Very nice video, James. I like the way you used the bungee cord to show that you are still exerting a force in the vertical direction equal to the weight of the wheel. That instantly clears up any question of Eric Laithwaite's antigravity claims.
@differentialshop23110 ай бұрын
Great demonstration
@jaretzaslow14499 ай бұрын
But why does it stay up? Why when it spins it doesn’t get pulled down by gravity?