Three Laws of Robotics authorities such as doctors, teachers and so forth which equals the Second Law of Robotics. Finally humans are typically expected to avoid harming themselves which is the Third Law for a robot. The plot of "Evidence" revolves around the question of telling a human being apart from a robot constructed to appear human – Calvin reasons that if such an individual obeys the Three Laws he may be a robot or simply "a very good man". Another character then asks Calvin if robots are very different from human beings after all. She replies, "Worlds different. Robots are essentially decent." Asimov
Sci-Fi (G.I. Joe) Sci-Fi, he is seen watching "The Transformers". Sci-Fi appeared in DiC's "" cartoon. Jerry Houser reprises his role as Sci-Fi in this cartoon. Sci-Fi is a supporting character in the Joe novel 'Fool's Gold'. His simulation training pays off as he pilots the space shuttle, the USS Defiant, through several maneuvers that end up saving the Earth from a doomsday weapon. He is also a supporting character in 'Serpentor and the Mummy Warrior'. Sci-Fi's figure is briefly featured in the fiction novel "6 Sick Hipsters". In the story, the character Paul Achting spent four years collecting G.I. Joe figures to