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 Many Rubber Bands Does It Take To Lift a Car ? Compilation of Amazing Science Experiments Youtube scientist shows us black fire! Here Is Why You Should Put Heavy Stuff In The Front of Trailer Popping A Mercury Balloon Japanese Develop Method To Visualize A Person’s Dream