Six-year-old gets new arm thanks to 3-D printing
From: Today - 07/26/2014
By: Kerry Sanders

Six-year-old Alex Pring was born with a birth defect that left him without an
arm, and his family had no way to pay for a prosthetic. When engineering
students from the University of Central Florida got word of Pring's
situation, they worked together to build him an arm for $350.

View the video (2:50) at:
http://www.today.com/video/today/55729442#55729442