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 Tank Chair USB Drive with Fingerprint Reader Man Invents Strange Tech For Viewing 3D 5 House Gadgets We Will Soon See Cutting veggies re-invented with this gadget Charging iPhone Cable Looks Like Umbilical Cord
