China’s record robotic strides show the limits of human speed
China’s record robotic strides show the limits of human speed <br> A made-in-China humanoid shattered Usain Bolt’s world record time in the 100-metre sprint this week, a milestone in the development of robots that can match, and even surpass, human achievements. But the robot did not beat Bolt by running like him, or like any human, sport science experts say. Make sense of global markets with the Trading Day newsletter. Sign up here. In its final and fastest run, China's Tiangong Ultra humanoid ran 100 m in 8.64 seconds, blazing past Bolt's 9.58-second human world record. That ‌amounts to an average speed for the robot of almost 42 kph (26 mph). "It is a remarkable advancement in technology where humanoids can keep balance and sprint at a speed that humans can't catch up with," said Jung Moon-hyun, a sports science professor at South Korea's Chungnam National University. Bu...