In this fascinating tutorial, learn step-by-step how to make a small AC generator using magnet energy. Discover the ...

This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to ...

Learn how to make a magnet motor generator at home with our step-by-step guide! This video will walk you through the entire ...

Today, materials scientist Peter Mullner answers a child’s question about magnets: ‘What are magnets made of, and how do they work?’ ...

Magnets could make bulky centrifuges obsolete in space oxygen systems. Scientists have developed a more efficient way to ...