this post was submitted on 11 May 2024
438 points (97.0% liked)

Science Memes

10988 readers
2652 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 21 comments
sorted by: hot top controversial new old
[–] OsaErisXero@kbin.run 78 points 6 months ago (1 children)

Not pictured lightning making the rocks think

[–] Zehzin@lemmy.world 39 points 6 months ago (1 children)

NO THEY'RE NOT GOLEMS SHUT UP

[–] OsaErisXero@kbin.run 19 points 6 months ago (1 children)

Lifeless? Soulless? Speak and move only when infused with lifeblood or arcane essence?

Sure quacks like a golem

[–] illi@lemm.ee 8 points 6 months ago (1 children)

Golems don't quack silly mortal

[–] OsaErisXero@kbin.run 1 points 6 months ago

https://youtu.be/ed5uKLlQKFo

No gods or kings, only wizards

[–] cmgvd3lw@discuss.tchncs.de 27 points 6 months ago (3 children)

Is the last pic the criticality blue glow from reactors?

[–] wiLD0@lemmy.world 55 points 6 months ago* (last edited 6 months ago) (1 children)

Ah, it’s a photo of a mercury arc rectifier (which is more electrical engineering, maybe?), not, Cherenkov radiation.

[–] marcos@lemmy.world 24 points 6 months ago

"Mercury" and "arc" on the same sentence do really, really not make one imagine something that perfectly fine to use or be around in operation.

[–] asbestos@lemmy.world 3 points 6 months ago

Nah it’s a glass something that has to do with electricity but I forgot what

[–] zagaberoo@beehaw.org 3 points 6 months ago

Just plain old blue electrical arcs.

On the other hand, Cherenkov radiatiation is only indirectly related to criticality. It comes from any particle moving through a medium, generally water, faster than light travels through that medium. A luminous sonic boom of sorts! It's associated with criticality because those are the contexts where it happens often enough to actually be visible.

[–] Kolanaki@yiffit.net 19 points 6 months ago

That's exactly what a ~~magician~~ physicist would say.

[–] umbrella@lemmy.ml 10 points 6 months ago (1 children)

the blue what the fuck looks cool

[–] zagaberoo@beehaw.org 4 points 6 months ago

Mercury-based diodes both look way cooler and are way less spooky than garden variety semicondictor diodes.

[–] Eheran@lemmy.world 8 points 6 months ago* (last edited 6 months ago) (1 children)

Anything smartphones do seems more appropriate. That stuff is hardly mentioned here.

[–] lauha@lemmy.one 2 points 6 months ago (1 children)

I understand smartphones. They are relatively simple devices.

Apart from GPS and 5G communications which are pure black magic.

And magnets: magic

[–] Eheran@lemmy.world 4 points 6 months ago

Simple...? Just understanding how transistors can be combined to generate a picture on a screen is crazy complex.

Magnetic fields are a big part of smartphones in various, different uses. GPS is low tech compared to how the CPU is made.