With a powerful enough magnet, you can levitate a frog Used to think that only certain metals are affected by a magnetic field? Think again. Almost any substance would react to a very high magnetic field, even water! Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Don’t Pour Molten Aluminum on Ice Liquid Nitrogen Under Vacuum Can Paper Cut Wood? Liquid Nitrogen Bottle Rockets Extinguish Fire with Coca Cola or Soda Would You Lie Tilted Backwards For 60 Days For Science?