It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

In this fascinating tutorial, learn step-by-step how to make a small AC generator using magnet energy. Discover the fundamental principles of magnetic energy and electricity generation to achieve ...

Magnets are a lot more than just refrigerator decorations or components in science kits. These fascinating objects, which have been known since ancient times, are central to a wide array of ...