The Pentagon's Bionic Arm
From: 60 Minutes - 04/12/2009

Pentagon Is Working To Develop A Life-Changing, High Tech Prosthetic Arm

Thanks to the biggest innovation in prosthetic arms since World War II it's
now possible for amputees to pick up small, delicate objects they never
thought they would master. Scott Pelley reports. 

Video:
http://www.cbsnews.com/video/watch/?id=4937716n