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Barroso, José Manuel Durão

(Encyclopedia)Barroso, José Manuel Durão zho͞ozĕˈ mänwĕlˈ do͞orouNˈ bärōˈzo͞o [key], 1956–, Portuguese politician, b. Lisbon. A leftist activist while in law school, he became a Social Democrat in 1...

Rusk, Dean

(Encyclopedia)Rusk, Dean (David Dean Rusk), 1909–94, U.S. secretary of state (1961–69), b. Cherokee co., Ga. After teaching (1934–40) and serving in World War II, he entered (1946) the Dept. of State. In 1950...

Thein Sein

(Encyclopedia)Thein Sein tān sān [key], 1945–, Burmese general and political leader. A graduate of the Defense Services Academy, he commanded an infantry battalion and later served under strongman Than Shwe whe...

Bowman, Isaiah

(Encyclopedia)Bowman, Isaiah bōˈmən [key], 1878–1950, American geographer, b. Waterloo, Ont., B.S. Harvard, 1905, Ph.D. Yale, 1909. He taught geography at Yale (1905–15) and was director (1915–35) of the A...

water skiing

(Encyclopedia)water skiing, sport of riding on skis along the water's surface while being towed by a motorboat. It probably originated on the French Riviera in the early 1920s, and was known in the United States by...

child welfare

(Encyclopedia)child welfare, services provided for the care of disadvantaged children. Foundling institutions for orphans and abandoned children were the earliest attempts at child care, usually under religious aus...

track and field athletics

(Encyclopedia)track and field athletics or athletics, sports of foot racing, hurdling, jumping, vaulting, and throwing varied weights and objects. They are usually separated into two categories: track, the running ...

Archimedes' screw

(Encyclopedia)Archimedes' screw, a simple mechanical device believed to have been invented by Archimedes in the 3d cent. b.c. It consists of a cylinder inside of which a continuous screw, extending the length of th...

Hindustan

(Encyclopedia)Hindustan hĭnˌdo͝ostănˈ [key] [Persian,=Hindu land], historical term, usually applied to the Ganges Plain of N India, between the Himalayas in the north and the Deccan plateau in the south. Used ...

Pearson, Karl

(Encyclopedia)Pearson, Karl, 1857–1936, English scientist. He studied law, taught geometry, and applied mathematics and mechanics, and in 1911 became professor of eugenics at the Univ. of London and director of t...