Print Me An Ear: 3-D Printing Tackles Human Cartilage : NPR »

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3-D printing can be used to make food, guns and maybe human ears. Researchers say that using collagen to print out ear cartilage solves a lot of the problems in making new ears for people with birth defects or injuries. Source Main page (current trends)

More about: ear cartilage, Human Cartilage, human ears

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