George Cavendish was an English courtier and writer who won a minor but lasting reputation through a single work, his Life of Cardinal Wolsey. This work is a landmark in the development of English biography, an important document to the student of Tudor history, and a rare source of information on

Henry Cavendish was a natural philosopher, the greatest experimental and theoretical English chemist and physicist of his age. Cavendish was distinguished for great accuracy and precision in research into the composition of atmospheric air, the properties of different gases, the synthesis of water,

Lord Frederick Charles Cavendish was a British politician, protégé of William Ewart Gladstone, who was murdered by Fenian extremists the day after his arrival in Dublin as chief secretary of Ireland and as a goodwill emissary from England, at the height of the Irish crisis in 1882. The second son

Spencer Compton Cavendish, 8th duke of Devonshire was a British statesman whose opposition to the Irish Home Rule policy of his own Liberal Party caused him to assume (1886) the leadership of the Liberal Unionist Party and to become increasingly identified with the Conservatives. On three occasions

Spencer Compton Cavendish, 8th duke of Devonshire was a British statesman whose opposition to the Irish Home Rule policy of his own Liberal Party caused him to assume (1886) the leadership of the Liberal Unionist Party and to become increasingly identified with the Conservatives. On three occasions

Thomas Cavendish was an English navigator and freebooter, leader of the third circumnavigation of the Earth. Cavendish accompanied Sir Richard Grenville on his voyage to America (1585) and, upon returning to England, undertook an elaborate imitation of Sir Francis Drake’s circumnavigation. On July

William Cavendish, 1st Duke of Devonshire was a leader of the parliamentary movement that sought to exclude the Roman Catholic James, duke of York (afterward James II), from succession to the British throne and that later invited the invasion of William of Orange. Cavendish was the eldest son of

Thomas Hobbes: Early life: Through his employment by William Cavendish, the first earl of Devonshire, and his heirs, Hobbes became connected with the royalist side in disputes between the king and Parliament that continued until the 1640s and that culminated in the English Civil Wars (1642–51). Hobbes also worked for the marquess of…

William Cavendish, 4th duke of Devonshire was the prime minister of Great Britain from November 1756 to May 1757, at the start of the Seven Years’ War. Eldest son of William Cavendish, the 3rd Duke (1698–1755), he was elected to the House of Commons in 1741 and 1747, and in 1751 he moved to the

Lord William Bentinck was a British governor-general of Bengal (1828–33) and of India (1833–35). An aristocrat who sympathized with many of the liberal ideas of his day, he made important administrative reforms in Indian government and society. He reformed the finances, opened up judicial posts to

Lord George Bentinck was a British politician who in 1846–47 articulately led the protective-tariff advocates who opposed the free-trade policy of Prime Minister Sir Robert Peel. The second son of the 4th Duke of Portland, Bentinck served in the army before entering (1828) the House of Commons.

Pierre-Joseph Pelletier: …in collaboration with the chemist Joseph-Bienaimé Caventou, he isolated chlorophyll, the green pigment in plants that is essential to the process of photosynthesis. His interests soon turned to a new class of vegetable bases now called alkaloids, and he isolated emetine. With Caventou he continued his search for alkaloids, and…

cave, natural opening in the earth large enough for human exploration. Such a cavity is formed in many types of rock and by many processes. The largest and most common caves are those formed by chemical reaction between circulating groundwater and bedrock composed of limestone or dolomite. These

The Cavern: In the early 1960s Liverpool, England, was unique among British cities in having more than 200 active pop groups. Many played youth clubs in the suburbs, but some made the big time in cellar clubs such as the Cavern (on Mathew Street) and the Jacaranda…

André Gide: Great creative period: Les Caves du Vatican (1914; The Vatican Swindle) marks the transition to the second phase of Gide’s great creative period. He called it not a tale but a sotie, by which he meant a satirical work whose foolish or mad characters are treated farcically within…

