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 Christmas Sweater Turns Into a FirePlace with Smartphone All-Terrain Electric Bike This Desk is a Puzzle and Musical Instrument Anti-Gravity Racer – Hover RC Car Meet The Futuristic Boat That Can ‘Fly On Water’ Small & Fast Acton Blink-Board Electric Skateboard is Great to Ride
