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Q, letter of the alphabet

(Encyclopedia)Q, 17th letter of the alphabet, corresponding to the koppa of western Greek alphabets. U must follow the letter in English (e.g., queen, question), and the combination properly represents a sound much...

Munk, Walter Heinrich

(Encyclopedia)Munk, Walter Heinrich, 1917–2019, American oceanographer and geophysicist, b. Vienna (then in Austria-Hungary), B.S. California Institute of Technology, 1939, Ph.D Univ. of California, Los Angeles, ...

Paul, Les

(Encyclopedia)Paul, Les, 1915–2009, American guitarist and inventor, b. Waukesha, Wis., as Lester William Polsfuss (later Polfuss). He began playing country music a...

videodisc

(Encyclopedia)videodisc or videodisk, disk used with a special player and television to reproduce both pictures and sound. A videodisc player cannot record television programs off the air for later playback, unlike...

Valdez

(Encyclopedia)Valdez văldēzˈ [key], city (1990 pop. 4,068), Valdez-Chitina-Whittier census div., S Alaska, at the head of Valdez Arm inside Prince William Sound; inc. 1901. It has tourist and fishing industries,...

ultrasound

(Encyclopedia)ultrasound or sonography, in medicine, technique that uses sound waves to study and treat hard-to-reach body areas. In scanning with ultrasound, high-frequency sound waves are transmitted to the area ...

umlaut

(Encyclopedia)umlaut o͝omˈlout [key] [Ger.,=transformed sound], in inflection, variation of vowels of the type of English man to men. In this instance it is the end product of the effect of a y (long since disapp...

geography

(Encyclopedia)geography, the science of place, i.e., the study of the surface of the earth, the location and distribution of its physical and cultural features, the areal patterns or places that they form, and the ...

Pons, Lily

(Encyclopedia)Pons, Lily pänz, Fr. pôNs [key], 1904–76, French-American coloratura soprano. Pons studied piano at the Paris Conservatory. She made her debut in Delibes's Lakmé at Mulhouse, Alsace, in 1928. She...

Phoebe, in astronomy

(Encyclopedia)Phoebe fēˈbē [key], in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn IX (or S9), Phoebe is 137 mi (220 km) in diameter, orbits Saturn at a mean distance ...