Horace L. Gold: …Monte Cristo; and Isaac Asimov’s The Caves of Steel (1953), a mystery in which a human and a robot detective investigate a murder in the overpopulated underground New York of the future. In 1953 Gold shared the first Hugo Award for best professional magazine with John W. Campbell, Jr., the…

children’s literature: War and beyond: , The Caves of the Great Hunters, 1954; rev. ed., 1962), is a minor classic. Mention should be made of Fritz Mühlenweg, a veteran of the Sven Hedin expedition of 1928–32 to Inner Mongolia and the author of Grosser-Tiger und Kompass-Berg (1950; Eng. trans., Big Tiger…

Anthony of Kiev: …for the Kiev-Pechersk Lavra (Monastery of the Caves), an institution that later acquired a reputation as the cradle of Russian monasticism. Reverting to his Athonite training, he sent to Constantinople (modern Istanbul) for architects to construct the new monastery complex at the mountain.

horsemanship: Aids: …nose, may be either a cavesson, with a headpiece and rings for attaching a long training rein, or a noseband with a headstrap, only necessary if a standing martingale is used. A variety of other nosebands are intended for horses that pull, or bear, on the reins unnecessarily.

molding: Single curved: (1) The cavetto is a concave molding with a profile approximately a quarter-circle, quarter-ellipse, or similar curve. (2) A scotia molding is similar to the cavetto but has a deeper concavity partially receding beyond the face of the general surface that it ornaments. (3) A flute is…

guinea pig: …nondomesticated members of the genus Cavia that are also called guinea pigs: the Brazilian guinea pig (C. aperea) found from Colombia, Venezuela, and the Guianas south to northern Argentina; the shiny guinea pig (C. fulgida), inhabiting eastern Brazil; the montane guinea pig (C. tschudii), ranging from Peru to northern Chile…

guinea pig: …also called guinea pigs: the Brazilian guinea pig (C. aperea) found from Colombia, Venezuela, and the Guianas south to northern Argentina; the shiny guinea pig (C. fulgida), inhabiting eastern Brazil; the montane guinea pig (C. tschudii), ranging from Peru to northern Chile and northwestern Argentina; the greater

guinea pig: … south to northern Argentina; the shiny guinea pig (C. fulgida), inhabiting eastern Brazil; the montane guinea pig (C. tschudii), ranging from Peru to northern Chile and northwestern Argentina; the greater guinea pig (C. magna), occurring in southeastern Brazil and Uruguay; and the Moleques do Sul guinea pig (C. intermedia), which…

guinea pig: …Chile and northwestern Argentina; the greater guinea pig (C. magna), occurring in southeastern Brazil and Uruguay; and the Moleques do Sul guinea pig (C. intermedia), which is limited to an island in the Moleques do Sul archipelago off the southern coast of Brazil. Breeding and molecular studies suggest that the…

guinea pig, (Cavia porcellus), a domesticated species of South American rodent belonging to the cavy family (Caviidae). It resembles other cavies in having a robust body with short limbs, large head and eyes, and short ears. The feet have hairless soles and short sharp claws. There are four toes on

guinea pig: fulgida), inhabiting eastern Brazil; the montane guinea pig (C. tschudii), ranging from Peru to northern Chile and northwestern Argentina; the greater guinea pig (C. magna), occurring in southeastern Brazil and Uruguay; and the Moleques do Sul guinea pig (C. intermedia), which is limited to an island in the Moleques do…

caviar, the eggs, or roe, of sturgeon preserved with salt. It is prepared by removing the egg masses from freshly caught fish and passing them carefully through a fine-mesh screen to separate the eggs and remove any extraneous bits of tissue and fat. At the same time, 4–6 percent salt is added to

