Magnets are found in motors, speakers, sensors, and countless everyday devices. This video explains how magnetic fields work ...

A wild idea has been proposed to generate electric power from Earth’s rotation with the help of magnetic fields. A new research has presented experimental evidence confirming a previously theorized ...

Engineers at the University of Delaware have uncovered a way to bridge magnetism and electricity through magnons—tiny waves ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Why these shoes may get rid of your need for batteries. Researchers from HSG-IMIT in Villingen-Schwenningen, Germany have figured out how to generate electricity from human motion using a device ...