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 App + Gadget Turns Your Smart Phone Into a Fishfinder The Electric Tron Bike A Rube Goldberg Machine Powered by Light Lockitron – Keyless Entry Using Your Phone PowerSwim – Like-Fish Swimming Device Man Creates Motorcycle That Runs on Water, a Single Liter is Good for 310-Miles
