2014-06-13

Fwd: Ultrasound


'Researchers have demonstrated a technique for detecting and controlling ultrahigh frequency sound waves at the nanometer scale. This represents an advance towards next generation ultrasonic imaging with potentially 1,000 times higher resolution than today's medical ultrasounds.'

 

http://www.sciencedaily.com/releases/2014/06/140611171006.htm

 



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