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 Valley Con Sci-Fi Valley Con Team also spent a year building a lifesize Claptrap from the Borderlands video game series. This will be one of the most realistic lifesize replicas of Claptrap in existence. The prop made its world debut alongside David Eddings who voiced the character in the video games and Dameon Clarke who voiced Handsome Jack in Borderlands and Cell from the Dragon Ball Z series. Sci-Fi Valley Con, Part 7 show was on June 8–10, 2018 at Blair County Convention Center in Altoona, PA. The 2018 celebrity guest list included: Jim Beaver, best known from his role as Bobby