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sawmill

(Encyclopedia)sawmill, installation or facility in which cut logs are sawed into standard-sized boards and timbers. The saws used in such an installation are generally of three types: the circular saw, which consis...

Segal, Jr., George

(Encyclopedia) Segal, George, Jr., 1934-2021, American actor, b. New York City, Columbia Univ. (B.A., 1955). Raised in Great Neck, Long Island, Segal began his caree...

bamboo

(Encyclopedia)bamboo, plant of the family Poaceae (grass family), chiefly of warm or tropical regions, where it is sometimes an extremely important component of the vegetation. It is most abundant in the monsoon ar...

Polykleitos

(Encyclopedia)Polykleitos, Polycletus, or Polyclitus pŏlĭklīˈtəs, –klēˈ–, –klī– [key], two Greek sculptors of the school of Argos. Polykleitos, the elder, fl. c.450–c.420 b.c., was a contemporary...

oscillator, electronic

(Encyclopedia)oscillator, electronic ŏsˈəlāˌtər [key], electronic circuit that produces an output signal of a specific frequency. An oscillator generally consists of an amplifier having part of its output ret...

Cremona

(Encyclopedia)Cremona krĭmōˈnə, Ital. krāmôˈnä [key], city, capital of Cremona prov., Lomba...

Decembrists

(Encyclopedia)Decembrists dĭsĕmˈbrĭsts [key], in Russian history, members of secret revolutionary societies whose activities led to the uprising of Dec., 1825, against Czar Nicholas I. Formed after the Napoleon...

Choquequirao

(Encyclopedia)Choquequirao [Quechua,=cradle of gold], Inca site in Peru, about 95 mi (155 km) W of Cuzco. Lying at 9,950 ft (3,030 m), in the spurs of the Salkantay mountain range above the Apurímac River, it is s...

Finney, Albert

(Encyclopedia)Finney, Albert, 1936–2019, English actor, studied Royal Academy of Dramatic Arts, London. He debuted in the theater in 1956, and appeared on the London and New York stage throughout his career. His ...

Formulas for Various Areas (table)

(Encyclopedia)Formulas for Various Areas 1 The abbreviations used are: b = base (length of any side of a plane figure); a = altitude (perpendicular distance from the farthest point of the figure to t...