Watch a one-legged robot hop about as researchers try to knock it over
By Bas den Hond A one-legged robot that can stand, hop and keep its balance on sloping or unsteady surfaces could offer a cheaper route […]
Exoskeleton takes strain off legs to reduce energy needed for walking
By Matthew Sparkes Walking becomes a bit easier with an exoskeleton Cavan Images/Getty Images An electrical generator built into a backpack can make walking more […]
