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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...

Corpus Christi, city, United States

(Encyclopedia)Corpus Christi kôrˈpəs krĭsˈtē [key], city (2020 pop. 317,863), seat of Nueces co., S Tex.; inc. 1852. It ...

Luciano, Lucky

(Encyclopedia)Luciano, Lucky (Charles Luciano), 1896–1962, American crime boss, b. near Palermo, Sicily, as Salvatore Luciana. His family emigrated in 1906, settling in New York City, where he almost immediately ...

Air Force, United States Department of the

(Encyclopedia)Air Force, United States Department of the, military department within the U.S. Dept. of Defense (see Defense, United States Department of). The Air Force traces its roots to the founding of the Aeron...

Maillart, Robert

(Encyclopedia)Maillart, Robert mīyärˈ [key], 1872–1940, Swiss engineer, renowned for his inventive and beautiful reinforced-concrete bridges. Maillart's basic structural principles—integration of the support...

Carmel

(Encyclopedia)Carmel. 1 See Carmel-by-the-Sea. 2 City (2020 pop. 99,757), Hamilton co., central Ind., on the White River; platted 1837 as Bethlehem; inc. and renamed 1874. A suburb of Indian...

Templewood, Samuel John Gurney Hoare, 1st Viscount

(Encyclopedia)Templewood, Samuel John Gurney Hoare, 1st Viscount, 1880–1959, British statesman. He entered parliament as a Conservative in 1910, served (1922–24, 1924–29) as secretary of state for air, and in...

guided missile

(Encyclopedia)guided missile, self-propelled, unmanned space or air vehicle carrying an explosive warhead. Its path can be adjusted during flight, either by automatic self-contained controls or remote human control...

gadolinium

(Encyclopedia)gadolinium gădəlĭnˈēəm [key], metallic chemical element; symbol Gd; at. no. 64; at. wt. 157.25; m.p. 1,312℃; b.p. 3,233℃; sp. gr. 7.898 at 25℃; valence +3. Gadolinium is a malleable, ducti...

toxic waste

(Encyclopedia)toxic waste is waste material, often in chemical form, that can cause death or injury to living creatures. It usually is the product of industry or commerce, but comes also from residential use, agric...