MENLO PARK, Calif. (KGO) -- If you enjoy all the live performances in the Bay Area, you are no doubt grateful for the gift of sound. One Bay Area company is hoping to restore that gift to thousands of ...
A tiny silica bead, just 100 nanometers across, sits suspended in a vacuum and vibrates under the grip of laser light. Those vibrations might sound like a small detail, but in this case they are the ...