19 Year Old Who Built a $350 Robotic Arm Teaches You How to Build It Free

A 19 year old recent high school graduate who built a $350 robotic arm that can be controlled with thoughts is showing any one how to build it for free. His goal is to allow anybody who is missing an arm, like an amputee, to use the robotic arm at a vastly cheaper cost than a prosthetic limb that can cost tens of thousands of dollars.

http://garbimba.com