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 readings, auctions and more. In September 2009, Sci-Fi on the Rock put together "Sci-Fi on the Rock TV", a webshow that would appear on YouTube and Facebook, as well as on the Sci-Fi on the Rock website. Each "webisode" runs approximately 10 minutes in length, and would serve as publicity for the festival, as well as a video newsletter, as it were. It is hosted by Steve Lake and Ellen Curtis, and is directed and produced by Darren Hann. The first episode "aired" on YouTube and Facebook on Friday, September 11, 2009. The guests were Darren Hann (Sci-Fi on the