Matching People Who Have 3-D Printers With Children Who Need Prosthetic Hands

3-D printed hands cost a fraction of regular prosthetics and can be made by anyone.

Prosthetics is one area that really illustrates the transformative potential of 3-D printing. Industrially produced prosthetics can cost thousands of dollars, a prohibitive cost for many who need them. By contrast, the materials to make a 3-D printed prosthesis could run only $20 to $50.

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