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3D printed ear ‘hears’
The 3D printed ear is made of hydrogel — a polymer-based gel often used in tissue engineering, — stem cells from calves, and silver nanoparticles. Those nanoparticles act as a sort of antenna to pick up audio signals.
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3D printed ear ‘hears’
The 3D printed ear is made of hydrogel — a polymer-based gel often used in tissue engineering, — stem cells from calves, and silver nanoparticles. Those nanoparticles act as a sort of antenna to pick up audio signals.
Date: 5/3/13
Views: 6449
Video by:  MSN News/Newsy
 
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