This kit demonstrates how an electromagnet works and includes experiment ideas, as well as as information on the history of electromagnets and details about the science behind electricity and electromagnetism. more
Shop for magnets ranging from super-strong neodymium rare earth magnets to magnetic marbles. Ideal for magnetism experiments or just letting your kids discover on their own. Find iron filings; bar, ring, and horseshoe magnets; books on magnetism; magnet activity kits, and more. The Magic Penny Magnet Kit or Magnetic Levitation Kit make great gifts!
About the Neodymium Disc Magnets: "Excellent strength for their size. With one watch battery sized magnet, I was able to pick up a 2′ long crowbar." —Jeremy