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-London night (with the aid of ice-cream and caffeine drinks). In late 2008, SCI-FI-LONDON hosted its very first Oktoberfest: a one-day festival featuring new films and all-nighters, held at its regular London venue: the Apollo Piccadilly Circus. A second Oktoberfest was held on 23/24 October 2009, with a third on the 14-16 October 2010, at The Royal Observatory, Greenwich, the Royal Society and the Apollo Piccadilly Circus. On occasion, SCI-FI-LONDON has also hosted other events, either outside London, or at other times of the year. In 2005, SCI-FI-LONDON took its feature films, short films and all-nighters On Tour, to Edinburgh, Liverpool,