Michael Phelps: Eight-Gold-Medal Man (with a Little Help from His Friends): …keeping his head down while Milorad Čavić lifted his ever so slightly, Phelps touched the wall one-hundredth of a second before the Serbian and thus triumphed in the 100-metre butterfly to capture his seventh gold. Earlier Phelps had broken world records in winning the 200-metre butterfly, 200-metre and 400-metre individual…

cavy, (family Caviidae), any of 14 species of South American rodents comprising guinea pigs, maras, yellow-toothed cavies, mountain cavies, and rock cavies. All except the maras have robust bodies, short limbs, large heads and eyes, and short ears. There are four digits on the forefeet but three on

swimming: Strokes: The brothers Syd and Charles Cavill of Australia popularized the stroke in Europe in 1902 and in the United States in 1903. The crawl was like the old sidestroke in its arm action, but it had a fluttering up-and-down leg action performed twice for each arm stroke. Early American…

Henry Cavill is a British actor whose dark curls, square jaw, and muscular build made him the perfect choice to play Superman in the films Man of Steel (2013), Batman v Superman: Dawn of Justice (2016), and Justice League (2017). He soon became known for playing action heroes in such films as The

Henry Cavill is a British actor whose dark curls, square jaw, and muscular build made him the perfect choice to play Superman in the films Man of Steel (2013), Batman v Superman: Dawn of Justice (2016), and Justice League (2017). He soon became known for playing action heroes in such films as The

swimming: Strokes: The brothers Syd and Charles Cavill of Australia popularized the stroke in Europe in 1902 and in the United States in 1903. The crawl was like the old sidestroke in its arm action, but it had a fluttering up-and-down leg action performed twice for each arm stroke.…

cavitation, formation of vapour bubbles within a liquid at low-pressure regions that occur in places where the liquid has been accelerated to high velocities, as in the operation of centrifugal pumps, water turbines, and marine propellers. Cavitation is undesirable because it produces extensive

Cavite, city, southern Luzon, Philippines. Cavite occupies a peninsula on the southern shore of Manila Bay and is primarily a residential centre for commuters to Manila, which lies to the northeast. In 1872 the city was the site of the Cavite Mutiny, a brief and unsuccessful uprising of Filipino

Cavite Mutiny, (January 20, 1872), brief uprising of 200 Filipino troops and workers at the Cavite arsenal, which became the excuse for Spanish repression of the embryonic Philippine nationalist movement. Ironically, the harsh reaction of the Spanish authorities served ultimately to promote the

mold, in manufacturing, a cavity or matrix in which a fluid or plastic substance is shaped into a desired finished product. A molten substance, such as metal, or a plastic substance is poured or forced into a mold and allowed to harden. Molds are made of a wide variety of materials, depending on

magnetron, diode vacuum tube consisting of a cylindrical (straight wire) cathode and a coaxial anode, between which a dc (direct current) potential creates an electric field. A magnetic field is applied longitudinally by an external magnet. Connected to a resonant line, it can act as an oscillator.

cavity wall, in architecture, a double wall consisting of two wythes (vertical layers) of masonry separated by an air space and joined together by metal ties. Cavity walls have a heat-flow rate that is 50 percent that of a solid wall. As a result, they are often used in colder climates. The cavity

Camillo Benso, count di Cavour was a Piedmontese statesman, a conservative whose exploitation of international rivalries and of revolutionary movements brought about the unification of Italy (1861) under the House of Savoy, with himself as the first prime minister of the new kingdom. The Cavours

Cleveland Cavaliers, American professional basketball team based in Cleveland that plays in the Eastern Conference of the National Basketball Association and has won one NBA title (2016). The Cavaliers began play as an NBA expansion team in 1970 under the ownership of the ambitious entrepreneur

cavy, (family Caviidae), any of 14 species of South American rodents comprising guinea pigs, maras, yellow-toothed cavies, mountain cavies, and rock cavies. All except the maras have robust bodies, short limbs, large heads and eyes, and short ears. There are four digits on the forefeet but three on

