[sudosysgen]

Ah, that's not the video I saw. I was referring to this one : https://sciencecast.org/casts/suc384jly50n

[lilgreenland]

well that one looks great. Maybe in the original video a superconductive effect was there, but not strong enough to frame lock. But you can see it in the newer video.

[achr2]

The new video doesn't show anything convincing either - Pyrolytic graphite behaves the same way at room temps due to strong diamagnetism.

[lilgreenland]

hmmm. This is what you are talking about. https://youtu.be/TlD12QObooc?t=420