Columbia Encyclopedia

Search results

484 results found

scale, in weights and measures

(Encyclopedia)scale, in weights and measures, instruments for determining weight, generally for other than laboratory use. For the principles of operation of all weighing devices, see balance. Platform scales utili...

Piccard, Auguste

(Encyclopedia)Piccard, Auguste ōgüstˈ pēkärˈ [key], 1884–1962, Swiss physicist, b. Basel. He became a professor at the Univ. of Brussels in 1922. He and his twin brother Jean Felix (d. 1963) are known for t...

Seeger, Pete

(Encyclopedia)Seeger, Pete (Peter Seeger), 1919–2014, American folksinger, composer, and environmentalist, b. New York City. Seeger, a son of musicologist Charles Seeger and violinist Constance Edson Seeger, step...

observatory

(Encyclopedia)observatory, scientific facility especially equipped to detect and record naturally occurring scientific phenomena. Although geological and meteorological observatories exist, the term is generally ap...

organ

(Encyclopedia)CE5 Organ organ, a musical wind instrument in which sound is produced by one or more sets of pipes controlled by a keyboard, each pipe producing only one pitch by means of a mechanically produced ...

Davies, Sir Peter Maxwell

(Encyclopedia)Davies, Sir Peter Maxwell dāˈvĭs [key], 1934–2016, English composer and conductor, b. Salford, studied Royal Manchester College of Music and Princeton with Roger Sessions and Milton Babbitt. He w...

Greenwood

(Encyclopedia)Greenwood.1 City (2020 pop. 9,516 ), seat of Sebastian co., NW Ark.; founded 1851. It was the first county seat for the area, when its original courthou...

geodesy

(Encyclopedia)geodesy jēŏdˈĭsē [key] or geodetic surveying, theory and practice of determining the position of points on the earth's surface and the dimensions of areas so large that the curvature of the earth...

Münzer, Thomas

(Encyclopedia)Münzer or Müntzer, Thomas tōˈmäs münˈtsər [key], c.1489–1525, radical German Protestant reformer. During his studies at Leipzig (1518) Münzer fell under the influence of Martin Luther. On L...