Kawaíb, South American Indian peoples of the Brazilian Mato Grosso. In the 18th and early 19th centuries they were driven out of their original home along the upper Tapajós River by the warlike Mundurukú and split into six isolated groups between the Teles Pires and the Madeira rivers. The

Cawdor, village and castle in the Highland council area, historic county of Nairnshire, Scotland, south of Nairn, near Inverness. The local castle, according to a now discredited tradition perpetuated by Shakespeare, was the scene of the murder of King Duncan I by Macbeth, the thane of Cawdor, in

dictionary: From 1604 to 1828: , by Robert Cawdrey, who had been a schoolmaster at Oakham, Rutland, about 1580 and in 1604 was living at Coventry. He had the collaboration of his son Thomas, a schoolmaster in London. This work contained about 3,000 words but was so dependent upon three sources that…

African literature: Somali: …first novel published in Somali—Faarax Maxamed Jaamac Cawl criticized the traditional past. He made use of documentary sources having to do with the struggle against colonialism in the early 20th century, when forces under the leadership of Maxamed Cabdulle Xasan fought, among others, the British colonial powers. The two…

Ashleigh Barty: …the first Australian woman since Evonne Goolagong Cawley in 1980 to claim the Wimbledon singles title.

Kanpur, city, southwest-central Uttar Pradesh state, northern India. It lies in the Lower Ganges-Yamuna Doab, on the Ganges (Ganga) River about 45 miles (72 km) southwest of Lucknow. In the late 18th century Kanpur was only a village, but it became the site of a British military cantonment and

Caxias, city, east-central Maranhão estado (state), northeastern Brazil, lying on the Itapicuru River at 207 feet (63 metres) above sea level. Formerly known as São José das Aldeias Altas, it was renamed to honour Luis Alves de Lima e Silva, duque de Caxias, governor and military commander in

Duque de Caxias, city, Rio de Janeiro estado (state), southeastern Brazil. It is a suburb of the city of Rio de Janeiro. Until 1931 it was known as Meriti Station, and from 1931 to 1943 it was Caxias. It became the seat of the district of Caxias in 1931 and seat of the municipality of Duque de

Caxias do Sul, city, northeastern Rio Grande do Sul estado (state), southern Brazil. It lies 2,490 feet (760 metres) above sea level on the range of hills separating the Antas and Caí river valleys. It was founded in 1875 by Italian colonists and given city status in 1910. Metallurgic

Luiz Alves de Lima e Silva, duke de Caxias was a military hero and statesman who gave the military a prominent position in the government of the Brazilian empire. Caxias kept up his family’s tradition by joining the military service at age 14, and within a year he was promoted to second lieutenant.

William Caxton was the first English printer, who, as a translator and publisher, exerted an important influence on English literature. In 1438 he was apprenticed to Robert Large, a rich mercer, who in the following year became lord mayor of London. Large died in 1441, and Caxton moved to Brugge,

cay, small, low island, usually sandy, situated on a coral reef platform. Such islands are commonly referred to as keys in Florida and parts of the Caribbean. Sand cays are usually built on the edge of the coral platform, opposite the direction from which the prevailing winds blow. Debris broken

Ecuador: Relief: …volcanic or snow-covered; these include Cayambe (18,996 feet [5,790 metres]), Antisana (18,714 feet [5,704 metres]), Cotopaxi, which is one of the world’s highest active volcanoes (19,347 feet [5,897 metres]), Chimborazo (20,702 feet [6,310 metres]), Altar (17,451 feet [5,319 metres]), and Sangay (17,158

Chachi, Indians of the coastal lowlands of western Ecuador, one of the few aboriginal groups left in the region. The Chachi speak a Chibchan language somewhat related to the language of the neighbouring Tsáchila people. Like the Tsáchila, the Chachi believe themselves to be descended from peoples

André Cayatte was a motion-picture director best known for films on crime and justice. Cayatte abandoned a law practice to become a writer and in 1938 entered the motion-picture industry by selling a film script. Four years later he directed La Fausse Maîtresse (1942; “The False Mistress”). In a

