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weather balloon

(Encyclopedia)weather balloon, balloon used in the measurement and evaluation of mostly upper atmospheric conditions (see atmosphere). Information may be gathered during the vertical ascent of the balloon through t...

Newburgh

(Encyclopedia)Newburgh no͞oˈbərg, nyo͞oˈ– [key], city (1990 pop. 26,454), Orange co., SE N.Y., on the west bank of the Hudson River, opposite Beacon; settled 1709 by Palatine Germans, inc. 1800. The city has...

New York Pro Musica

(Encyclopedia)New York Pro Musica (New York Pro Musica Antiqua), vocal and instrumental ensemble, founded in New York City in 1952 by Noah Greenberg. One of the earliest groups to attempt historically correct perfo...

Leonhardt, Gustav

(Encyclopedia)Leonhardt, Gustav, 1928–2012, Dutch harpsicordist, organist, and conductor, studied Schola Cantorum, Basel, Switzerland (1947–50). Leonhardt researched Baroque performing styles and was a key figu...

Roseville

(Encyclopedia)Roseville. 1 City (1990 pop. 44,685), Placer co., N central Calif., a suburb of Sacramento in the foothills of the Sierra; inc. 1909. Marked by rapid growth in the late 20th cent., Roseville is in an ...

Banneker, Benjamin

(Encyclopedia)Banneker, Benjamin, 1731–1806, African-American inventor, astronomer, and mathematician, b. Baltimore co., Md., at what is now Ellicott's Mills. A free black, Banneker was essentially self-taught. H...

temperament

(Encyclopedia)temperament, in music, the altering of certain intervals from their acoustically correct values to provide a system of tuning whereby music can move from key to key without unacceptably impure sonorit...

banjo

(Encyclopedia)banjo, stringed musical instrument, with a body resembling a tambourine. The banjo consists of a hoop over which a skin membrane is stretched; it has a long, often fretted neck and four to nine string...

Chávez, Carlos

(Encyclopedia)Chávez, Carlos kärˈlōs shäˈvās [key], 1899–1975, Mexican composer and conductor. In 1928, Chávez established the Symphony Orchestra of Mexico, which he conducted until 1949. He was also dire...

Fiske, Bradley Allen

(Encyclopedia)Fiske, Bradley Allen fĭsk [key], 1854–1942, American naval officer and inventor, b. Lyons, N.Y., grad. Annapolis, 1874. In the U.S. navy he devoted himself to the invention of instruments for shipb...