WIREDSnakelike Skin Gives a Robot the Power to CrawlWIREDSnakes, serpents, danger noodles. Whatever you call them, you've gotta respect them. I mean, have you tried getting around without any arms or legs? (Also, they can bite you.) The snake's ambulatory secret is its special belly scales, which grip a ...Snake-inspired robot uses kirigami to moveHarvard School of Engineering and Applied Sciencesall 9 news articles »