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Erlenmeyer, Richard A. C. E.

(Encyclopedia)Erlenmeyer, Richard A. C. E. ĕrˈlənmīˌər [key], 1825–1909, German chemist. He studied at Giessen under Justus von Liebig and at Heidelberg under Friedrich Kekulé, both German chemists. Erlenm...

compound

(Encyclopedia)compound, in chemistry, a substance composed of atoms of two or more elements in chemical combination, occurring in a fixed, definite proportion and arranged in a fixed, definite structure. A compound...

Ecclestone, Bernie

(Encyclopedia)Ecclestone, Bernie (Bernard Charles Ecclestone), 1930–, English automobile racing executive. After a short career racing Formula Three cars in the late 1940s and early 1950s, he managed Formula One ...

Merton, Robert Carhart

(Encyclopedia)Merton, Robert Carhart, 1944–, American economist, b. New York City, Ph.D. Massachusetts Institute of Technology, 1970. He has taught at MIT (1970–88, 2010–) and Harvard (1988–2010). Merton in...

Formulas for the Volumes of Some Common Solids (table)

(Encyclopedia)Formulas for the Volumes of Some Common Solids 1 Abbreviations: B = area of base; h = height; r = radius; l = length; w = width. ...

In

(Encyclopedia)In, symbol for the element indium. ...

Scholes, Myron Samuel

(Encyclopedia)Scholes, Myron Samuel, 1941–, Canadian-American economist, b. Timmins, Ont., Ph.D. Univ. of Chicago, 1969. He was a professor at the Univ. of Chicago (1968–83) and at Stanford (emeritus since 1996...

Hamilton, Lewis

(Encyclopedia)Hamilton, Lewis (Sir Lewis Carl Davidson Hamilton), 1985–, British race car driver. After winning several European and world karting championships, he...

incantation

(Encyclopedia)incantation, set formula, spoken or sung, for the purpose of working magic. An incantation is normally an invocation to beneficent supernatural spirits for aid, protection, or inspiration. It may also...

charm

(Encyclopedia)charm, magical formula or incantation, spoken or sung, for the purpose of securing blessing, good fortune, or immunity from evil. It presupposes a belief in demons or malignant spirits. The formula wa...