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It's a spooky feature of Grand Central Station that if you whisper something against the wall, your voice can resonate around the perimeter of the building and sneak up on you from behind. The same 'whispering gallery' principle is crucial to next-gen optical computing: light signals have to be s

3 years ago 0 Comments
December 15, 2011 at 11:40AM
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Now that it's been made possible to surf in bitterly cold waters without freezing up, we're sure more than a few daredevils would like to cut up after hours. Santa Cruz Light Wells' latest contraption takes the worry out of surfing beyond dusk, as the Light Wave Surfboard features headlights, a rail

7 years ago 0 Comments