Magnetic levitation demonstrated using a Dremel tool spinning a magnet at 266 Hz. The rotor magnet is 7x7x7 mm3 and the floater magnet is 6x6x6 mm3. This video show the physics described in the work ...

Add Yahoo as a preferred source to see more of our stories on Google. A team of researchers has managed to generate and detect spin currents in graphene without using any external magnetic fields for ...

Physicists show that magnetoelastic coupling, present in nearly all magnets, can generate skyrmion arrays without crystal ...

Cutting a bar magnet in half won't get rid of its poles. It'll just produce two magnets, each with a north pole that will be attracted to the other magnet's south pole, and vice versa. It's this ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Magnetism can be a strange and powerful force. In an almost supernatural way, magnets stick to surfaces ...

The new miniaturized structure requires a few thousand times less power than larger magnets and it could help bring ...