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 Valley Con contest. In addition, the convention even featured a life-size home made Stargate at its entrance. Sci-Fi Valley Con, Part 2 was held on May 17–19, 2013 in Altoona, Pennsylvania at the Jaffa Shrine Center. Over 2,000 visitors came out over the three days to support the event. An exact number cannot be given because it is reported that the promoter sold out of admission wristbands early Saturday evening of the convention and had to use left over wristbands from the previous year. <br> This was the first year for the conventions "indie sci-fi/horror film festival". Many films were submitted for