Watch: how humanoid robots refuel during a half marathon #coolchina

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What happens when a humanoid robot runs a half marathon? Follow the action on site as one team keeps its robot going with quick battery changes and real-time technical support.

For more:
https://news.cgtn.com/news/2026-04-19/Watch-how-humanoid-robots-refuel-during-a-half-marathon-1MtDlzfcdpe/p.html