spectacles

Wednesday, December 24, 2008
Gadgets

Eyeglasses With Fluid-Filled Sac for World’s Poor Are Instantly Adjustable

8:40AM Matt Buchanan | British Inventor Josh Silver has developer a pair of eyeglasses that are instantly adjustable. They’ve got a liquid-filled sac in the middle—add more fluid to make the glasses stronger, deflate to weaken them. More »
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