Research videos aren’t known for their narrative arcs. Occasionally, however, you see one that keeps getting better the longer you watch. “Beyond Manual Dexterity” is one such video. It wows you in the first few seconds with a highly dexterous robotic gripper, and then things start to go off the rails. The video debuted along […]
These sub-1mm robots morph and crawl with an electric zap
Cornell University researchers this week unveiled tiny “metasheet” robots capable of transforming into pre-determined shapes and crawling around when electricity is applied. Along with biological organisms, the robots were inspired kirigami, a variation of origami wherein objects are cut in addition to folded. The “metasheet” bit of the name, meanwhile, is based on the word […]