Three Laws of Robotics stated explicitly. Several years later Asimov's friend Randall Garrett attributed the Laws to a symbiotic partnership between the two men – a suggestion that Asimov adopted enthusiastically. According to his autobiographical writings, Asimov included the First Law's "inaction" clause because of Arthur Hugh Clough's poem "The Latest Decalogue" (), which includes the satirical lines "Thou shalt not kill, but needst not strive / officiously to keep alive". Although Asimov pins the creation of the Three Laws on one particular date, their appearance in his literature happened over a period. He wrote two robot stories with no explicit mention of the
Sci Fi Science: Physics of the Impossible filming for the second season of "Sci Fi Science", consisting of 12 new episodes. It started broadcasting on September 1, 2010. Sci Fi Science: Physics of the Impossible Sci Fi Science: Physics of the Impossible (also called Science of the Impossible) is an American documentary television series on Science which first aired in the United States on December 1, 2009. The series is hosted by theoretical physicist Michio Kaku and is based on his book "Physics of the Impossible". In each episode, Dr. Kaku addresses a technological concept from science fiction and designs his own theoretical version of the technology