Sargon Chess Software

Sargon (or SARGON) is a line of chess-playing software for personal computers. The original SARGON from 1978 was written in assembly language by Dan and Kathleen "Kathe" Spracklen for the Z80-based Wavemate Jupiter III.^[1]

History

SARGON was introduced at the 1978 West Coast Computer Faire where it won the first computer chess tournament held strictly for microcomputers, with a score of 5–0.^[2][3] This success encouraged the authors to seek financial income by selling the program directly to customers. Since magnetic media were not widely available at the time, the authors placed an advert in Byte magazine selling for $15 photocopied listings that would work in any Z80-based microcomputer.^[1] Availability of the source code allowed porting to other machines.^[4] For example, the March–April 1979 issue of Recreational Computing describes a project that converted Sargon to an 8080 program by using macros.^[5] Later the Spracklens were contacted by Hayden Books and a book was published.

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Saturn

SaturnSaturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter. It is a gas giant with an average radius of about nine times that of Earth.^[20][21] It only has one-eighth the average density of Earth; however, with its larger volume, Saturn is over 95 times more massive.^[22][23][24] Saturn is named after the Roman god of wealth and agriculture; its astronomical symbol (♄) represents the god's sickle.

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Apple ][

Apple ][ in common 1977 configuration with 9'' monochrome monitor, game paddles, and Red Book recommendedPanasonicRQ-309DS cassette deck

History

By 1976, Steve Jobs had convinced the product designer Jerry Manock (who had formerly worked at Hewlett Packard designing calculators) to create the "shell" for the Apple II—a smooth case inspired by kitchen appliances that concealed the internal mechanics.^[5]The earliest Apple II's were assembled inSilicon Valley, and later in Texas;^[8]printed circuit boardswere manufactured inIrelandandSingapore. The first computers went on sale on June 10, 1977^[9][10]with aMOS Technology 6502microprocessor running at 1.022,727MHz(²⁄₇of the NTSC color carrier), twogame paddles^[11](bundled until 1980, when they were found to violateFCC regulations),^[12]4KiB ofRAM, anaudio cassetteinterface for loading programs and storing data, and theInteger BASICprogramming language built into theROMs.

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Memento (2000)

Memento is a 2000 American neo-noir mystery thriller film written and directed by Christopher Nolan, and produced by Suzanne and Jennifer Todd.

The film's script was based on a pitch by Nolan's brother Jonathan, who wrote the 2001 story "Memento Mori" from the concept. Guy Pearce stars as Leonard Shelby, a man who suffers from anterograde amnesia, resulting in short-term memory loss and the inability to form new memories. He is searching for the people who attacked him and killed his wife, using an intricate system of Polaroid photographs and tattoos to track information he cannot remember. Carrie-Anne Moss and Joe Pantoliano co-star.

The film's nonlinear narrative is presented as two different sequences of scenes interspersed during the film: a series in black-and-white that is shown chronologically, and a series of color sequences shown in reverse order (simulating for the audience the mental state of the protagonist). The two sequences meet at the end of the film, producing one complete and cohesive narrative.

Memento premiered at the 57th Venice International Film Festival on September 5, 2000, and was released in the United States on March 16, 2001. It was acclaimed by critics, who praised its nonlinear structure and motifs of memory, perception, grief, and self-deception, and it earned $40 million over its $9 million budget. Memento received numerous accolades, including Oscar nominations for Best Original Screenplay and Best Film Editing. The film is now widely regarded as one of Nolan's finest works and one of the best films of the 2000s. In 2017, the United States Library of Congress deemed the film "culturally, historically, or aesthetically significant" and selected it for preservation in the National Film Registry.

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