A man effortlessly lifts a 42-pound weight at the end of a long rod over his head. It seems like it’s floating! What is this sorcery? Is this guy a wizard? Perhaps he has discovered an anti-gravity ...
In this video I show you how Maxwell's Wheel works and why it weighs less when it is spinning.
When you buy through links on our articles, Future and its syndication partners may earn a commission. An image of a black hole surrounded by matter. Does the secret of quantum gravity lie around ...