"Their demonstration video" makes it sound like there is only one. No smug takedowns of the video that made the rounds first: https://sciencecast.org/casts/su

"Their demonstration video" makes it sound like there is only one. No smug takedowns of the video that made the rounds first: https://sciencecast.org/casts/suc384jly50n https://sciencecast.org/casts/suc384jly50n The most people have been able to say is "it might be the most diamagnetic material anyone has ever seen by a remarkable amount".