Notes

Magnets
64 pages
illustrations (chiefly colour)
With 15 projects and more than 200 pictures. (Title page)
Summary: Magnets are everywhere - find out all about the natural force of magnetism, what it is and how it works, Learn how magnetism was discovered, the magnetic poles, how a compass works, how to test magnetic fields, and how magnets are used in everything from toys and games to cars and computers, 15 fantastic hands-on projects will help you to find out for yourself: make an electromagnet, a light switch, a magnetic fishing game, and your own loop compass. (Back cover)
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