Appears to float in space because of a small friction point
Rotate for a surprising amount of time
A great desk-top distraction.
This Magnetic Levitator magnetically floats in a state of near perpetual motion demonstrating many principles of physics
Details: Amazing revolution magnetic toy The Revolution is a fascinating near perpetual motion device that demonstrates many scientific phenomena of physics Numerous other physical properties which guide our universe can be demonstrated in this simple device Amazing revolution can float in the air and turn without power Very funny and useful for those kids who want to learn much about magnet and physics