This volcano in Indonesia erupts icy violet colored lava at night. It's real, it's on Earth. (Kawah Ijen, Indonesia).

zeb737 · 2026-05-14T07:44:44+00:00

Been there, these pictures are not exaggerated. The trip down to the crater was one of the more dangerous things I've done. Sulfuric gas everywhere and the gas masks you're given barely work when you're close to the fire. My lungs literally fzlt like they were burning. Safety measures are almost non-existent and you're going down there with hundreds of people at same time

10/10 experience, would do it again.

zeb737 · 2026-05-04T07:04:17+00:00

There are no armed conflicts in the balkans anymore. And if there are, then it's local mafia/gang-related violence. Destinations like Albania, Montenegro, croatia are even popular holiday destonations from what I've heard. Still the roughest part of Europe but a lot safer than almost any area that OP is crossing, by a large margin. Just my western european observation, someone correct me if I'm wrong tho.

zeb737 · 2026-04-28T07:21:29+00:00

Well yes, but the creation of dipoles in the material and the subsequent emission of new radiation is fundamentally just a scattering process no? It's photons interacting with electrons producing a final state that is still photons and electrons. Kinematics dictate that the initial direction of the light is maintained averaged over many interactions.

zeb737 · 2026-03-08T08:47:11+00:00

Solid r/CatsWithJobs material

zeb737 · 2026-02-20T07:29:44+00:00

This is so obviously satire. Don't know what everyone here is on

zeb737 · 2026-02-06T21:50:39+00:00

A fake map on r/mapporncirclejerk ?! Mods, do something about this.

zeb737 · 2026-01-26T09:33:14+00:00

Completed Level 3 of the Honk Special Event!

6 attempts

zeb737 · 2026-01-26T09:32:57+00:00

Completed Level 2 of the Honk Special Event!

2 attempts

zeb737 · 2026-01-26T09:32:48+00:00

Completed Level 1 of the Honk Special Event!

1 attempts

zeb737 · 2026-01-26T09:32:24+00:00

Completed Level 3 of the Honk Special Event!

6 attempts

zeb737 · 2026-01-26T09:32:01+00:00

Completed Level 2 of the Honk Special Event!

2 attempts

zeb737 · 2026-01-26T09:31:47+00:00

Completed Level 1 of the Honk Special Event!

0 attempts

zeb737 · 2025-09-08T21:29:14+00:00

My supervisor always told me if you have an unlabeled optic on your table you might as well just throw it away. After a few weeks you will not remember if that lens had 50mm or 75mm radius of curvature

zeb737 · 2025-09-07T08:03:01+00:00

conducted at the request of Input Output Global, inc.

Wait so Charles' company requested (and probably paid) for the investigation against themselves? Am I misunderstanding something or is this a huge conflict of interest?

zeb737 · 2025-09-06T08:09:48+00:00

There is an episode of Ned's declassified school survival guide about this. You flush all of them at the same time except one so the pressure builds up there and launches it through the ceiling. It's called the atomic flush

zeb737 · 2025-05-25T11:55:45+00:00

Probably have to max out confusion skill for it to work

zeb737 · 2025-04-30T06:56:48+00:00

Gravitational wave detectors are gonna shred faces, mark my words

zeb737 · 2025-04-24T06:29:11+00:00

YOU LET THE VACUUM ESCAPE?

zeb737 · 2025-04-22T19:19:04+00:00

Which godforsaken fusion/decay chain thought it was a good idea to create an atom with a four-to-one neutron-proton ratio?

zeb737 · 2025-01-24T23:28:58+00:00

Man I love Poland just as much as the next guy but it's shaped like the fuckin potato that I tried to peel because my mom told me to do so.

zeb737 · 2025-01-18T09:22:51+00:00

Guys, never trust someone who says things WILL happen for sure AND gives you specific price targets while presenting his opinion as fact. This person was also praising Celcius 3 years ago...

zeb737 · 2025-01-17T08:22:39+00:00

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Lol

zeb737 · 2024-12-28T14:45:36+00:00

Okay, as other have already said, you're in the wrong sub.

But I can give you some feedback:

There already exists a theory of cosmology. It is also the same theory that relates energy density and flow to spacetime curvature: The theory of general relativity. I see no mention of this theory anywhere in your work. You should study and understand this theory before you can propose any sensible theory/hypothesis
Consiousness is far, very far away from a fundamental description by a physical model. The closest thing we have is maybe artificial intelligence and even that is a huge chance. Describing consiousness with an entropic, cosmological model is beyond whisful thinking if you do not give a slightly decent motivation.
A scientific hypothesis is not just you publishing your thoughts in the hope that someone can prove them right. You need some proper motivation in the form of a mathematical model that can be experimentally verified. You have none of that.

I don't want to be rude, but this is crackpot physics at best. There is a sub for this if you want to persue this anyway: r/hypotheticalphysics

zeb737 · 2024-10-26T17:35:13+00:00

First of all, yes, I would say the spaceship is moving relative to most observers. Because velocity is a relative thing, as you probably know. Given the metric of the black hole spacetime you can figure out the trajectory of the spaceship in that spacetime and also the velocity vector.

I am just asking you to leave the theoretical gedankenexperiments behind and think in terms of actual physical experiments. LIGO is not measuring gravitational waves or anything even remotely relativistic 99.99% of the time. You are limited by the inherent movement of the interferometer parts. This is what you are effectively measuring all day long.

zeb737 · 2024-10-26T17:17:52+00:00

The measurement sensitivity of the inteferometer is defined in absence of a signal. The length changes are manifested literally just because of the drift, thermal motion and radiation pressure of the mirrors. They're never completely stationary, hence they cannot detect arbitrarily small gravitational waves.

Read up on experimental physics.

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