Follow Mark on Google+: plus.google.com Mark lost his arm several years ago. Now his search for a better prosthetic could improve the lives of amputees...
Master Sgt. Todd Nelson was injured while serving in Afghanistan. Three years later, Nelson is now receiving some state of the art facial prosthetics, including...
www.ted.com Inventor Dean Kamen previews the prosthetic arm hes developing at the request of the US Department of Defense. His quiet commitment to using technology...