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Huygens, Christiaan

(Encyclopedia)Huygens, Christiaan krĭsˈtyän hoiˈgəns [key], 1629–95, Dutch mathematician and physicist; son of Constantijn Huygens. He improved telescopic lenses and discovered (1655) a satellite of Saturn a...

Alanbrooke, Alan Francis Brooke, 1st Viscount

(Encyclopedia)Alanbrooke, Alan Francis Brooke, 1st Viscount ălˈənbro͝okˌ [key], 1883–1963, British general. He entered the field artillery in 1902 and served with distinction during World War I. In the 1930s...

Fiske, Minnie Maddern

(Encyclopedia)Fiske, Minnie Maddern, 1865–1932, American actress, b. New Orleans. Born of a family of actors, she spent her childhood on the stage. In 1890 she married Harrison Grey Fiske, editor of the New York ...

Piranesi, Giovanni Battista

(Encyclopedia)Piranesi, Giovanni Battista jōvänˈnē bät-tēˈstä pēränāˈzē [key], 1720–78, Italian etcher and architect. The greater part of his life was spent in Rome, where he made etchings of the bui...

Banks, Sir Joseph

(Encyclopedia)Banks, Sir Joseph, 1743–1820, British naturalist and patron of the sciences. He accompanied Capt. James Cook on his voyage around the world and made large collections of biological specimens, most o...

Stuart, Robert

(Encyclopedia)Stuart, Robert, 1785–1843, American explorer, b. Scotland. He emigrated (1807) to Canada and became a fur trader. He joined in John Jacob Astor's Astoria venture, and in 1812 he led the overland par...

Stanhope, Lady Hester Lucy

(Encyclopedia)Stanhope, Lady Hester Lucy, 1776–1839, English traveler. Leaving England in 1810, she traveled in the Levant, adopting Eastern male dress and a religion that was a composite of Christianity and Isla...

Carnegie Corporation of New York

(Encyclopedia)Carnegie Corporation of New York, foundation established (1911) to administer Andrew Carnegie's remaining personal fortune for philanthropic purposes. Initially endowed with $125 million, the foundati...

Assyrian art

(Encyclopedia)Assyrian art. An Assyrian artistic style distinct from that of Babylonian art (see Sumerian and Babylonian art), which was the dominant contemporary art in Mesopotamia, began to emerge c.1500 b.c. and...

grid computing

(Encyclopedia)grid computing, the concurrent application of the processing and data storage resources of many computers in a network to a single problem. It also can be used for load balancing as well as high avail...