$30,000,000,000 in embodied AI is sprinting across a track at 12 km/h Spectators at the World Humanoid Robot Games see a chaotic sprint where a bot strays off-course. Engineers see Beijing Embodied AI Innovation Center’s flagship "Tiangong" pushing gait control to physical limits. High-stakes facts: Pure Electric Power: Running at 12 km/h tether-free forces electric actuators to deliver massive burst torque while managing thermal overload. Open-Loop Risks: High-speed locomotion without heavy visual feedback causes lane drifts, proving spatial navigation at top speed remains a massive hurdle. Open-Source Standard: Tiangong serves as a baseline platform to slash global dev costs for fast industrial deployment.