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How to Make a Small Ac Generator With Magnet Energy

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

Questions by Kids: ‘What are magnets made of, and how do they work?’

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