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The Science Of Discworld
''The Science of Discworld'' is a 1999 book by novelist Terry Pratchett and popular science writers (and University of Warwick science researchers) Ian Stewart and Jack Cohen. Three sequels, '' The Science of Discworld II: The Globe'', '' The Science of Discworld III: Darwin's Watch'', and '' The Science of Discworld IV: Judgement Day'', have been written by the same authors. Following publication of the first book in 1999 Terry Pratchett made both Jack Cohen and Professor Ian Stewart "Honorary Wizards of the Unseen University" at the same ceremony at which the University of Warwick gave Terry Pratchett an honorary degree. The book alternates between a typically absurd ''Discworld'' story and serious scientific exposition after each chapter. The cover of the book, designed by Paul Kidby, is a parody of the 1768 painting " An Experiment on a Bird in the Air Pump" by Joseph Wright of Derby. Plot summary The Discworld part of the book begins when a new experimental power sourc ...
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Terry Pratchett
Sir Terence David John Pratchett (28 April 1948 – 12 March 2015) was an English humourist, satirist, and author of fantasy novels, especially comical works. He is best known for his ''Discworld'' series of 41 novels. Pratchett's first novel, ''The Carpet People'', was published in 1971. The first ''Discworld'' novel, ''The Colour of Magic'', was published in 1983, after which Pratchett wrote an average of two books a year. The final ''Discworld'' novel, ''The Shepherd's Crown'', was published in August 2015, five months after his death. With more than 85 million books sold worldwide in 37 languages, Pratchett was the UK's best-selling author of the 1990s. He was appointed Officer of the Order of the British Empire (OBE) in 1998 and was knighted for services to literature in the 2009 New Year Honours. In 2001 he won the annual Carnegie Medal for ''The Amazing Maurice and his Educated Rodents'', the first ''Discworld'' book marketed for children. He received the ...
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An Experiment On A Bird In The Air Pump
''An Experiment on a Bird in the Air Pump'' is a 1768 oil-on-canvas painting by Joseph Wright of Derby, one of a number of candlelit scenes that Wright painted during the 1760s. The painting departed from convention of the time by depicting a scientific subject in the reverential manner formerly reserved for scenes of historical or religious significance. Wright was intimately involved in depicting the Industrial Revolution and the scientific advances of the Enlightenment. While his paintings were recognized as exceptional by his contemporaries, his provincial status and choice of subjects meant the style was never widely imitated. The picture has been owned by the National Gallery in London since 1863 and is regarded as a masterpiece of British art. The painting depicts a natural philosopher, a forerunner of the modern scientist, recreating one of Robert Boyle's air pump experiments, in which a bird is deprived of air, before a varied group of onlookers. The group exhibits a ...
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Star Trek
''Star Trek'' is an American science fiction media franchise created by Gene Roddenberry, which began with the eponymous 1960s television series and quickly became a worldwide pop-culture phenomenon. The franchise has expanded into various films, television series, video games, novels, and comic books. With an estimated $10.6 billion in revenue, it is one of the most recognizable and highest-grossing media franchises of all time. The franchise began with ''Star Trek: The Original Series'', which debuted in the US on September 8, 1966 and aired for three seasons on NBC. It was first broadcast on September 6, 1966 on Canada's CTV network. It followed the voyages of the crew of the starship USS ''Enterprise'', a space exploration vessel built by the United Federation of Planets in the 23rd century, on a mission "to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before". In creating ''Star Trek'', Roddenberry w ...
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The Guardian
''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. Since 2018, the paper's main news ...
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New England Science Fiction Association
The New England Science Fiction Association, or NESFA, is a science fiction club centered in the New England area. It was founded in 1967, "by fans who wanted to ''do'' things in addition to socializing". NESFA is currently registered as a non-profit literary organization under IRS section 501(c)(3). The organization holds regular meetings (at their dedicated site, the NESFA Clubhouse) of and for members and other interested parties. A weekly meeting is held most Wednesday evenings, for socializing, projects, and miscellaneous business. Two weekend meetings are held every month: a Business Meeting (for administration), and the Other Meeting. The club also publishes a regular newsletter, ''Instant Message''. There are two book groups that meet on a monthly basis, as well as a monthly Game Day, and a monthly Game Night. In addition, there is a monthly Media day. This involves showings of two episodes of an anime series, two TV series episodes and a movie choice. All are science ...
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Publishers Weekly
''Publishers Weekly'' (''PW'') is an American weekly trade news magazine targeted at publishers, librarians, booksellers, and literary agents. Published continuously since 1872, it has carried the tagline, "The International News Magazine of Book Publishing and Bookselling". With 51 issues a year, the emphasis today is on book reviews. The magazine was founded by bibliographer Bibliography (from and ), as a discipline, is traditionally the academic study of books as physical, cultural objects; in this sense, it is also known as bibliology (from ). English author and bibliographer John Carter describes ''bibliography ... Frederick Leypoldt in the late 1860s, and had various titles until Leypoldt settled on the name ''The Publishers' Weekly'' (with an apostrophe) in 1872. The publication was a compilation of information about newly published books, collected from publishers and from other sources by Leypoldt, for an audience of booksellers. By 1876, ''The Publishers' Weekly ...
