Humanoid robots outran the fastest human competitors while surpassing the human world record during a half-marathon event held in Beijing on April 19. The demonstration of fast-improving robotic speed and autonomy comes as China’s tech industry is rapidly scaling up mass production of humanoid robots to explore possible uses in the real world. The fastest robot from Chinese smartphone-maker Honor notched a winning time of 50 minutes and 26 seconds while autonomously navigating the 13-mile (21-kilometer) route, according to the Global Times. That beat the human world record of 57 minutes and 20 seconds recently set by Ugandan long-distance runner...