Discover the fascinating world of magnetism and electricity with these hands-on science experiments! This video demonstrates how to build a homemade compass, create a simple speaker, construct an ...

With a few common materials lying around the house and some creativity, you can make a working motor. So get imaginative with your wire sculptures and get ready for some scientific fun! In this week’s ...

Although new electric motor types are still being invented, the basic principle of an electric motor has changed little in the past century-and-a-half: a stator and a rotor built of magnetic materials ...