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 on the Rock Rock festival organizer) and Matthew LeDrew (author of the Black Womb series). Sci-Fi on the Rock TV plans to air some "on-location" episodes from the Sci-Fi festival. Season Two of Sci-Fi on the Rock TV saw the return of Steve Lake and Ellen Curtis as hosts, but also Ellen's departure and the addition of Melanie Collins as co-host. Also, Season Two was filmed in a new location, with new equipment and new opening sequences. It is available to be watched at the Sci-Fi on the Rock site. Sci-Fi on the Rock Sci-Fi on the Rock is an annual science fiction,