Scientists Invented The Tractor Beam! Tractor beams used to be an idea used in sci-fi films, but now they have become a reality! Facebook Prev Article Next Article Inventions Checkout these cool gadgets... Related Posts Car Cup Holder Re-Invented Lexus has created a real, rideable hoverboard SHEP the Drone – Worlds first Drone Sheepdog Electric Mobile Bed – WTF ? Anti-Theft Suitcase From 1961 Breakthrough in 3D-Printed Ceramics
