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Glauber's salt

(Encyclopedia)Glauber's salt, common name for sodium sulfate decahydrate, Na2SO4·10H2O; it occurs as white or colorless monoclinic crystals. Upon exposure to fairly dry air it effloresces, forming powdery anhydrou...

Bernstorff, Andreas Peter

(Encyclopedia)Bernstorff, Andreas Peter ändrāˈäs pāˈtər bĕrnsˈtôrf [key], 1735–97, Danish politician; nephew of Johann Hartwig Ernst Bernstorff. Made (1773) foreign minister after Struensee's fall from ...

Fort Smith, city, United States

(Encyclopedia)Fort Smith, city (2020 pop. 89,142), seat of Sebastian co., NW Ark., at the Okla. line where the Arkansas and Poteau rivers join; inc. 1842. It is the r...

Plata, Río de la

(Encyclopedia)Plata, Río de la rēˈō ᵺā lä pläˈtä [key], estuary, c.170 mi (270 km) long, SE South America, formed by the Paraná and Uruguay rivers. Between Argentina and Uruguay, the estuary is c.120 mi...

Michel, Hartmut

(Encyclopedia)Michel, Hartmut mĭkhˈəl [key], 1948–, German biochemist, Ph.D. Univ. of Würzburg, 1977. Michel was the first person to reduce a photosynthetic action center, which is a four-protein complex, to ...

Zimmermann note

(Encyclopedia)Zimmermann note, secret telegram sent on Jan. 16, 1917, by German foreign secretary Arthur Zimmermann to Count Johann von Bernstorff, the German ambassador to the United States. In it Zimmermann said ...

Eschenbach, Christoph

(Encyclopedia)Eschenbach, Christoph, 1940–, German conductor and pianist, b. Breslau, Germany (now Wrocław, Poland), as Christoph Ringmann. Orphaned during World War II, he was adopted by Wallydore Eschenbach, h...

Paley, Grace

(Encyclopedia)Paley, Grace, 1922–2007, American writer and social activist, b. the Bronx, N.Y., as Grace Goodside. In short stories mainly celebrating the lives of women, Paley paints the daily lives of working-c...

Casals, Pablo (Pau)

(Encyclopedia)Casals, Pablo (Pau) päˈblō käsälsˈ, pou [key], 1876–1973, Spanish virtuoso cellist and conductor. Casals is considered the greatest 20th-century master of the cello and a distinguished compose...

Donleavy, J. P.

(Encyclopedia)Donleavy, J. P. (James Patrick Donleavy), 1926–2017, Irish-American novelist, b. Brooklyn, N.Y., studied Trinity College, Dublin. The son of Irish expatriates, he lived most of his life in Ireland a...