Scientists Just Used a Tractor Beam to Levitate the Largest Object Yet The world’s most powerful tractor beam just lifted a 2 centimeter ball, but could it make levitating humans a reality? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Is It Possible To Stay Young Forever? How Scientists Created A Wormhole In A Lab The Absurdity of Detecting Gravitational Waves This Asteroid is Worth $10,000,000,000,000,000,000 Dollars! What Would You See Inside a Perfect Sphere Mirror? These Mysterious Shrimps May Hold Keys to Alien Life