Using kids' natural pull toward magnets is a great way to teach them cool lessons about science. All 15 Magnetic Marvels activities are intriguing, from the North Pole to the South Pole! Let a magnet "float" sloooowly down a tube and see it "fall" using special x-ray paper. Watch magnetic putty eat a magnet - and speaking of eating, why not extract the iron from your breakfast cereal? A full color instruction book guides the fun.