|
The Caves Of Steel
''The Caves of Steel'' is a science fiction novel by American writer Isaac Asimov. It is a detective story and illustrates an idea Asimov advocated, that science fiction can be applied to any literary genre, rather than just being a limited genre in itself. The book was first published as a serial in ''Galaxy'' magazine, from October to December 1953. A Doubleday hardcover followed in 1954. At the time of writing, Asimov conceived of ''The Caves of Steel'' as completely distinct from his Foundation Trilogy, published a few years earlier. Decades later, however, Asimov linked them, making the time of ''Caves of Steel'' a much earlier part of an extensive future history leading up to the rise of the Galactic Empire, its fall and the rise of two Foundations to replace it – with the Robot R. Daneel Olivaw, introduced in ''Caves of Steel'', turning out to have survived over tens of thousands of years and have played a key role in the eras of both the Empire and the Foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Asimov
Isaac Asimov ( ; – April 6, 1992) was an Russian-born American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. Heinlein and Arthur C. Clarke. A prolific writer, he wrote or edited more than 500 books. He also wrote an estimated 90,000 letters and postcards. Best known for his hard science fiction, Asimov also wrote mystery fiction, mysteries and fantasy, as well as popular science and other non-fiction. Asimov's most famous work is the ''Foundation (book series), Foundation'' series, the first three books of which won the one-time Hugo Award for "Best All-Time Series" in 1966. His other major series are the ''Galactic Empire series, Galactic Empire'' series and the ''Robot series, Robot'' series. The ''Galactic Empire'' novels are set in the much earlier history of the same fictional universe as the ''Foundation'' series. Later, with ''Foundation an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Future History
A future history, imaginary history or anticipatory history is a fictional conjecture of the future used by authors of science fiction and other speculative fiction to construct a common background for stories. Sometimes the author publishes a timeline of events in the history, while other times the reader can reconstruct the order of the stories from information provided. The term can also be used to describe the subgenre of science fiction that uses this framework. A set of stories which share a backdrop but are not really concerned with the sequence of history in their universe are rarely considered future histories. For example, Lois McMaster Bujold's Vorkosigan Saga is not generally considered a future history. Standalone stories which trace an arc of history are rarely considered future histories. Future histories differ from alternate history, in which different outcomes are ascribed to past events, because they consist of imagined events in the writer's future. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raygun
A raygun is a science-fiction directed-energy weapon usually with destructive effect.Jeff Prucher, '' Brave New Words: The Oxford Dictionary of Science Fiction,'' Oxford University Press, 2007, page 162 They have various names: ray gun, death ray, beam gun, blaster, laser gun, laser pistol, phaser, zap gun, etc. In most stories a raygun emits a ray usually lethal if it hits a human target, often destructive if it hits mechanical objects, with properties and other effects unspecified or varying. Real-world analogues are directed-energy weapons or electrolasers: electroshock weapons which send current along an electrically conductive laser-induced plasma channel. History A very early example of a raygun is the Heat-Ray featured in H. G. Wells' novel '' The War of the Worlds'' (1898).Van Riper, op. cit., p. 46. Science fiction during the 1920s described death rays. Early science fiction often described or depicted raygun beams making bright light and loud noise like ligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacetown
The ''Robot'' Series is a series of 37 science fiction short stories and six novels created by American writer Isaac Asimov; the books were published between 1940 and 1995. The series is set in a world where sentient positronic robots serve a number of purposes in society. To ensure their loyalty, the Three Laws of Robotics are programmed into these robots, with the intent of preventing them from ever becoming a danger to humanity. Later, Asimov would merge the ''Robot'' series with his ''Foundation'' series. Robot Novels and Stories The series started with the story "Robbie" in the September 1940 ''Super Science Stories'' (appearing under the title "Strange Playfellow", which was not Asimov's title). Although it was originally written as a stand-alone story, the following year Asimov published a series of additional robot stories, which fit into a narrative that was then put together as the book ''I, Robot''. List of works in the Robot Series, in chronological order by na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambassador
An ambassador is an official envoy, especially a high-ranking diplomat who represents a state and is usually accredited to another sovereign state or to an international organization as the resident representative of their own government or sovereign or appointed for a special and often temporary diplomatic assignment. The word is also used informally for people who are known, without national appointment, to represent certain professions, activities, and fields of endeavor, such as sales. An ambassador is the ranking government representative stationed in a foreign capital or country. The host country typically allows the ambassador control of specific territory called an embassy (which may include an official residence and an office, chancery (diplomacy), chancery, located together or separately, generally in the host nation's capital), whose territory, staff, and vehicles are generally afforded diplomatic immunity in the host country. Under the Vienna Convention on Diplomati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John W