André Cayatte was a motion-picture director best known for films on crime and justice. Cayatte abandoned a law practice to become a writer and in 1938 entered the motion-picture industry by selling a film script. Four years later he directed La Fausse Maîtresse (1942; “The False Mistress”). In a

Edgar Cayce was an American self-proclaimed faith healer and psychic. A Sunday-school teacher with little formal education, Cayce began faith healing in the 1920s, using a combination of spiritual readings and homeopathic medicine; many of his cures were said to have been accomplished

Muhammad Farah Aydid was a Somali faction leader. He received military training in Italy and the U.S.S.R. and served in posts under Mohamed Siad Barre (1978–89) before overthrowing him in 1991. He became the dominant clan leader at the centre of the Somalian civil war. Losing the interim presidency

Cayenne, capital and Atlantic Ocean port of French Guiana. It is located at the northwestern end of Cayenne Island, which is formed by the estuaries of the Cayenne and Mahury rivers. Founded in 1643 by the French as La Ravardière, it was reoccupied in 1664 after destruction by the Indians and was

cayenne pepper, (Capsicum annuum), small-fruited pepper in the nightshade family (Solanaceae), the source of a very pungent spice of the same name. The cayenne pepper is a cultivar of Capsicum annuum and is said to have originated in Cayenne, French Guiana. The spice is produced by drying and

Les Cayes, town, southwestern Haiti, on the southern Caribbean shore of the southern peninsula. Founded in 1786, it was plagued by disease and pirates during colonial times. In 1815 the South American liberator Simón Bolívar visited the port to accept Haitian arms and a contingent of troops to aid

Cayey, town, central Cayey Mountains, Puerto Rico. The town, at an elevation of 1,300 feet (400 metres), was founded in 1773 as Cayey de Muesas on the Spanish military highway linking San Juan with Ponce on the southern coast. Its cool summers made it a favourite Spanish military post. It is

Cordillera Central: …Cordillera Central and the lower Sierra de Cayey farther east, the peaks of which rise to 3,000 feet (900 metres). The central mountains have more granitic outcrops than do the western mountains. The rivers of both the Cordillera Central and the Sierra de Cayey, notably the Arecibo, La Plata, and…

Arthur Cayley was an English mathematician and leader of the British school of pure mathematics that emerged in the 19th century. The interested viewer may read an extract from the geometry article he wrote for the 9th edition of the Encyclopædia Britannica (1875–89). Although Cayley was born in

Sir George Cayley was an English pioneer of aerial navigation and aeronautical engineering and designer of the first successful glider to carry a human being aloft. Fascinated by flight since childhood, Cayley conducted a variety of tests and experiments intended to explore aerodynamic principles

Sir George Cayley was an English pioneer of aerial navigation and aeronautical engineering and designer of the first successful glider to carry a human being aloft. Fascinated by flight since childhood, Cayley conducted a variety of tests and experiments intended to explore aerodynamic principles

Anne-Claude-Philippe de Tubières, count de Caylus was a French archaeologist, engraver, and man of letters. The only son of the Marquise de Caylus, he fought with distinction in the War of the Spanish Succession (1704–14). After the war he resigned his commission to travel to Italy, then to

caiman, any of several species of Central and South American reptiles that are related to alligators and are usually placed with them in the family Alligatoridae. Caimans, like all other members of the order Crocodylia (or Crocodilia), are amphibious carnivores. They live along the edges of rivers

Caribbean Sea: Physiography: The Cayman Basin, to the south, is partially separated from the Yucatán Basin by Cayman Ridge, an incomplete fingerlike ridge that extends from the southern part of Cuba toward Guatemala, rising above the surface at one point to form the Cayman Islands. The Nicaraguan Rise, a…

Cayman Islands: …Grand Cayman, Little Cayman, and Cayman Brac, situated about 180 miles (290 km) northwest of Jamaica. The islands are the outcroppings of a submarine mountain range that extends northeastward from Belize to Cuba. The capital is George Town, on Grand Cayman.

