TechnologyRoboKrill is a one-legged robot that mimics the way krill swim A robot with appendages that mimic the swimming legs of krill could one day be used to study these key marine food sources or explore hard-to-reach places News
TechnologyRobots can use their own whirring to echolocate and avoid collisions Instead of using sophisticated sensors to detect their surroundings and navigate safely, drones and robots could listen for reflections of their own mechanical noises News