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elementary particles
(Encyclopedia)CE5 elementary particles, the most basic physical constituents of the universe. The first subatomic particle to be discovered was the electron, identified in 1897 by J. J. Thomson. After the...Albania
(Encyclopedia)CE5 Albania ălbāˈnyə [key], Albanian Shqipëria or Shqipnija, officially Republic of Albania, republic (2020 est. pop. 2,838,000), 11,101 sq mi (28,752 sq km), SE ...Paris, city, France
(Encyclopedia)Paris pârˈĭs, Fr. pärēˈ [key], city (1999 pop. 2,115,757; metropolitan area est. pop. 11,000,000), N central France, capital of the country, on the Seine River. It is the commercial and industri...history
(Encyclopedia)history, in its broadest sense, is the story of humanity's past. It also refers to the recording of that past. The diverse sources of history include books, newspapers, printed documents, personal pap...Shakespeare, William
(Encyclopedia)CE5 Shakespeare, William, 1564–1616, English dramatist and poet, b. Stratford-upon-Avon. He is widely considered the greatest playwright who ever lived. For about 150 years after his death ...physics
(Encyclopedia)physics, branch of science traditionally defined as the study of matter, energy, and the relation between them; it was called natural philosophy until the late 19th cent. and is still known by this na...drama, Western
(Encyclopedia)drama, Western, plays produced in the Western world. This article discusses the development of Western drama in general; for further information see the various national literature articles. During ...English literature
(Encyclopedia)English literature, literature written in English since c.1450 by the inhabitants of the British Isles; it was during the 15th cent. that the English language acquired much of its modern form. For the...Italy
(Encyclopedia)CE5 Italy ĭtˈəlē [key], Ital. Italia, officially Italian Republic, republic (2015 est. pop. 59,504,000), 116,303 sq mi (301,225 sq km), S Europe. It borders on France in the northwest, the Ligu...American art
(Encyclopedia)American art, the art of the North American colonies and of the United States. There are separate articles on American architecture, North American Native art, pre-Columbian art and architecture, Mexi...Browse by Subject
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