Dice are about the simplest machines possible, and they’ve been used since before recorded history to generate random numbers. But no machine is so simple that a little needless complexity can’t make ...

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 ...

A team of researchers has managed to generate and detect spin currents in graphene without using any external magnetic fields for the very first time, successfully addressing a long-standing challenge ...

Physicist Davide Bossini from the University of Konstanz has recently demonstrated how to change the frequency of the ...

Flipping ferroelectric polarization reverses bimeron topology in a two-dimensional magnet, allowing voltage pulses alone to ...