Friday, 8 May 2009

Sound Becomes Light



Una investigación reciente ha confirmado que las ondas acústicas de frecuencias altas se pueden convertir a luz.

"Researchers at the Lawrence Livermore National Laboratory in California successfully converted sound waves to light radiation by reversing a process that transforms electricity to sound, which is commonly used in cell phones. This is the first time that sound has been converted to light." www.popsci.com

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