Additional Video from http://www.sciencealert.com/watch-this-3d-printed-arm-costs-just-300-and-kids-really-really-love-it
Final Project: Is 3D Printed Prosthetic Arm Better?
Xin's 3D Design Blog
Class midterm assignment
Additional Video from http://www.sciencealert.com/watch-this-3d-printed-arm-costs-just-300-and-kids-really-really-love-it