One year ago, robots stumbled through their first half-marathon. This year? They're sprinting past human runners. China's robotics speed isn't just in the lab -- it's on the track. Watch how Beijing E-Town just proved that. ■
One year ago, robots stumbled through their first half-marathon. This year? They're sprinting past human runners. China's robotics speed isn't just in the lab -- it's on the track. Watch how Beijing E-Town just proved that. ■
