Science creates magic trick
Yes, you saw it. The bottle is hovering around that circle. No strings, no sticks, nothing. Done perfectly like being controlled by a Jedi Knight. The trick is the cap on top of the bottle. Attack that to the can, put it in the ring, plug the device to power, and the magic just works. Must be some science behind the magnetic ring. Anyway, if you love the trick, you can head over to Chinavision to purchase one.