3D Printed Prosthetic Iron Man Hand

No, it's not Robert Downey Jr., but check out the 3D printer technology that has worked its magic to craft a prosthetic Iron Man-like hand. This is not for a spoof of the Marvel motion picture, but to fulfill a kindergarten kid's wish, who suffers from a rare ailment.

Keith Harris was born with a deformed right hand caused by a rare condition called symbrachydactyly. Mother Kim Harris said her son has come out of his shell with the new hand.

Keith got his 3D hand through a group called the E-Nable Organization. A volunteer in North Carolina created the hand, which cost only $45. A new prosthetic would have been too expensive, about $40,000, and would have lasted only as long as Keith didn't grow