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 How A Quartz Watch Works Recent Discoveries on the Sphinx Why Are Things Creepy? World In 1,000 Years From Now Most Advanced Hologram Technologies How Far Away Can You Get From Everybody Else?
