NileRed

Name: Watch this magnet float in mid-air!
Uploaded: 2021-06-02T16:15:01.000Z
Description: A little while ago, I made something called a YBCO superconductor. At room temperature, it doesn't do very much, and I need to cool it down with liquid nitrogen. Now when I drop a magnet on it, the magnet floats in mid-air. #shorts