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 The Mythbusters vs. Gorilla Glass NASA Continues Crashing Airplanes For Science Oil and Water Permanently Mixed for the First Time Spinning Something in a Vacuum Chamber Will Spin Longer 150 mph Rocket Knife Experimental Psychology – Big Changes That We Don’t See