Get ready for the coolest, most colorful shades on the planet. Chemists at the University of Washington in Seattle say they are developing 'smart' sunglasses that will allow the wearer to instantly change the color of their lenses to virtually any hue of the rainbow by tuning a control knob on the glasses.Here's a streaming video of the 'smart' sunglasses.
2 comment(s):
I only saw it changing to one color :/
What will be the purpose of these changing color sunglasses?
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