Scientists Create New Ear Using 3D Printing And Living Cell Injections

Posted: February 22, 2013 by getreelfishingpro in CNC

Cornell University researchers have been pulling all the tricks out of the bag for this one. By using living cells in a collagen gel as the printer’s “ink” the printer layers the gel into just the right ear shape for cartilage to cover, without having to make a mold first.

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