Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

Discover the fascinating world of magnetism and electricity with these hands-on science experiments! This video demonstrates ...

Before you go out and spend hundreds of dollars on a fancy Lionel train set to circle your Christmas tree, here’s a simple but remarkable science experiment that will save you a few bucks and blow ...

Energy efficiency – either for electric or ICE cars – is achieved by one of these three pillars: mass, aerodynamics or powertrain. Researchers from the Carnegie Mellon University will be able to ...

Postdoctoral researcher Jinsung Chun holds a thermo-magneto-electric generator, which uses magnets to dissipate heat from mechanical systems and turn it into useful electricity. Researchers at ...