|
Hyperspace (science Fiction)
In science fiction, hyperspace (also known as nulspace, subspace, overspace, jumpspace and similar terms) is a concept relating to higher dimensions as well as parallel universes and a faster-than-light (FTL) method of interstellar travel. Its use in science fiction originated in the magazine ''Amazing Stories Quarterly'' in 1931 and within several decades it became one of the most popular tropes of science fiction, popularized by its use in the works of authors such as Isaac Asimov and E. C. Tubb, and media franchises such as ''Star Wars''. One of the main reasons for the popularity of the concept is the prohibition against faster-than-light travel in ordinary space, which hyperspace allows writers to bypass. In most works, hyperspace is described as a higher dimension through which the shape of our three-dimensional space can be distorted to bring distant points close to each other, similar to the concept of a wormhole; or a shortcut-enabling parallel universe that can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert A
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It can be use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwood Publishing Group
Greenwood Publishing Group, Inc. (GPG), also known as ABC-Clio/Greenwood (stylized ABC-CLIO/Greenwood), is an educational and academic publisher (middle school through university level) which is today part of ABC-Clio. Established in 1967 as Greenwood Press, Inc. and based in Westport, Connecticut, GPG publishes reference works under its Greenwood Press imprint, and scholarly, professional, and general interest books under its related imprint, Praeger Publishers (). Also part of GPG is Libraries Unlimited, which publishes professional works for librarians and teachers. History 1967–1999 The company was founded as Greenwood Press, Inc. in 1967 by Harold Mason, a librarian and antiquarian bookseller, and Harold Schwartz who had a background in trade publishing. Based in Greenwood, New York, the company initially focused on reprinting out-of-print works, particularly titles listed in the American Library Association's first edition of ''Books for College Libraries'' (1967), unde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Higher-dimensional Space
In physics and mathematics, the dimension of a mathematical space (or object) is informally defined as the minimum number of coordinates needed to specify any point within it. Thus, a line has a dimension of one (1D) because only one coordinate is needed to specify a point on itfor example, the point at 5 on a number line. A surface, such as the boundary of a cylinder or sphere, has a dimension of two (2D) because two coordinates are needed to specify a point on itfor example, both a latitude and longitude are required to locate a point on the surface of a sphere. A two-dimensional Euclidean space is a two-dimensional space on the plane. The inside of a cube, a cylinder or a sphere is three-dimensional (3D) because three coordinates are needed to locate a point within these spaces. In classical mechanics, space and time are different categories and refer to absolute space and time. That conception of the world is a four-dimensional space but not the one that was found necessar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vector (magazine)
''Vector'' is the critical magazine of the British Science Fiction Association (BSFA), established in 1958. History The first issue of ''Vector'' was published in 1958 under the editorship of E. C. Tubb. The magazine was established as an irregular newsletter for members of the BSFA, founded in the same year, but "almost at once it began to produce reviews and essays, polemics and musings, about the nature and state of science fiction." The magazine has changed format and periodicity many times over the years. Since 2018 it has been edited by Polina Levontin and Jo Lindsay Walton. It currently focuses on articles and interview An interview is a structured conversation where one participant asks questions, and the other provides answers.Merriam Webster DictionaryInterview Dictionary definition, Retrieved February 16, 2016 In common parlance, the word "interview" ...s, and is published "two to three times per year." References External links Official websiteBack is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacGuffin
In fiction, a MacGuffin (sometimes McGuffin) is an object, device, or event that is necessary to the plot and the motivation of the characters, but insignificant, unimportant, or irrelevant in itself. The term was originated by Angus MacPhail for film, adopted by Alfred Hitchcock, and later extended to a similar device in other fiction. The MacGuffin technique is common in films, especially thrillers. Usually, the MacGuffin is revealed in the first act, and thereafter declines in importance. It can reappear at the climax of the story but may actually be forgotten by the end of the story. Multiple MacGuffins are sometimes derisively identified as plot coupons. History and use The use of a MacGuffin as a plot device predates the name MacGuffin. The Holy Grail of Arthurian legend has been cited as an early example of a MacGuffin. The Holy Grail is the desired object that is essential to initiate and advance the plot. The final disposition of the Grail is never revealed, suggesting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Causality (physics)
