A guy has made a prototype invention of his “Automatic Sunglasses” Pretty cool concept sunglasses that retract on their own on UV detection. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts Portable Device Turns Seawater Into Drinking Water World’s Smallest Production Quadcopter Airplane Toy – Feel like a pilot! See What You Print With The SWYP Touchscreen Printer Traffic in elevetors is history Table that creates sand art with marble that rolls by itself
