Friday, 24 May 2013

3D-Printed ''Bionic Ear'' may hear beyond human ear

Researchers at Princeton University, led by Michael McAlpine  have successfully built the world first ''bionic ear'' that can pick up sounds 1 million times higher than the normal human ear. It was created with cells and nanoparticles, then added a small coil with bony process.
Watch the video below to learn more about it.


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