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 Alkali Metals Reacting with Water Greatest Ever Man-Made Light Show Not To Do Ever Again! 7 Most Bizarre Experiments Of All Time Mars500 – The Simulated Mars Mission On Earth Breaking Out of Jail with a Distributed Load of Antacid Supersonic Ping-pong Ball