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The Accidental Time Machine
''The Accidental Time Machine'' is a science-fiction novel written by Joe Haldeman and published by Ace Books in 2007. The story follows protagonist Matthew Fuller, a physics research assistant at the Massachusetts Institute of Technology, as he accidentally creates a machine that can only jump ahead in time, by exponentially longer periods each time. Fuller travels to the year 2252 where he finds society has been decimated by war and become a theocracy based on the Second Coming of Jesus which occurred 71 years earlier, and to the year 4346 where he finds society is ruled by an artificial intelligence. Fuller is joined by Martha from 2252 and La from 4346 traveling further into the future until they meet other time travelers who are able to send them back in time. The novel explores themes of societal and individual susceptibility to forms of autocracy. The novel was a finalist for a Nebula Award and a Locus Award. Background American List of science fiction authors, science fict ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joe Haldeman
Joe William Haldeman (born June 9, 1943) is an American science fiction author. He is best known for his novel ''The Forever War'' (1974). That novel and other works, including ''The Hemingway Hoax'' (1991) and '' Forever Peace'' (1997), have won science fiction awards, including the Hugo Award and Nebula Award. He was awarded the SFWA Grand Master for career achievements. In 2012 he was inducted as a member of the Science Fiction Hall of Fame. Many of Haldeman's works, including his debut novel ''War Year'' and his second novel ''The Forever War'', were inspired by his experiences in the Vietnam War. Wounded in combat, he struggled to adjust to civilian life after returning home. From 1983 to 2014, he was a professor teaching writing at the Massachusetts Institute of Technology (MIT). Life Gay Haldeman at Worldcon 75 in Helsinki in 2017, alt= Haldeman was born in Oklahoma City, Oklahoma. His family traveled and he lived in Puerto Rico, New Orleans, Washington, D.C., Bethesd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theocracy
Theocracy is a form of government in which one or more deity, deities are recognized as supreme ruling authorities, giving divine guidance to human intermediaries who manage the government's daily affairs. Etymology The word theocracy originates from the el, θεοκρατία () meaning "the rule of God". This, in turn, derives from :wikt:θεός, θεός (theos), meaning "god", and :wikt:κρατέω, κρατέω (''krateo''), meaning "to rule". Thus the meaning of the word in Greek was "rule by god(s)" or human incarnation(s) of god(s). The term was initially coined by Flavius Josephus in the first century AD to describe the characteristic government of the Jews. Josephus argued that while mankind had developed many forms of rule, most could be subsumed under the following three types: monarchy, oligarchy, and democracy. However, according to Josephus, the government of the Jews was unique. Josephus offered the term "theocracy" to describe this polity in which God was s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Hampshire
New Hampshire is a U.S. state, state in the New England region of the northeastern United States. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Gulf of Maine to the east, and the Canadian province of Quebec to the north. Of the 50 U.S. states, New Hampshire is the List of U.S. states and territories by area, fifth smallest by area and the List of U.S. states and territories by population, tenth least populous, with slightly more than 1.3 million residents. Concord, New Hampshire, Concord is the state capital, while Manchester, New Hampshire, Manchester is the largest city. New Hampshire's List of U.S. state mottos, motto, "Live Free or Die", reflects its role in the American Revolutionary War; its state nickname, nickname, "The Granite State", refers to its extensive granite formations and quarries. It is well known nationwide for holding New Hampshire primary, the first primary (after the Iowa caucus) in the United States presidential election ... [...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] |
Albert Einstein
Albert Einstein ( ; ; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are the two pillars of modern physics. His mass–energy equivalence formula , which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius". In 1905, a year sometimes described as his ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge, Massachusetts
Cambridge ( ) is a city in Middlesex County, Massachusetts, United States. As part of the Boston metropolitan area, the cities population of the 2020 U.S. census was 118,403, making it the fourth most populous city in the state, behind Boston, Worcester, and Springfield. It is one of two de jure county seats of Middlesex County, although the county's executive government was abolished in 1997. Situated directly north of Boston, across the Charles River, it was named in honor of the University of Cambridge in England, once also an important center of the Puritan theology embraced by the town's founders. Harvard University, the Massachusetts Institute of Technology (MIT), Lesley University, and Hult International Business School are in Cambridge, as was Radcliffe College before it merged with Harvard. Kendall Square in Cambridge has been called "the most innovative square mile on the planet" owing to the high concentration of successful startups that have emerged in the vicinity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncertainty Principle
In quantum mechanics, the uncertainty principle (also known as Heisenberg's uncertainty principle) is any of a variety of mathematical inequalities asserting a fundamental limit to the accuracy with which the values for certain pairs of physical quantities of a particle, such as position, ''x'', and momentum, ''p'', can be predicted from initial conditions. Such variable pairs are known as complementary variables or canonically conjugate variables; and, depending on interpretation, the uncertainty principle limits to what extent such conjugate properties maintain their approximate meaning, as the mathematical framework of quantum physics does not support the notion of simultaneously well-defined conjugate properties expressed by a single value. The uncertainty principle implies that it is in general not possible to predict the value of a quantity with arbitrary certainty, even if all initial conditions are specified. Introduced first in 1927 by the German physicist Werner ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bear
Bears are carnivoran mammals of the family Ursidae. They are classified as caniforms, or doglike carnivorans. Although only eight species of bears are extant, they are widespread, appearing in a wide variety of habitats throughout the Northern Hemisphere and partially in the Southern Hemisphere. Bears are found on the continents of North America, South America, Europe, and Asia. Common characteristics of modern bears include large bodies with stocky legs, long snouts, small rounded ears, shaggy hair, plantigrade paws with five nonretractile claws, and short tails. While the polar bear is mostly carnivorous, and the giant panda feeds almost entirely on bamboo, the remaining six species are omnivorous with varied diets. With the exception of courting individuals and mothers with their young, bears are typically solitary animals. They may be diurnal or nocturnal and have an excellent sense of smell. Despite their heavy build and awkward gait, they are adept runners, cli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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