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Malus, Étienne Louis

(Encyclopedia)Malus, Étienne Louis ātyĕnˈ lwē mälüsˈ [key], 1775–1812, French artillery officer and physicist. In 1810 he stated his discovery of the polarization of light by reflection and published a me...

Hero, in Greek mythology

(Encyclopedia)Hero, in Greek mythology, priestess of Aphrodite in Sestos. Her lover, Leander, swam the Hellespont nightly from Abydos to see her. During a storm the light by which she guided him blew out, and he dr...

corona, in astronomy

(Encyclopedia)corona, luminous envelope surrounding the sun, outside the chromosphere. Its density is less than one billionth that of the earth's atmosphere. The corona is visible only at the time of totality durin...

Garden Grove

(Encyclopedia)Garden Grove, city (2020 pop. 171,949), Orange co., S Calif., a suburb of Long Beach and Los Angeles, on the Santa Ana River; founded 1877, inc. 1956. M...

Shaoyang

(Encyclopedia)Shaoyang shouˈyängˈ [key], city (1994 est. pop. 277,300), S Hunan prov., China. It is a trade center for the upper Zi valley. Light and heavy industries, including textiles, paper, and chemicals, a...

Robinson, Theodore

(Encyclopedia)Robinson, Theodore, 1852–96, American painter, b. Irasburg, Vt. Beginning his career as a realist, Robinson was profoundly influenced by his meeting with Monet in 1888. Translating the impressionist...

Hall, Edward

(Encyclopedia)Hall, Edward, 1499?–1547, English chronicler. He wrote The Union of the Noble and Ilustre Famelies of Lancastre and York (1548), usually called Hall's Chronicle. A glorification of the Tudors, it is...

Glencoe, village, United States

(Encyclopedia)Glencoe glĕnˈkō [key], residential village (2020 pop. 8,849), Cook co., NE Ill., on Lake M...

Whitehead, William

(Encyclopedia)Whitehead, William, 1715–85, English poet and playwright. He wrote several plays based on ancient Greek models, including Creusa, Queen of Athens (1754). Whitehead was appointed poet laureate in 175...

Ravenna, city, United States

(Encyclopedia)Ravenna rĭvănˈə, rəvĕnˈə [key], city (1990 pop. 12,069), seat of Portage co., NE Ohio, in a lake and farm area; settled 1799, inc. 1852. Named after the Italian city, Ravenna has diverse light...