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 How Does This Pan Cook Food On A Cold Surface? How To Calm Waves On A Lake With A Spoonful Of Olive OIl Waves on a Chain Which Seems to Walk on It’s Own Experimental Psychology – Big Changes That We Don’t See Liquid Sand Hot Tub How Many Rubber Bands Does It Take To Lift a Car ?