Magnet Iron filings = Fun Magic Satisfying Experiment

For this interesting and cool experiment you will need: 00:00 - Neodymium magnets: the strongest in the world - supermagnete. Neodymium is a rare earth metal and a special material: Combined with iron and boron it creates the currently strongest permanent magnets in the world. They can be produced in various shapes (discs, blocks, cubes, rings, rods and spheres). Their nickel-copper-nickel coating lends them an appealing silver surface. Hence, these special magnets are great as gifts for arts and crafts fa

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