Robot
In 1928, one of the first humanoid robots, Eric, was exhibited at the annual exhibition of the Model Engineers Society in London, where it delivered a speech. Invented by W. H. Richards, the robot's frame consisted of an aluminium body of armour with eleven electromagnets and one motor powered by a twelve-volt power source. The robot could move its hands and head and could be controlled through remote control or voice control. Both Eric and his "brother" George toured the world.
Atomic Robo
Atomic Robo is a robot possessing "automatic intelligence", created by Nikola Tesla in 1923. He is a core member of Tesladyne Industries, "a thinktank dedicated to exploring the fringes of scientific inquiry", whose Action Scientists often respond to paranormal and supernatural emergencies. Robo has a well developed sense of humor, and makes numerous wise cracks at his foes' expense. In the past, he has secretly worked with the United States government as well as NASA. Robo's personality is based on Clevinger's grandfather.