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 This billboard kills mosquitoes Gloves that Translate Sign Language into Text and Speech The Teasing Waterfall Swing That Does Not Make You Wet CombiMouse – The Mouse Keyboard – Revisited Ultra Tiny Home In Japan Microsoft HoloLens – Transform Your World with Holograms
