| A. A. Milne Alan Alexander Milne () (18 January 1882 English author, best known for his books about the teddy bear Winnie-the-Pooh and for various children's poems. Milne was a noted writer, primarily as a playwright, before the huge success of Pooh overshadowed all his previous work. A._A._Milne
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| Aleister Crowley Aleister Crowley, born Edward Alexander Crowley (), (12 October 1875 – 1 December 1947), was an English occultist, writer, mountaineer, poet, spy and yogi. He was an influential member of several occult organizations, including the Golden Dawn, the A∴A∴, and Ordo Templi Orientis (O.T.O.), and is best known today for his occult writings, especially The Book of the Law, the central sacred text of Thelema. He gained much notoriety during his lifetime, and was dubbed "The Wickedest Man In the World." Aleister_Crowley
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| Acts of the Apostles The Acts of the Apostles (lat. Actus Apostolorum) is a book of the Christian Bible, which now stands fifth in the New Testament. It is commonly referred to as simply Acts. The title "Acts of the Apostles" (Greek Praxeis Apostolon) was first used by Irenaeus in the late second century, but some have suggested that the title "Acts" be interpreted as "the Acts of the Holy Spirit" or even "the Acts of Jesus," since 1continued to do and teach, Jesus himself being the principal actor. Acts_of_the_Apostles
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| Astrology Astrology (from Greek , astron, "constellation, star"; and , -logia, "the study of") is a group of systems, traditions, and beliefs which hold that the relative positions of celestial bodies and related details can provide information about personality, human affairs, and other terrestrial matters. Astrology
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| Antibody Antibodies (also known as immunoglobulins, abbreviated Ig) are gamma globulin proteins that are found in blood or other bodily fluids of vertebrates, and are used by the immune system to identify and neutralize foreign objects, such as bacteria and viruses. Antibody
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| Alpha helix A common motif in the secondary structure of proteins, the alpha helix (α-helix) is a right- or left-handed coiled conformation, resembling a spring, in which every backbone N-H group donates a hydrogen bond to the backbone C=O group of the amino acid four residues earlier ( hydrogen bonding). This secondary structure is also sometimes called a classic Pauling-Corey-Branson alpha helix (see below). (See also helix.) Alpha_helix
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| Beer Beer is the world's oldest and most widely consumed alcoholic beverage and the third most popular drink overall after water and tea. It is produced by the brewing and fermentation of starches, mainly derived from cereal grains—the most common of which is malted barley, although wheat, maize (corn), and rice are widely used. Most beer is flavoured with hops, which add bitterness and act as a natural preservative, though other flavourings such as herbs or fruit may occasionally be included. Beer
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| Bluetooth Bluetooth is an open wireless protocol for exchanging data over short distances from fixed and mobile devices, creating personal area networks (PANs). It was originally conceived as a wireless alternative to RS232 data cables. It can connect several devices, overcoming problems of synchronization. Bluetooth
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| Bicycle A bicycle, bike, or cycle is a pedal-driven, human-powered vehicle with two wheels attached to a frame, one behind the other. A person who rides a bicycle is called a cyclist or a bicyclist.Bicycles were introduced in the 19th century and now number about one billion worldwide. Bicycle
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| BCPL Talk:BCPL
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| BCPL BCPL (Basic Combined Programming Language) is a computer programming language designed by Martin Richards of the University of Cambridge in 1966. BCPL
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| Binary prefix binary prefix is a set of letters that precede a unit of measure (such as a byte) to indicate multiplication by a power of two. In certain contexts in computing, such as computer memory sizes, units of information storage and communication traffic (Byte) have traditionally been reported in multiples of powers of two. The term binary prefix is intended to differentiate usage of certain symbolic abbreviations (for example, k or kilo) from the SI prefixes, which are always decimal. Binary_prefix
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| Brown University Brown University is a private university located in Providence, Rhode Island, and a member of the Ivy League. Founded in 1764 prior to American independence from the British Empire as the College in the English Colony of Rhode Island and Providence Plantations early in the reign of King George III (1760–1820), Brown is the third-oldest institution of higher education in New England and seventh oldest in the United States. Brown_University
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| Bertrand Russell Bertrand Arthur William Russell, 3rd Earl Russell, OM, FRS (18 May 1872 – 2 February 1970), was a British philosopher, logician, mathematician, historian, social reformer, and pacifist. Although he spent the majority of his life in England, he was born in Wales, where he also died.Russell led the British "revolt against Idealism" in the early 1900s and is considered one of the founders of analytic philosophy along with his protégé Wittgenstein and his elder Frege. Bertrand_Russell
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| Bronze Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive, but sometimes with other elements such as phosphorus, manganese, aluminum, or silicon. It was particularly significant in antiquity, giving its name to the Bronze Age. "Bronze" derives from the and, in turn, is perhaps ultimately taken from the Persian word "birinj," meaning "copper". Bronze
