In one small step for robot-kind — thousands of them, really — humanoid robots ran alongside actual humans in a half-marathon in the Chinese capital on Saturday.
The bipedal robots of various makes and sizes navigated the 21.1-kilometer (13.1-mile) course supported by teams of human navigators, operators, and engineers, in what event organizers say was a first. As a precaution, a divider separated the parallel tracks used by the robots and people.
