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Lawrence, Ernest Orlando

(Encyclopedia)Lawrence, Ernest Orlando, 1901–58, American physicist, b. Canton, S. Dak., grad. Univ. of South Dakota, 1922, Ph.D. Yale, 1925. Affiliated with the Univ. of California from 1928 onward, he became a ...

Bozeman

(Encyclopedia)Bozeman, city (2020 pop. 53,293), seat of Gallatin co., SW Mont.; inc. 1883. Named after John M. Bozeman, who led settlers here in 1864, it is the hub o...

barn

(Encyclopedia)barn, abbr. b, in physics, unit of nuclear cross section, i.e., the effective target presented by a nucleus for collisions leading to nuclear reactions; it is equal to 10−24 square centimeters. The ...

South Platte

(Encyclopedia)South Platte plăt [key], river, c.450 mi (720 km) long, rising in the Rocky Mts. in many branches, which then join in central Colorado. It flows in a narrow canyon E and NE to Denver, then NE across ...

Esalen Institute

(Encyclopedia)Esalen Institute, organization est. 1962 by Michael Murphy and Richard Price that was an important center for the so-called human potential movement of the 1960s and 70s. Located in Big Sur, Calif., a...

Fort Collins

(Encyclopedia)Fort Collins, city (2020 pop. 169,810), seat of Larimer co., N Colo., on the Cache la Poudre River, at the foot of the Rocky Mts., inc. as a city 1883. ...

Magruder, John Bankhead

(Encyclopedia)Magruder, John Bankhead məgro͞oˈdər [key], 1810–71, Confederate general in the American Civil War, b. Winchester, Va. His reckless daring in the Mexican War won him quick promotion in the army. ...

bunion

(Encyclopedia)bunion, swelling or thickening around the first joint of the big toe. The toe is forced inward and compresses the other toes. The fluid-filled sac, or bursa, in the toe joint becomes inflamed (a condi...

Black River

(Encyclopedia)Black River. 1 River rising in SE Mo. and flowing c.300 mi (480 km) SE, then SW to the White River near Newport, Ark. It is partly navigable. Clearwater Dam is on the river near Piedmont, Mo. 2 River ...

Chandler, Zachariah

(Encyclopedia)Chandler, Zachariah, 1813–79, U.S. Senator from Michigan (1857–75, 1879) and Secretary of the Interior (1875–77), b. Bedford, N.H. He moved to Detroit in 1833 and through merchandising, land spe...