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| Botany Botany, plant science(n), phytology, or plant biology is a branch of biology and is the scientific study of plant life and development. Botany covers a wide range of scientific disciplines that study plants, algae, and fungi includingstructure, growth, reproduction, metabolism, development, diseases, chemical properties, and evolutionary relationships between the different groups. Botany
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| Bacillus thuringiensis Bacillus thuringiensis (or Bt) is a Gram-positive, soil-dwelling bacterium, commonly used as a pesticide. Additionally, B. thuringiensis also occurs naturally in the gut of caterpillars of various types of moths and butterflies, as well as on the dark surface of plants. Bacillus_thuringiensis
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| Black hole In general relativity, a black hole is a region of space in which the gravitational field is so powerful that nothing, including light, can escape its pull. The black hole has a one-way surface, called an event horizon, into which objects can fall, but out of which nothing can come. It is called "black" because it absorbs all the light that hits it, reflecting nothing, just like a perfect blackbody in thermodynamics. Quantum analysis of black holes shows them to possess a temperature and Hawking radiation. Black_hole
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| Bézier curve In words, the degree Bézier curve is a linear interpolation between two degree Bézier curves. Bézier_curve
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| Cell (biology) Talk:Cell_(biology)
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| Bayesian probability Bayesian probability is one of the most popular interpretations of the concept of probability. The Bayesian interpretation of probability can be seen as an extension of logic that enables reasoning with uncertain statements. To evaluate the probability of a hypothesis, the Bayesian probabilist specifies some prior probability, which is then updated in the light of new relevant data. The Bayesian interpretation provides a standard set of procedures and formulas to perform this calculation. Bayesian_probability
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| Beta sheet The β sheet (also β-pleated sheet) is the second form of regular secondary structure in proteins consisting of beta strands connected laterally by three or more hydrogen bonds, forming a generally twisted, pleated sheet (the most common form of regular secondary structure in proteins is the alpha helix). Beta_sheet
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| Combinatorics Combinatorics is a branch of pure mathematics concerning the study of discrete (and usually finite) objects. It is related to many other areas of mathematics, such as algebra, probability theory, ergodic theory and geometry, as well as to applied subjects in computer science and statistical physics. Combinatorics
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| Classics For a topical guide to this subject, see Outline of classical studies.Classics is the branch of the Humanities comprising the languages, literature, philosophy, history, art, archaeology and other culture of the ancient Mediterranean World; especially Ancient Greece and Ancient Rome during Classical Antiquity (Bronze Age ca. Classics
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| Computer science Computer science (or computing science) is the study of the theoretical foundations of information and computation, and of practical techniques for their implementation and application in computer systems. It is frequently described as the systematic study of algorithmic processes that describe and transform information; the fundamental question underlying computer science is, "What can be (efficiently) automated?" Computer_science
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| Physical cosmology Physical cosmology, as a branch of astronomy, is the study of the largest-scale structures and dynamics of our universe and is concerned with fundamental questions about its formation and evolution. Cosmology involves itself with studying the motions of the celestial bodies and the first cause. Physical_cosmology
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| Chromium Chromium () is a chemical element which has the symbol Cr and atomic number 24. It is a steely-gray, lustrous, hard metal that takes a high polish and has a high melting point. It is also odourless, tasteless, and malleable. The name of the element is derived from the Greek word "chrōma" (χρωμα), meaning color, because many of its compounds are intensely colored. Chromium
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| Charles Babbage Charles Babbage, FRS (26 December 1791 – 18 October 1871) was an English mathematician, philosopher, inventor and mechanical engineer who originated the concept of a programmable computer. Parts of his uncompleted mechanisms are on display in the London Science Museum. Charles_Babbage
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| Chariots of Fire Chariots of Fire is a 1981 British film written by Colin Welland and directed by Hugh Hudson. It is based on the true story of British athletes preparing for and competing in the 1924 Summer Olympics. The film was nominated for seven Academy Awards and won four, including Best Picture.The title is a reference to the line, "Bring me my chariot of fire," from the William Blake poem adapted into the hymn Jerusalem. Chariots_of_Fire
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| Çatalhöyük Çatalhöyük ( in Turkish; also Çatal Höyük and Çatal Hüyük, or any of the three without diacritics; çatal is Turkish for "fork", höyük for "mound") was a very large Neolithic and Chalcolithic settlement in southern Anatolia, cÇatalhöyük is located overlooking wheat fields in the Konya Plain, southeast of the present-day city of Konya (ancient Iconium) in Turkey, approximately 140Hasan Dağ. Çatalhöyük
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| Christopher Marlowe Christopher "Kit" Marlowe (baptised 26 February 1564 English dramatist, poet and translator of the Elizabethan era. The foremost Elizabethan tragedian next to William Shakespeare, he is known for his blank verse, his overreaching protagonists, and his own mysterious and untimely death. Christopher_Marlowe
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| Calendar Talk:Calendar
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| Control engineering Control engineering is the engineering discipline that applies control theory to design systems with predictable behaviors. The engineering activities focus on the mathematical modeling of systems of a diverse nature. Control_engineering
