this post was submitted on 03 Jul 2023
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Physics

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I was inspired by someone's username and found this video. A video much like this one was one of the things that got me into studying physics to begin with over a decade ago.

The characteristic blue glow is caused by Cherenkov radiation, which is analogous to a sonic boom, but instead of a jet breaking the sound barrier, it's charged particles moving faster than the phase velocity of light in a medium (normally water).

Pretty cool, I think.

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[–] IceTree@iusearchlinux.fyi 0 points 1 year ago (1 children)
[–] mypasswordistaco@iusearchlinux.fyi 1 points 1 year ago (1 children)

That's such a wicked picture. So scifi

This is the Advanced Test Reactor (ATR) core at Idaho National Laboratory! My favorite ;)