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died ), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (died ), one of the twelve apostles of Jesus Christ * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope John (disambigu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trantor
The ''Foundation'' universe is the future history of humanity's colonization of the galaxy, spanning nearly 25,000 years, created through the gradual fusion of the ''Robot'', '' Galactic Empire'', and '' Foundation'' book series written by American author Isaac Asimov. Works set in the universe Asimov's ''Greater Foundation'' series Merging the ''Robot'', the ''Empire'' and the ''Foundation'' series The ''Foundation'' series is set in the same universe as Asimov's first published novel, '' Pebble in the Sky'', although ''Foundation'' takes place about 10,000 years later. ''Pebble in the Sky'' became the basis for the ''Galactic Empire'' series. Then, at some unknown date (prior to writing ''Foundation's Edge'') Asimov decided to merge the ''Foundation''/''Galactic Empire'' series with his ''Robot'' series. Thus, all three series are set in the same universe, giving them a combined length of 18 novels, and a total of about 1,500,000 words. The merge also created a time-spa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foundation (book Series)
The ''Foundation'' series is a science fiction novel series written by American author Isaac Asimov. First published as a series of short stories and novellas in 1942–1950, and subsequently in three novels in 1951–1953, for nearly thirty years the series was widely known as ''The Foundation Trilogy'': '' Foundation'' (1951), ''Foundation and Empire'' (1952), and '' Second Foundation'' (1953). It won the one-time Hugo Award for "Best All-Time Series" in 1966. Asimov later added new volumes, with two sequels, '' Foundation's Edge'' (1982) and '' Foundation and Earth'' (1986), and two prequels, '' Prelude to Foundation'' (1988) and ''Forward the Foundation'' (1993). The premise of the stories is that in the waning days of a future Galactic Empire, the mathematician Hari Seldon devises the theory of psychohistory, a new and effective mathematics of sociology. Using statistical laws of mass action, it can predict the future of large populations. Seldon foresees the imminent f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agoraphobia
Agoraphobia is an anxiety disorder characterized by symptoms of anxiety in situations where the person perceives their environment to be unsafe with no way to escape. These situations can include public transit, shopping centers, crowds and queues, or simply being outside their home on their own. Being in these situations may result in a panic attack. Those affected will go to great lengths to avoid these situations. In severe cases, people may become completely unable to leave their homes. Agoraphobia is believed to be due to a combination of genetic and environmental factors. The condition often runs in families, and stressful or traumatic events such as the death of a parent or being attacked may be a trigger. In the DSM-5, agoraphobia is classified as a phobia along with specific phobias and social phobia. Other conditions that can produce similar symptoms include separation anxiety, post-traumatic stress disorder, and major depressive disorder. The diagnosis of agoraph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Jersey
New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeast megalopolis, it is bordered to the northwest, north, and northeast by New York (state), New York State; on its east, southeast, and south by the Atlantic Ocean; on its west by the Delaware River and Pennsylvania; and on its southwest by Delaware Bay and Delaware. At , New Jersey is the List of U.S. states and territories by area, fifth-smallest state in land area. According to a 2024 United States Census Bureau, U.S. Census Bureau estimate, it is the List of U.S. states and territories by population, 11th-most populous state, with over 9.5 million residents, its highest estimated count ever. The state capital is Trenton, New Jersey, Trenton, and the state's most populous city is Newark, New Jersey, Newark. New Jersey is the only U.S. stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Overpopulation
Human overpopulation (or human population overshoot) is the idea that human populations may become too large to be sustainability, sustained by their environment or resources in the long term. The topic is usually discussed in the context of world population, though it may concern individual nations, regions, and cities. Since 1804, the global living human population has World population milestones, increased from 1 billion to 8 billion due to Modern medicine, medical advancements and improved agricultural productivity. Annual world population growth peaked at 2.1% in 1968 and has since dropped to 1.1%. According to the most recent Projections of population growth, United Nations' projections, the global human population is expected to reach 9.7 billion in 2050 and would peak at around 10.4 billion people in the 2080s, before decreasing, noting that fertility rates are falling worldwide. Other models agree that the population will stabilize before or after 2100. Conversely, some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
