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 Ball Thrown 100 km/h From A Truck Moving 100 km/h What happens when you drop a can of Coke into liquid nitrogen? What a fire backdraft is, and why it can be dangerous Square Wheels…Why Not? Levitating Molten Blob of Aluminum The Smoke Waterfall Trick