Cayman Islands, island group and overseas territory of the United Kingdom in the Caribbean Sea, comprising the islands of Grand Cayman, Little Cayman, and Cayman Brac, situated about 180 miles (290 km) northwest of Jamaica. The islands are the outcroppings of a submarine mountain range that extends

British overseas territory flag consisting of a dark blue field (background) with a Union Jack in the upper hoist quarter and a badge containing the Cayman Islands coat of arms in the centre of the fly end; the flag may be described as a defaced British Blue Ensign. The flag’s width-to-length ratio

Caribbean Sea: Physiography: …from the Yucatán Basin by Cayman Ridge, an incomplete fingerlike ridge that extends from the southern part of Cuba toward Guatemala, rising above the surface at one point to form the Cayman Islands. The Nicaraguan Rise, a wide triangular ridge with a sill depth of about 4,000 feet (1,200 metres),…

Cayman Trench, submarine trench on the floor of the western Caribbean Sea between Jamaica and the Cayman Islands. It extends from the Windward Passage at the southeastern tip of Cuba toward Guatemala. The relatively narrow trough trends east-northeast to west-southwest and has a maximum depth of

Cayman Islands, island group and overseas territory of the United Kingdom in the Caribbean Sea, comprising the islands of Grand Cayman, Little Cayman, and Cayman Brac, situated about 180 miles (290 km) northwest of Jamaica. The islands are the outcroppings of a submarine mountain range that extends

San Ignacio, town, west-central Belize. It lies along the Belize River near the Guatemalan border. San Ignacio and its sister town Santa Elena make up Belize’s second largest urban area. The two towns are separated by the Macal River and Belize’s only suspension bridge. With Benque Viejo del

Ciboney: …Ciboney of Cuba, called variously Cayo Redondo or Guayabo Blanco, was based on shell, while that of the Haitian Ciboney was based on stone. The typical artifact of Cayo Redondo was a roughly triangular shell gouge made from the lip of a Strombus shell, a tool also quite common in…

Wolof empire: …which the most important was Cayor. During the 15th century Wolof was a powerful empire, on the border of which lay the tributary state of Sine-Solum, ruled by the Serer, a kindred people to the Wolof.

Senegal: Traditional geographic areas: …historical Wolof states of Dianbour, Cayor, Djolof, and Baol. Here the soils are sandy and the winters cool; peanuts are the primary crop. The population is as diverse as the area itself and includes Wolof in the north, Serer in the Thiès region, and Lebu on Cape Verde.

Jean Cayrol was a French poet, novelist, and essayist, who stood at the frontiers of the New Novel (nouveau roman), the avant-garde French novel that emerged in the 1950s. In World War II Cayrol was deported to a concentration camp after participating in the French Resistance, and that experience

Jean Cayrol was a French poet, novelist, and essayist, who stood at the frontiers of the New Novel (nouveau roman), the avant-garde French novel that emerged in the 1950s. In World War II Cayrol was deported to a concentration camp after participating in the French Resistance, and that experience

Cayuga, county, central New York state, U.S., bounded by Lake Ontario to the north and Cayuga Lake to the southwest. It consists of a region of rolling hills in the Finger Lakes area of the state. Other lakes include Owasco, Duck, Otter, and Skaneateles. The principal streams are the Seneca River,

Cayuga, Iroquoian-speaking North American Indians, members of the Iroquois (Haudenosaunee) Confederacy, who originally inhabited the region bordering Lake Cayuga in what is now central New York state. (See also Iroquois.) Traditionally, Cayuga men hunted the abundant game, waterfowl, and fish of

lake: Internal seiches: …Lake Geneva, Lake Baikal, and Lake Cayuga (New York) are approximately 16, 96, 900 (binodal), and 65 hours, respectively.

