https://ocw.mit.edu/courses/ec-722-special-topics-at-edgerton-center-developing-world-prosthetics-spring-2010/resources/ec-722s10-th/
ec-722s10-th.jpg | Special Topics at Edgerton Center:Developing World Prosthetics | Edgerton Center...
An early design (left) and prototype (right) of a pediatric extendable prosthesis developed by a student team in the class. In the drawing, rings grasp notches...
special topics