What If Everyone On Earth Jumped At The Same Time? What would happen if everyone jumped at the same time? Would it cause an earthquake? Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Kids Experiment Crushing a Steel Drum Using Air Pressure Impressive Liquid Repellent Tests Ever Seen A Slinky Drop In Slow Motion? Traffic Jams Recreated And Studied Make Some Warm Water With Extra Hot Nickel 3 of the Biggest Experiments Ever
