What are some good uses for 1' x .125' neodymium magnets?

Lenz's Law demonstration by either dropping through a copper pipe a bit larger than the magnets (as thick walled as possible) or if you have an aluminum cookie sheet, tilt it at a 45 degree angle and let one magnet slide down it. read more

You can have a lot of fun with those. They are among the most powerful magnets. Look up Bucky balls on the Internet. They are made out of neodymium magnets and are a lot of fun to play with. read more

Super strong Neodymium magnets at their strongest. Retail, Wholesale & Bulk Magnets for sale. Your complete magnet supplier. The top 2 grades of strong neodymium magnets N50 & N52 are here at magnets For Sale & CMS. There are no stronger permanent magnets on the face of the earth than the super strong N52 neodymium magnets. read more

Use Super Magnets 1/2 in. Neodymium Rare-Earth Magnet Discs (6 per Pack) for a wide variety of temporary fastening jobs. These cylinder-shaped magnets are made of neodymium and offer up to 4 lb. of pull. read more