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 Squito – Throwable 360° Panoramic Camera ToneX – The Resistance Workout Vest Flyboard Air Hoverboard Can Soar Up to 10,000-Feet in the Air OaSense: Smart Shower People are going nuts for this futuristic measuring spoon Electric Powered Jet Surfboard