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 Fidget spinner spinning in space! Traffic Jams Recreated And Studied Can Paper Cut Wood? Youtube scientist shows us black fire! Aerogel and how it reacts with water This Is What Happens When You Dissolve an Antacid On the Space Station