I’ve used magnets to cook rice, build motors, and a variety of misc dumb shit between but I have no idea of if any of this or the other post is even real
That dude shared the Nobel prize for Quantum Electrodynamics, and is a legend of teaching physics. That few minutes might not teach you all about magnets, but it might convince you that understanding them is a a big big question.
Another interesting thing about Feyman’s video is that since the time he made this, the reason of why ice is slippery has actually changed, and his long-standing theory is no longer observed as correct. It’s a different reason, involving dipoles.
None of that is correct though.
Permanent magnets attract/repel because of aligned current loops in the material. It’s an electrodynamic effect that’s not related to Pauli Exclusion.
I’ve used magnets to cook rice, build motors, and a variety of misc dumb shit between but I have no idea of if any of this or the other post is even real
Just as God intended.
https://www.youtube.com/watch?v=MO0r930Sn_8
That dude shared the Nobel prize for Quantum Electrodynamics, and is a legend of teaching physics. That few minutes might not teach you all about magnets, but it might convince you that understanding them is a a big big question.
Another interesting thing about Feyman’s video is that since the time he made this, the reason of why ice is slippery has actually changed, and his long-standing theory is no longer observed as correct. It’s a different reason, involving dipoles.
Yes it is.
https://en.wikipedia.org/wiki/Fermion