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 How Does This Pan Cook Food On A Cold Surface? Fire From Anti-Freeze? Cool Experiment NASA Examines How Water Reacts Under Meteor Impact Splitting 10 Decks of Playing Cards with Hydraulic Press The Artificial Gravity Lab Watch How Uranium Emit Radiation Inside a Cloud Chamber