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| Calendar date A date in a calendar is a reference to a particular day represented within a calendar system. The calendar date allows the specific day to be identified. The number of days between two dates may be calculated. For example, "24 14 Gregorian calendar. The date of a particular event depends on the time zone in which it is observed. For example the attack on Pearl Harbor took place on 7 December 1941, in Hawaii, but on 8 December according to Japanese time. Calendar_date
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| Constantine II of Scotland Constantine_II_of_Scotland
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| Cartography Cartography (in Greek chartis = map and graphein = write) is the study and practice of making geographical maps. Combining science, aesthetics, and technique, cartography builds on the premise that reality can be modeled in ways that communicate spatial information effectively. Cartography
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| Computer security Computer security is a branch of technology known as information security as applied to computers. The objective of computer security includes protection of information and property from theft, corruption, or natural disaster, while allowing the information and property to remain accessible and productive to its intended users. Computer_security
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| Douglas Adams Douglas Noel Adams (11 March 1952 English author, dramatist, and musician. He is best known as the author of the Hitchhiker's Guide to the Galaxy series. Hitchhiker's began on radio, and developed into a "trilogy" of five books (which sold more than fifteen million copies during his lifetime) as well as a television series, a comic book series, a radio play, a computer game, and a feature film that was completed after Adams' death. Douglas_Adams
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| Diode In electronics, a diode is a two-terminal device (thermionic diodes may also have one or two ancillary terminals for a heater). Diodes have two active electrodes between which the signal of interest may flow, and most are used for their unidirectional electric current property. The varicap diode is used as an electrically adjustable capacitor. Diode
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| Dyson sphere A Dyson sphere (or shell as it appeared in the original paper) is a hypothetical megastructure originally described by Freeman Dyson. Such a "sphere" would be a system of orbiting solar power satellites meant to completely encompass a star and capture most or all of its energy output. Dyson_sphere
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| Doctor (title) Doctor (gen.:doctoris) means teacher in Latin. The word is originally an agentive noun of the verb docēre ('to teach'). It has been used continuously as an honored academic title for over a millennium in Europe, where it dates back to the rise of the university. Doctor_(title)
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| Enzyme Enzymes are biomolecules that catalyze (i.e., increase the rates of) chemical reactions. Nearly all known enzymes are proteins. However, certain RNA molecules can be effective biocatalysts too. These RNA molecules have come to be known as ribozymes. In enzymatic reactions, the molecules at the beginning of the process are called substrates, and the enzyme converts them into different molecules, called the products. Enzyme
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| Erasmus Darwin Erasmus Darwin (12 December 1731English physician who turned down the invitation of George III for him to be a Royal Physician. He was also a natural philosopher, physiologist, abolitionist, inventor and poet. His poems included much natural history, including a statement of evolution and the relatedness of all forms of life. Erasmus_Darwin
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| Electron Electron
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| Edmund Spenser Edmund Spenser (c. 1552 English poet best known for The Faerie Queene, an epic poem celebrating, through fantastical allegory, the Tudor dynasty and Elizabeth I. He is recognized as one of the premier craftsmen of Modern English verse in its infancy. Edmund_Spenser
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| Existentialism Talk:Existentialism
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| Ernest Rutherford Ernest Rutherford, 1st Baron Rutherford of Nelson, OM, FRS (30 August 1871 – 19 October 1937) was a New Zealand born British chemist and Physicist who became known as the father of nuclear physics. He discovered that atoms have a small charged nucleus, and thereby pioneered the Rutherford model (or planetary model, which later evolved into the Bohr model or orbital model) of the atom, through his discovery of Rutherford scattering with his gold foil experiment. Ernest_Rutherford
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| Edward Waring Edward Waring (circa 1736 – 15 August 1798) was an English mathematician who was born in Old Heath (near Shrewsbury), Shropshire, England and died in Pontesbury, Shropshire, England. He entered Magdalene College, Cambridge as a sizar and became Senior wrangler in 1757. Edward_Waring
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| Electron microscope An electron microscope is a type of microscope that uses a particle beam of electrons to illuminate a specimen and create a highly-magnified image. Electron microscopes have much greater resolving power than light microscopes that use electromagnetic radiation and can obtain much higher magnifications of up to 2 million times, while the best light microscopes are limited to magnifications of 2000 times. Electron_microscope
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| Expressive aphasia Expressive aphasia, known as Broca's aphasia in clinical neuropsychology and agrammatic aphasia in cognitive neuropsychology, is an aphasia caused by damage to or developmental issues in anterior regions of the brain, including (but not limited to) the left posterior inferior frontal gyrus known as Broca's area (Brodmann area 44 and Brodmann area 45). Expressive_aphasia
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