Originally posted by the Voice of America.
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                 3D Printing Can Efficiently Create Prosthetics

   by Elizabeth Lee

   People who are missing a hand or an arm traditionally would have to pay
   thousands of dollars and wait for weeks for an artificial one, called a
   prosthesis. But 3-D printing is providing a much cheaper and faster
   alternative. 3-D printed hands are changing the lives of children
   around the world. One such child lives in a town just south of Los
   Angeles. Elizabeth Lee reports for VOA.
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   [1]http://www.voanews.com/media/video/three-dimensional-printing-can-ef
   fieciently-create-prosthetics/2836676.html

References

   1. http://www.voanews.com/media/video/three-dimensional-printing-can-effieciently-create-prosthetics/2836676.html