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Colter, John

(Encyclopedia)Colter, John kōlˈtər [key], c.1775–1813, American trapper and guide, b. Virginia. In 1803 he enlisted in the Lewis and Clark expedition and in 1806, on the return trip, was granted a discharge to...

Gauss, Carl Friedrich

(Encyclopedia)Gauss, Carl Friedrich kärl frēˈdrĭkh gous [key], born Johann Friederich Carl Gauss, 1777–1855, German mathematician, physicist, and astronomer. Gauss was educated at the Caroline College, Brunsw...

Goldmark, Peter Carl

(Encyclopedia)Goldmark, Peter Carl, 1906–77, Hungarian-American engineer, b. Budapest. He studied at the Univ. of Vienna (B.S., 1929, Ph.D., 1931); worked for a radio company in England (1931–33). After emigrat...

nuclear winter

(Encyclopedia)nuclear winter, theory holding that the smoke and dust produced by a large nuclear war would result in a prolonged period of cold on the earth. The earliest version of the theory, which was put forwar...

Engelbart, Douglas Carl

(Encyclopedia)Engelbart, Douglas Carl, 1925–2013, American engineer and inventor, b. Portland, Oreg., Ph.D Univ. of California, Berkeley, 1955. He was a radar technician in the navy during World War II and an ele...

Haydn, Michael

(Encyclopedia)Haydn, Michael hīˈdən [key], 1737–1806, Austrian composer, younger brother of Franz Joseph Haydn. Haydn, largely self-taught, was noted especially for his sacred music. He was a friend of Mozart...

Beck, Ludwig

(Encyclopedia)Beck, Ludwig lo͞otˈvĭkh bĕk [key], 1880–1944, German general, leader of resistance to Hitler. A highly cultivated career soldier, he served on the general staff during World War I and by 1933 ha...

Gass, Patrick

(Encyclopedia)Gass, Patrick, 1771–1870, American explorer, member of the Lewis and Clark expedition, b. Perry co., Pa. His journal of the trip across the continent first appeared in 1807 and was widely read. Gass...

Liddell, Henry George

(Encyclopedia)Liddell, Henry George lĭdˈəl [key], 1811–98, English classical scholar. He was headmaster (1846–55) of Westminster School and dean (1855–91) of Christ Church, Oxford. Liddell is famous for hi...

Green, Hetty

(Encyclopedia)Green, Hetty, 1835–1916, American financier, b. Henrietta Howland Robinson, New Bedford, Mass. She inherited a large fortune from her father and invested it so shrewdly that she was considered the g...
 

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