Three Laws of Robotics robot's entire developing consciousness is based. This concept is largely fuzzy and unclear in earlier stories depicting very rudimentary robots who are only programmed to comprehend basic physical tasks, where the Three Laws act as an overarching safeguard, but by the era of "The Caves of Steel" featuring robots with human or beyond-human intelligence the Three Laws have become the underlying basic ethical worldview that determines the actions of all robots. In the 1990s, Roger MacBride Allen wrote a trilogy which was set within Asimov's fictional universe. Each title has the prefix "Isaac Asimov's" as Asimov had approved Allen's outline
Sci Fi Investigates they can about the particular legend or phenomena an episode focuses on. They meet with local residents, listen to eye-witness reports, study documentation, conduct forensic experiments on physical evidence, and conduct on-location archaeological studies. At the end they review and discuss their findings and each investigator gives their opinions from different points-of-view. Each episode is an hour long, including commercials. The Cryptomundo blog by Mothman researcher Loren Coleman is an indepth criticism of the October 26, 2006, "Sci-fi Investigates" broadcast's "Mothman" episode. Coleman wrote that while it had a few moments that are pure entertainment and certainly funny, it had