Here’s One Way to Defy Gravity – Helium + Man with Wings This man from has created a massive air machine that lets him take flight just by flapping his arms! Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Crushing a Car with the Domino Effect Liquid Oxygen Experiment – Melting Pop Can How to Make a Fire Tornado Bathing in 500 lbs of Liquid Glass Putty Anti-Gravity Wheel? Cool Gyro Demonstration Watching Surface Tension on Droplets is Amazing
