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 Top 5 Weirdest Experiments 10 Amazing Science Tricks Using Liquid! A sword made of fire is kind of cool Non-Newtonian Fluid – Kill It With Fire ! See the Air Move with This Cool Device Could YOU get a GOLD BAR out of this glass case?