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Ponder Stibbons
The Unseen University (UU) is a school of wizardry in Terry Pratchett's ''Discworld'' series of fantasy novels. Located in the fictional city of Ankh-Morpork, the UU is staffed by a faculty composed of mostly indolent and inept old wizards. The university's name is a pun on the Invisible College, and many aspects of the university are references to Oxford and Cambridge University. The exploits of the head wizards of the Unseen University are one of the main plot threads in the long-running fantasy series, and have played a central role in 13 novels to date, as well as the four supplementary ''Science of Discworld'' novels and the short story, '' A Collegiate Casting-Out of Devilish Devices''. Motto and Coat of Arms The official motto of Unseen University is "Nunc Id Vides, Nunc Ne Vides", loosely translated as "Now you see it, now you don't". The unofficial motto is "η β π", or "Eta Beta Pi" ("Eat a Bit of Pie" or "Eat a Better Pie" (according to the novel ''Hogfather'')). ...
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Lies-To-Children
A lie-to-children is a simplified explanation of technical or complex subjects as a teaching method for children and laypeople. The technique has been incorporated by academics within the fields of biology, evolution, bioinformatics and the social sciences. It is closely related to the philosophical concept known as Wittgenstein's ladder. Origin The "lie-to-children" concept was first discussed by scientist Jack Cohen and mathematician Ian Stewart in the 1994 book ''The Collapse of Chaos: Discovering Simplicity in a Complex World''. They further elaborated upon their views in their coauthored 1997 book ''Figments of Reality: The Evolution of the Curious Mind''. The concept gained greater exposure when they collaborated with popular author Terry Pratchett, discussing "lies-to-children" in the book ''The Science of Discworld'' (1999). Cohen and Stewart discussed "lies-to-children" and the desire inherent in society for a view of simplicity with regards to complex concepts in t ...
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Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of Australia). The Moon is a planetary-mass object with a differentiated rocky body, making it a satellite planet under the geophysical definitions of the term and larger than all known dwarf planets of the Solar System. It lacks any significant atmosphere, hydrosphere, or magnetic field. Its surface gravity is about one-sixth of Earth's at , with Jupiter's moon Io being the only satellite in the Solar System known to have a higher surface gravity and density. The Moon orbits Earth at an average distance of , or about 30 times Earth's diameter. Its gravitational influence is the main driver of Earth's tides and very slowly lengthens Earth's day. The Moon's orbit around Earth has a sidereal period of 27.3 days. During each synodic period ...
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Big Bang
The Big Bang event is a physical theory that describes how the universe expanded from an initial state of high density and temperature. Various cosmological models of the Big Bang explain the evolution of the observable universe from the earliest known periods through its subsequent large-scale form. These models offer a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure. The overall uniformity of the Universe, known as the flatness problem, is explained through cosmic inflation: a sudden and very rapid expansion of space during the earliest moments. However, physics currently lacks a widely accepted theory of quantum gravity that can successfully model the earliest conditions of the Big Bang. Crucially, these models are compatible with the Hubble–Lemaître law—the observation that the farther away a galaxy is, the faster it is mo ...
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The Dean Of Pentacles
The Unseen University (UU) is a school of wizardry in Terry Pratchett's ''Discworld'' series of Fantasy literature, fantasy novels. Located in the fictional city of Ankh-Morpork, the UU is staffed by a faculty composed of mostly indolent and inept old wizards. The university's name is a pun on the Invisible College, and many aspects of the university are references to Oxford University, Oxford and Cambridge University. The exploits of the head wizards of the Unseen University are one of the main plot threads in the long-running fantasy series, and have played a central role in 13 novels to date, as well as the four supplementary ''Science of Discworld'' novels and the short story, ''A Collegiate Casting-Out of Devilish Devices''. Motto and Coat of Arms The official motto of Unseen University is "Nunc Id Vides, Nunc Ne Vides", loosely translated as "Now you see it, now you don't". The unofficial motto is "η β π", or "Eta Beta Pi" ("Eat a Bit of Pie" or "Eat a Better Pie" (ac ...
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Hex (Discworld)
This article contains brief biographies for characters from Terry Pratchett's ''Discworld'' series. This list consists of human characters. For biographies of noted members of the Discworld's "ethnic minorities" (dwarfs, trolls, undead, etc.), see the articles for those races. Some character biographies are also listed in articles relating to the organisations they belong to. For further Discworld character biographies, see the table below. Characters are listed alphabetically by name. 71-Hour Ahmed Adora Belle Dearheart The daughter of Robert Dearheart, founder of the Grand Trunk Semaphore Company, Adora Belle Dearheart appears in ''Going Postal'', ''Making Money'' and ''Raising Steam'', she is a cynical, angry heavy smoker. Adora's family is conned out of the Grand Trunk by Reacher Gilt, forcing Adora to be employed at the Golem Trust. In ''Going Postal'', Adora begins a tentative relationship with Moist von Lipwig; by the time of ''Making Money'' they have become engaged ...
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