100 lbs (45 kg) of Magnetic Putty Here are some experiments utilizing a 100-pound ball of Magnetic Thinking Putty and a ridiculously strong magnet. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts What Happens If You Insert a Coin Into Dry Ice? Do It Yourself – Electrolysis of Water – HHO Spinning Something in a Vacuum Chamber Will Spin Longer Mercury Bottle Flip Microwave Plasma Balls Experiment Guys Made a Powerful Nerf Bazooka