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 Surprising Applications of the Magnus Effect Beautiful Chemical Reactions Liquid Nitrogen Under Vacuum Bathing in 500 lbs of Liquid Glass Putty Make Some Warm Water With Extra Hot Nickel What Would Happen If Water Filled Up A House?