this post was submitted on 28 Sep 2023
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336
Scientists confirm that the first black hole ever imaged is actually spinning (www.engadget.com)
submitted 1 year ago by [email protected] to c/[email protected]
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Scientists confirm that the first black hole ever imaged is actually spinning::The first black hole humanity has ever imaged has also provided us with what researchers are calling "unequivocal evidence" that black holes spin.

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[–] [email protected] 26 points 1 year ago (3 children)

Quantum Physics “spin” has nothing to do with actual spinning. It’s just a weirdly named property of particles.

[–] [email protected] 8 points 1 year ago (1 children)

I've always thought that they should have just named the properties something like P1, P2, etc. So there's no connotation.

[–] [email protected] 2 points 1 year ago

Spin is a form of angular momentum, so there is a reason for the name. It’d be a pain in the butt to learn if properties didn’t have catchy names too.

[–] [email protected] 1 points 1 year ago (1 children)

I thought "spinning" was meant rather literally in this case and not in some quantum sense

[–] [email protected] 1 points 1 year ago

For black holes, it does refer to actual spinning. Particles are the ones not really spinning.