Summary:
- A humanoid robot called Cassie broke the half-marathon world record for robots in Beijing, China.
- The robot, developed by Agility Robotics, completed the 21.1 km (13.1 mile) course in 2 hours, 27 minutes, and 21 seconds.
- This achievement demonstrates the rapid advancements in robotics and the potential for humanoid robots to participate in and excel at physical activities, including long-distance running.