Quote:
Originally Posted by CyberSEO
So did you print the ping-pong ball already? 
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it's not a ping pong ball but almost as important!
3D Printed Robotic Arm
The person behind this invention is self taught 17 year old, Easton LaChappelle. Whilst your average teen might be playing with robots in a video game, Easton was actually out there making them for the benefit of other people. Upon meeting a young girl with a prosthetic limb that cost a phenomenal $80,000, he set out to change the future of prosthetics by putting together a robotic arm using wireless sensors for a mere $500. This shows how designers and engineers are working to bridge the gap between low cost 3D printing and traditionally expensive prosthetics.