Marcus Whitman: …founded a mission among the Cayuse Indians at Waiilatpu, 6 miles (10 km) west of present-day Walla Walla. The Spaldings established a mission among the Nez Percé at Lapwai, Idaho, 125 miles (200 km) northeast of Waiilatpu. The men helped the Indians build houses, till their fields, and irrigate their…

Cayuse, North American wild or tame horse, descended from horses taken to the New World by the Spanish in the 16th century. The small and stocky horse had become a distinct breed by the 19th century. It was named for the Cayuse people of eastern Washington and Oregon. Although its ancestry has been

Cayuse, North American wild or tame horse, descended from horses taken to the New World by the Spanish in the 16th century. The small and stocky horse had become a distinct breed by the 19th century. It was named for the Cayuse people of eastern Washington and Oregon. Although its ancestry has been

Penutian languages: Cayuse (extinct), Molale (extinct), Coos, Takelma (extinct), Kalapuya, Chinook (not to be confused with Chinook Jargon, a trade language or lingua franca), Tsimshian, and Zuni, each a family consisting of

Carlos Saura: La caza (1965; The Hunt) was his first violent indictment of Spanish society under Francisco Franco. Saura’s bitter El jardin de las delicias (1970; The Garden of Delights) was delayed, then mutilated by Spanish censors. Ana y los lobos (1972; Anna and the Wolves) was also delayed by…

The Deer Hunter: …with their friends Stan (John Cazale) and Axel (Chuck Aspegren) and go to the bar owned by John (George Dzundza). Steven is about to marry his pregnant girlfriend, Angela (Rutanya Alda), and Michael, Nick, and Steven are then going to ship out to Vietnam. Nick’s girlfriend, Linda (Meryl Streep),…

Roy Cazaly was an Australian rules football player who was renowned for his extraordinary marking ability. He was the inspiration for the phrase “Up there Cazaly,” which became a battle cry used by fans and Australian troops in war and which gave rise to poems and songs. In 1979 the song “Up There

Kazembe, the largest and most highly organized of the Lunda kingdoms (see Luba-Lunda states) in central Africa, and the title of all its rulers. At the height of its power (c. 1800), Kazembe occupied almost all of the territory now included in the Katanga region of Congo (Kinshasa) and in northern

Alfonso II: …Valencia; and, in 1179, the pact of Cazorla with his ally, Alfonso VIII of Castile, fixed the future zones of reconquest for the two countries. In his will Alfonso followed the Spanish custom of dividing his kingdom; Provence was thus lost to the Aragonese crown.

niobium (Nb), chemical element, refractory metal of Group 5 (Vb) of the periodic table, used in alloys, tools and dies, and superconductive magnets. Niobium is closely associated with tantalum in ores and in properties. Due to the great chemical similarity of niobium and tantalum, the establishment

citizens band radio, short-range radio voice communications system used chiefly by private individuals in motor vehicles, homes, offices, and other locations where wireless telephone service is unavailable. A typical CB radio consists of a combined transmitter-receiver (a transceiver) and an

infant and toddler development: Toddler years: …a Japanese humanoid known as Child-Robot with Biomimetic Body (CB2). The focus of the Osaka University project was to amass knowledge of how toddlers learn language and develop object recognition and communication skills. The robot was designed to mirror the motions of a human child, responding to both touch and…

Honda Motor Company, Ltd.: …1969 Honda introduced the popular CB750, the first “superbike,” which had a 750-cc engine, disc brakes, and an electric starter.

armour: Modern body armour systems: …the late 1980s a lightweight Combat Body Armour (CBA) was introduced, consisting of a vest with soft ballistic filler capable of protecting against fragments and 9-mm pistol rounds. The Enhanced Body Armour (EBA) version could be reinforced with ceramic plates for greater protection against higher-velocity projectiles. In response to combat…