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 Purple Bacteria: Turning Poop Into Biofuel 8 New Toy Inventions every Kid will Love Why Planes Don’t Fly Faster Optogenetics – Using Light to Control the Brain and Your Pain Is Ancient Mars Life Frozen In Glass? The Hardest We’ve Ever Pushed Matter
