In the video below, Derek Muller of Veritasium,
attempt to lift a 19kg (42 lbs) wheel over his head with only one hand while
it's spinning at a few thousand RPM. This imitates an earlier experiment by
Professor Eric Laithwaite. Eric Laithwaite claimed that the wheel was 'light as
a feather' and could not be explained by Newton's Laws. Or is it an Anti-Gravity
Wheel?
Below is another video explaining the physics behind this anti gravity wheel:
