Three Laws of Robotics card-readers in "The Caves of Steel" have a capacity of only a few kilobytes per square centimeter of storage medium. "Aurora", in particular, presents a sequence of historical developments which explains the lack of nanotechnology — a partial retcon, in a sense, of Asimov's timeline. There are three Fourth Laws written by authors other than Asimov. The 1974 Lyuben Dilov novel, "Icarus's Way" (a.k.a., "The Trip of Icarus") introduced a Fourth Law of robotics: Dilov gives reasons for the fourth safeguard in this way: "The last Law has put an end to the expensive aberrations of designers to give psychorobots
Sci-Fi on the Rock Sin City, Kill Bill 1 and 2, The Pacific and (which won an Oscar for Best Make-up). The film festival entered its fourth year at Sci-Fi on the Rock, having its most successful turn-out yet. This year, there were three awards—Best Picture (awarded by judges), Critical Impact (awarded by judges) and Audience Choice Award. The Critical Impact award, which recognizes a film that demonstrates powerful storytelling execution, was awarded to U.S. film Aemorraghe, while Best Picture and Audience Choice Award were both awarded to the short film Fist of Jesus from Barcelona, Spain. Sci-Fi on the Rock 9 is took