"I built a 5,000 kg giant robot arm just to see if my friend could survive the ultimate slap!" The post Man Engineers Giant ...

People can learn to control a robotic third arm using their eyes and chest muscles. Such extra limbs could become essential tools for surgeons or people working in industrial jobs, say researchers.

Researchers have developed a robotic arm that can be controlled using gaze and the movement of the diaphragm during breathing. The arm, which is designed to be used as an extra limb rather than a ...