The evolution of sunglasses from science to style (and back again)
The technology behind shades has changed over the centuries. From Inuit snow goggles to aviators to polarized sunglasses.
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The expensive, rare, and stylish sunglasses worn by Silicon Valley's top tech execs
While we found a few images of other tech movers and shakers like Sheryl Sandberg and Susan Wojcicki wearing sunglasses, their shades proved tougher to identify. If anyone can tell us which brands ...