Brain-controlled robotic arm empowers paralysis patient (02:31)
Scientists in the USA have developed a mind-controlled robotic arm that uses signals from a patient's brain to direct its movement. 18/12/12
Scientists in the USA have developed a mind-controlled robotic arm that uses signals from a patient's brain to direct its movement. 18/12/12
GST heading up? 11:12
Newstart poor 06:13