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Lofty Ambition: The Super Giraffe from Mitsubishi is another tall bot, unfolding and extending to reach 8 meters high. An arm atop the telescoping ladder is equipped with a tool to open and close valves, and Mitsubishi is developing other tools for applications such as welding and drilling. This bot can operate for 5 hours thanks to a lithium-ion battery adapted from Mitsubishi’s electric vehicles.