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seaplane

(Encyclopedia)seaplane, airplane designed to take off from and alight on water. The two most common types are the floatplane, whose fuselage is supported by struts attached to two or more pontoon floats, and the fl...

agrarian laws

(Encyclopedia)agrarian laws, in ancient Rome, the laws regulating the disposition of public lands (ager publicus). It was the practice of Rome to confiscate part of the land of conquered cities and states, and this...

Jefferson, Joseph

(Encyclopedia)Jefferson, Joseph, 1829–1905, American actor. He was the foremost of an old and distinguished family of English and American actors. Jefferson began his stage career as a child actor, and when the f...

Drew, John

(Encyclopedia)Drew, John, 1827–62, American actor, b. Dublin. After establishing a reputation as a comedian in the 1840s, he devoted his energies to the Arch Street Theatre, Philadelphia, where he maintained a fa...

Aldrin, Buzz

(Encyclopedia)Aldrin, Buzz ôlˈdrĭn [key] (Edwin Eugene Aldrin, Jr.), 1930–, American astronaut, b. Montclair, N.J. After graduating from West Point (1951), Aldrin joined the U.S. air force and flew 66 combat m...

Twombly, Cy

(Encyclopedia)Twombly, Cy (Edwin Parker Twombly, Jr.), 1928–2011, American painter, b. Lexington, Va., studied Boston Museum School, Washington and Lee Univ., Lexington, Va., Art Students' League, New York City. ...

rammed earth

(Encyclopedia)rammed earth, material consisting chiefly of soil of sufficiently stiff consistency that has been placed in forms and pounded down. It has been used for buildings and walls since ancient times and was...

Tennessee Valley Authority

(Encyclopedia)Tennessee Valley Authority (TVA), independent U.S. government corporate agency, created in 1933 by act of Congress; it is responsible for the integrated development of the Tennessee River basin. The h...

Mawson, Sir Douglas

(Encyclopedia)Mawson, Sir Douglas, 1882–1958, Australian antarctic explorer and geologist, b. England. His first geographical expedition was to the New Hebrides Islands as a geologist in 1903. As a member of the ...

Bering Strait

(Encyclopedia)Bering Strait, c.55 mi (90 km) wide, between extreme NE Asia and extreme NW North America, connecting the Arctic Ocean and the Bering Sea. It is usually completely frozen over from October to June. Th...

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