17 Cool Magnetic Tricks.

Home use and DIY projects, geek crafts, handmade toys…there’s nothing wrong with keeping a few neodymiums in your tool box. The clever team at Evil Mad Scientist have assembled seventeen helpful uses, with original photographs!Magnet tricks

Some highlights:

  • Extract batteries from stubborn holders
  • Find studs in your walls
  • Make a homopolar motor
  • Make LED Throwies
  • Demonstrate magnetohydrodynamic propulsion
  • Make a simple compass
  • Experiment with self assembly
  • Make almost anything (ferromagnetic) into a building set
  • Make a Curie motor

Check out the full list here.