–] peoplebeproblems@midwest.social 13 points 1 month ago (1 children)

Yes, but hear me out.

You can REALLY fuck shit up with 20kV.

[–] porksnort@slrpnk.net 3 points 1 month ago

People around lemmy think Marx (generators) are cool, but I am a Cockcroft-Walton man myself.

[–] chad@sh.itjust.works 2 points 1 month ago

And a fantastic ska band

[–] Icytrees@sh.itjust.works 8 points 1 month ago* (last edited 1 month ago)

Fun fact: Anything with a big capacitor/s can be use to make a DIY taser, sometimes it's as easy as removing the case to expose the circuit board and pressing that against your enemies.

Brings me back to when everyone in my highschool got really into DIY tasers. Some of us still carry the burn scars.

[–] mika_mika@lemmy.world 1 points 1 month ago

Me and my friends figured out you could buy big CRT televisions for about $12 from thrifts once flat screens were a majority. We used to smash them with baseball bats in the woods. Did this over and over because it was cheap thrill. Never realized how dangerous this potentially could have been.

[–] normalexit@lemmy.world 32 points 1 month ago (2 children)

The key is to breathe in the microplastics deeply.

[–] Rooster326@programming.dev 12 points 1 month ago

This thing is so old, they are macro plastics.

[–] Zron@lemmy.world 8 points 1 month ago

Y’all on microplastics, I’ve been on that macroplastic grind since I was three. I eat a Lego every day with breakfast. My body may die, but it’ll be preserved like a majestic twinky.

[–] BarneyPiccolo@lemmy.today 15 points 1 month ago* (last edited 1 month ago) (1 children)

We had a guy in our city rob a bank, wearing a hoodie, but it exposed a bit of his face, which showed him to be Caucasian.

Later they realized that he had used a stretchy fabric hood with a face printed on it. They sell them on the Internet, often with celebrity faces. When pulled over the head, it clings to your face, and looks a lot like a real face, if you don't get a close look. It fooled the little local cops and news for a minute. It might work well to fool facial rec, especially when all the protesters are described as looking like Kobe Bryant.

[–] FallenGrove@lemmy.world 3 points 1 month ago (2 children)

The big brain play is to get a stretchy fabric hood with your actual face on it because why would anyone do that? If they question you, say that you're being framed.

load more comments (2 replies)
[–] Snowpix@lemmy.ca 10 points 1 month ago (1 children)

That poor CRT monitor deserved better than that.

[–] cm0002@lemmings.world 2 points 1 month ago

Nobody tell Adrian

[–] handsoffmydata@lemmy.zip 10 points 1 month ago (2 children)

Trying to decide what’s worse: trying to breathe or the feel of adhesive and sharp bits of plastic against my face.

[–] merde@sh.itjust.works 13 points 1 month ago

seems like there were no adhesives. It's rather masterfully stitched together

[–] Icytrees@sh.itjust.works 13 points 1 month ago

It looks well ventilated.

[–] biotin7@sopuli.xyz 10 points 1 month ago (3 children)

Ok but what about Gait recog ?

[–] Agent641@lemmy.world 8 points 1 month ago

Put a stone in your shoe, then when you see a camera, use the stone to smash it.

[–] prole@lemmy.blahaj.zone 3 points 1 month ago

Put a pebble in your shoe

[–] Dasus@lemmy.world 9 points 1 month ago (1 children)

You'll still need to get around gait recognition.

[–] Vex_Detrause@lemmy.ca 8 points 1 month ago (1 children)

A few shots of spirit can fix that.

[–] porksnort@slrpnk.net 13 points 1 month ago (1 children)

A rock in one shoe and a buttplug askew…

[–] LemmyKnowsBest@lemmy.world 4 points 1 month ago (1 children)

Until ai recalibrates & notes that as your disheveled state.

[–] porksnort@slrpnk.net 4 points 1 month ago (1 children)

Jokes on them. I’m heading to work!

[–] LemmyKnowsBest@lemmy.world 2 points 1 month ago

Porksnort goes to work every day in a disheveled state. Noted on your social credit score.

[–] Damaskox@lemmy.world 5 points 1 month ago

I find this cute! ♥️

[–] Quexotic@sh.itjust.works 4 points 1 month ago

I mean, sorta, except then you'll be the dude with the white plague doctor mask, so....

[–] LemmyKnowsBest@lemmy.world 3 points 1 month ago

Hmm. Yeah I can see how someone could look at the back of a CRT and envision the sloping down of a forehead into a long beak.

[–] RodgeGrabTheCat@sh.itjust.works 2 points 1 month ago

Hide you face but it's not "grey man"

load more comments
view more: next ›