Causality is the relationship between causes and effects. While causality is also a topic studied from the perspectives of philosophy and physics, it is operationalized so that causes of an event must be in the past light cone of the event and ultimately reducible to fundamental interactions. Similarly, a cause cannot have an effect outside its future light cone. As a physical concept In classical physics, an effect cannot occur ''before'' its cause which is why solutions such as the advanced time solutions of the Liénard–Wiechert potential are discarded as physically meaningless. In both Einstein's theory of special and general relativity, causality means that an effect cannot occur from a cause that is not in the back (past) light cone of that event. Similarly, a cause cannot have an effect outside its front (future) light cone. These restrictions are consistent with the constraint that mass and energy that act as causal influences cannot travel faster than the speed of li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theory Of Relativity
The theory of relativity usually encompasses two interrelated theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and 1915, respectively. Special relativity applies to all physical phenomena in the absence of gravity. General relativity explains the law of gravitation and its relation to the forces of nature. It applies to the cosmological and astrophysical realm, including astronomy. The theory transformed theoretical physics and astronomy during the 20th century, superseding a 200-year-old Classical mechanics, theory of mechanics created primarily by Isaac Newton. It introduced concepts including 4-dimensional spacetime as a unified entity of space and time in physics, time, relativity of simultaneity, kinematics, kinematic and gravity, gravitational time dilation, and length contraction. In the field of physics, relativity improved the science of elementary particles and their fundamental interactions, along with ushering in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Encyclopedia Of Science Fiction
''The Encyclopedia of Science Fiction'' (SFE) is an English language reference work on science fiction Science fiction (sometimes shortened to Sci-Fi or SF) is a genre of speculative fiction which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel unive ..., first published in 1979. It has won the Hugo Award, Hugo, Locus Award, Locus and BSFA Award, British SF Awards. Two print editions appeared in 1979 and 1993. A third, continuously revised, edition was published online from 2011; a change of web host was announced as the launch of a fourth edition in 2021. History The first edition, edited by Peter Nicholls (writer), Peter Nicholls with John Clute, was published by Granada plc, Granada in 1979. It was retitled ''The Science Fiction Encyclopedia'' when published by Doubleday (publisher), Doubleday in the United States. Accompanying its text were numerous black and white photo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Night Walk (novel)
{{unreferenced, date=November 2021 ''Night Walk'' is a science fiction novel by Bob Shaw, first published in 1967. Plot Emm Luther is a planet ruled by a single, worldwide theocracy. It is evenly populated, and a couple of railroads run up and down the coasts of the largest continent. Earth sends secret agent Sam Tallon to Emm Luther to infiltrate the theocracy and extract the coordinates of the "null-space" (Hyperspace (science fiction), hyperspace) jump points of a newly discovered colonizable world, a closely guarded secret. When the religious secret police discover that he has false credentials and has entered their world under false pretenses, a frantic chase and flight ensues. He is captured in his hotel room. A high-ranking officer named Cherkassky tries to render Tallon harmless by erasing his memory of the jump data, using a device called a "brain brush". He thinks that he has succeeded, but Tallon is equipped with a gadget that can sequester certain memories. Cherka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bob Shaw
Robert Shaw (31 December 1931 – 11 February 1996) was a science fiction writer and fan from Northern Ireland, noted for his originality and wit. He won the Hugo Award for Best Fan Writer in 1979 and 1980. His short story "Light of Other Days" was a Hugo Award nominee in 1967, as was his novel '' The Ragged Astronauts'' in 1987. Life Shaw was born and raised in Belfast, the eldest of three sons of a policeman. He learned of science fiction at about 11 years old when he read an A. E. van Vogt short story in an early edition of '' Astounding Science-Fiction'' magazine. During the Second World War American troops passed through Northern Ireland and often left their used SF magazines behind at Smithfield Market, where they were available for locals. He later described the experience as being more significant and long-lasting than taking LSD. He attended Belfast College of Technology. In 1950 he joined the group Irish Fandom, which also included another Northern Irish science fic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Theory Of Relativity")
