"Fauna" wrote:I wondered once if robot sweat - in this case, Astro's - was just condensation forming on the exterior of a robot due to coolant or any H20 component, but maybe it's possible Tenma designed Astro to emit slight amounts of water to help cool down Astro's overall system in case of extreme temperatures.
(I'm working on a comic about humanoid robots, so I have to think about this sort of thing quite a lot. ^^
I had also thought one day that breathing was also a good way for cooling (a variation of fans in our computers).