No matter how you feel about humanoid robots, they currently all have a technical limitation due to their form factor. Unless the robot is tethered to a power supply, it needs a battery, and unless ...

Ubtech Robotics' new Walker S2 humanoid robot changes its own battery in a demo video designed to showcase how autonomous battery swapping could let robots work 24/7 without interruption. Jesse Orrall ...

Meet Walker S2 — a robot that swaps its own battery. No humans needed. Built by China’s UBTECH, it’s the first humanoid robot that can do this. When the battery runs low, it walks to a dock, and swaps ...

Inside the Ocean's Version of the International Space Station ...