How to use the Magneto: A book for your iPhone

A new magnetic book is here.A magneto, a magnetosphere, and a magnetometer.The Magneto is a book about magnets and magnetism, and it's available for purchase in the Apple App Store for $19.99.If you're not an Apple user, that's a good deal.And the magneto itself is very well made, as you'll find out.The book itself is a little intimidating to begin

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