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aerial and satellite photography

(Encyclopedia)aerial and satellite photography, technology and science of taking still or moving-picture photographs from a camera mounted on a balloon, airplane, satellite, rocket, or spacecraft. In the 19th cent....

airship

(Encyclopedia)airship, an aircraft that consists of a cigar-shaped gas bag, or envelope, filled with a lighter-than-air gas to provide lift, a propulsion system, a steering mechanism, and a gondola accommodating pa...

Taylor, Frederick Winslow

(Encyclopedia)Taylor, Frederick Winslow, 1856–1915, American industrial engineer, b. Germantown, Pa., grad. Stevens Institute of Technology, 1883. He was called the father of scientific management. His management...

Smith, Gerrit

(Encyclopedia)Smith, Gerrit, 1797–1874, American reformer, b. Utica, N.Y. He spent much of his fortune in various reforms, most notably abolition. He was an organizer of the Liberty party and was candidate for go...

Sheppey, Isle of

(Encyclopedia)Sheppey, Isle of, c.30 sq mi (80 sq km), Kent, SE England, at the mouth of the Thames, separated from the mainland by The Swale, a narrow strait. It is largely flat, with wave-eroded cliffs to the nor...

Diogenes Laërtius

(Encyclopedia)Diogenes Laërtius lāörˈshēəs [key], fl. early 3d cent., Greek biographer. Extant is a work in 10 books on the lives and opinions of the philosophers from Thales to Epicurus, with whole books dev...

Alexander, Samuel

(Encyclopedia)Alexander, Samuel, 1859–1938, British philosopher, b. Australia. From 1893 to 1924 he was professor of philosophy at Victoria Univ., Manchester. Strongly influenced by the theory of evolution, Alexa...

Craddock, Charles Egbert

(Encyclopedia)Craddock, Charles Egbert, pseud. of Mary Noailles Murfree nō-īˈ [key], 1850–1922, American novelist, b. near Murfreesboro, Tenn. She wrote her best works about the mountain people of Tennessee, m...

Nostradamus

(Encyclopedia)Nostradamus nŏsˌtrədāˈməs [key], 1503–66, French astrologer and physician, whose real name was Michel de Nostredame. He is reputed to have effected remarkable cures during outbreaks of the pla...

Morton, Levi Parsons

(Encyclopedia)Morton, Levi Parsons, 1824–1920, American banker, Vice President of the United States (1889–93), b. Shoreham, Vt. He engaged in business in Hanover, N.Y., and in Boston before organizing (1863) th...