Robert Downey Jr. presents 'Iron Man' arm to disabled boy
Robert Downey Jr. presents 'Iron Man' arm to disabled boy

Actor Robert Downey Jr. became a real life superhero after he gifted a 3D bionic "Iron Man" arm to a little boy who was born with a partially developed right arm.

Robotic arm that can catch flying objects

With its palm open, this robot is completely motionless. A split second later, it suddenly unwinds and catches all sorts of flying objects thrown in its direction - a tennis racket, a ball, a bottle and so on.

Mind-moved bionic arm goes on display in US

A bionic prosthetic arm that is controlled by its operator`s thoughts and feels like the amputee`s lost limb.