This is the acoustic hyperlens developed by the Xiang Zhang research group. Think of it as a radar dish for sound waves. Put into practice, it can increase performance of ultrasound baby spotting and sonar submarine sighting by 8x. [EurekAlert]
This is the acoustic hyperlens developed by the Xiang Zhang research group. Think of it as a radar dish for sound waves. Put into practice, it can increase performance of ultrasound baby spotting and sonar submarine sighting by 8x. [EurekAlert]
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