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Ellsworth, Henry Leavitt

(Encyclopedia)Ellsworth, Henry Leavitt, 1791–1858, American agriculturist, b. Windsor, Conn., grad. Yale, 1810. His interests were varied. He was a lawyer, businessman, and farming enthusiast. In 1832 he made a t...

Johnson, Martin Elmer

(Encyclopedia)Johnson, Martin Elmer, 1884–1937, American explorer and author, b. Rockford, Ill. He left home at 14 to work his way to Europe on a cattle boat, returning as a stowaway. He then joined the crew of J...

More, Paul Elmer

(Encyclopedia)More, Paul Elmer, 1864–1937, American critic, educator, and philosopher, b. St. Louis. More taught Sanskrit and classical literature and then was a newspaper editor until 1914, after which he wrote ...

Pataki, George Elmer

(Encyclopedia)Pataki, George Elmer pətäˈkē, –tăkˈē [key], 1945–, U.S. politician, b. Peekskill, N.Y. He graduated from Yale Univ. (1967) and Columbia Law School (1970). A Republican, Pataki served as may...

Barnes, Harry Elmer

(Encyclopedia)Barnes, Harry Elmer, 1889–1968, American historian and sociologist, b. Auburn, N.Y. He received his Ph.D. from Columbia in 1918 and taught economics, sociology, and history at various institutions o...

Sperry, Elmer Ambrose

(Encyclopedia)Sperry, Elmer Ambrose, 1860–1930, American inventor, b. Cortland, N.Y. Although probably best known for his work on the gyroscope, he also invented the gyrocompass (1910), an extremely effective hig...

Almirante Brown

(Encyclopedia)Almirante Brown, Argentina: see Adrogué. ...

Brown Deer

(Encyclopedia)Brown Deer, village (2020 pop. 12,507), Milwaukee co., SE Wis., on the Milwaukee River; inc. 1955. It is a residential suburb N of Milwaukee; consumer g...

brown dwarf

(Encyclopedia)brown dwarf, in astronomy, celestial body that is larger than a planet but does not have sufficient mass to convert hydrogen into helium via nuclear fusion as stars do. Also called “failed stars,”...

brown hematite

(Encyclopedia)brown hematite: see limonite.