Scientists Create New Ear —With 3D Printer

Project uses living cells

By Matt Cantor,  Newser Staff

Posted Feb 21, 2013 9:22 AM CST

(Newser) – Scientists at Cornell have put 3D printing to an incredible medical use: They've made an ear remarkably similar to a natural one. Using 3D images of a human ear, they printed a mold to be injected with gel containing collagen from rats' tails, HealthDay...   Read full story »


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