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internal-combustion engine
(Encyclopedia)CE5 Internal-combustion engines: In the four-stroke reciprocating engine (above), a mixture of fuel and air is taken into the chamber on the down-stroke of the piston, is compressed on the up-strok...Formula One
(Encyclopedia)Formula One (F1), type of racecar used in Grand Prix automobile racing. Capable of speeds exceeding 230 mph (370 kph), the technologically sophisticated F1 cars are low-slung, open-wheeled, single-sea...abstract expressionism
(Encyclopedia)abstract expressionism, movement of abstract painting that emerged in New York City during the mid-1940s and attained singular prominence in American art in the following decade; also called action pa...Moravian Church
(Encyclopedia)Moravian Church, Renewed Church of the Brethren, or Unitas Fratrum yo͞onēˈtäs fräˈtro͝om [key], an evangelical Christian communion whose adherents are sometimes called United Brethren or Herrn...Froebel, Friedrich Wilhelm August
(Encyclopedia)Froebel, Friedrich Wilhelm August frāˈbəl, frōˈ–, Ger. frēˈdrĭkh vĭlˈhĕlm ouˈgo͝ost fröˈbəl [key], 1782–1852, German educator and founder of the kindergarten system. He had an unha...Balanchine, George
(Encyclopedia)Balanchine, George bălˈənshēnˌ [key], 1904–83, American choreographer and ballet dancer, b. St. Petersburg, Russia, as Georgi Balanchivadze. The son of a Georgian composer and a Russian mother,...automobile
(Encyclopedia)CE5 Automobile chassis CE5 Two views of a six-cylinder automobile engine automobile, self-propelled vehicle used for travel on land. The term is commonly applied to a four-wheeled vehicle desig...Dickens, Charles
(Encyclopedia)Dickens, Charles, 1812–70, English author, b. Portsmouth, one of the world's most popular, prolific, and skilled novelists. Charles Dickens is one of the giants of English literature. He wrote fro...nationalism
(Encyclopedia)nationalism, political or social philosophy in which the welfare of the nation-state as an entity is considered paramount. Nationalism is basically a collective state of mind or consciousness in which...philosophy
(Encyclopedia)philosophy [Gr.,=love of wisdom], study of the ultimate reality, causes, and principles underlying being and thinking. It has many aspects and different manifestations according to the problems involv...Browse by Subject
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