TechnologyWatch a Möbius strip robot move and climb when hit by light When light strikes a soft robot made from a twisted strip of hydrogel sheets, it moves in a predictable way and can climb a vertical rod or haul up a load News
TechnologyHousework robot can learn to do almost any chore in 20 minutes A robotic assistant can learn to do household jobs like opening cupboards, pulling out chairs or taking a towel off a rail after a bit of training using a stick with an iPhone on it News