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Wieland, Heinrich

(Encyclopedia)Wieland, Heinrich, 1877–1957, German chemist, Ph.D. Univ. of Munich, 1901. Wieland was a professor at the Technical Univ. of Munich from 1913 to 1921, the Univ. of Freiburg from 1921 to 1925, and th...

Polanyi, John Charles

(Encyclopedia)Polanyi, John Charles, 1929–, Canadian chemist. Raised and educated in England, he worked as a researcher in Canada before taking a teaching position at the Univ. of Toronto in 1956. He used spectro...

San Marcos, University of

(Encyclopedia)San Marcos, University of, at Lima, Peru; the first university in South America; founded 1551 by the Spanish king Charles I (Holy Roman Emperor Charles V) and recognized by papal bull in 1571; closed ...

Proust, Joseph Louis

(Encyclopedia)Proust, Joseph Louis zhôzĕfˈ lwē pro͞ost [key], 1754–1826, French chemist. He was professor of chemistry at the artillery school in Segovia, Spain, and director of the laboratory of Charles IV ...

Columbia, U.S. space shuttle

(Encyclopedia)Columbia, U.S. space shuttle. On its 28th flight, on Feb. 1, 2003, after completing a 16-day scientific mission, the spacecraft disintegrated during reentry, killing its seven-person crew. About 16 mi...

Karman, Tawakul

(Encyclopedia)Karman, Tawakul täwäko͞olˈ kärmänˈ [key], 1979–, Yemeni journalist and human-rights activist. An outspoken journalist, she encountered repeated government opposition and was a cofounder (2005...

Waco

(Encyclopedia)Waco wāˈkō [key], city (1990 pop. 103,590), seat of McLennan co., E central Tex., on the Brazos River, just below the mouth of the Bosque; inc. 1856. It is a rail junction and a trading, shipping, ...

Snowden, Philip Snowden, 1st Viscount

(Encyclopedia)Snowden, Philip Snowden, 1st Viscount snōˈdən [key], 1864–1937, British statesman. Born to poverty, he was a civil service clerk until crippled by a spinal ailment. Resigning in 1893, he began to...

Tange, Kenzo

(Encyclopedia)Tange, Kenzo kĕnˈzō tängˈē [key], 1913–2005, Japanese architect. A graduate of the Univ. of Tokyo, he later taught there and at several American universities. The Hiroshima Peace Center (1949)...

caviar

(Encyclopedia)caviar or caviare kăvˈēär [key], the roe (eggs) of various species of sturgeon prepared as a piquant table delicacy. The ovaries of the fish are beaten to loosen the eggs, which are then freed fro...