This Laser is Keeping Crops Safe Pests mistake the laser for a predator, leaving crops undamaged. Facebook Prev Article Next Article Inventions Checkout these cool gadgets... Related Posts Laser-Powered Helicopter Portable Washing Machine That Doesn’t Need Electricity Iron Man Becoming Real (Richard Browning, Gravity Industries) Pedal-less Bike Is Powered by You Running Canadian engineer’s latest design is a Mach 24 plane Japanese Team Invents a Speech Stopping Device
