How cool is this?
Some scientists in Washington have developed “Smart Sunglasses” which can change the color of the lense almost instantly! They are powered by watch batteries and can stay whatever shade you choose for up to 30 days without power. Each battery will last for thousands of changes, so you can look cool no matter what you are wearing!
Popularity: 54%
1 response so far ↓
1 Tim Haydon // Mar 29, 2007 at 7:19 pm
Bloody hell Mate! that’s awsome! I want some!
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