These students are 3D printing body parts

Engineering students at a Texas high school are using 3D printing technology to help people in need. Prosthetics are normally expensive but the students can print their designs for about $100 a hand. A senior in the engineering program explains how much this means to her.

Source: http://www.cnbc.com/2017/02/18/these-students-are-3d-printing-body-parts.html