Columbia Encyclopedia

(Encyclopedia) kapok kāˈpŏk, kăpˈək [key], name for a tropical tree of the family Bombacaceae (bombax family) and for the fiber (floss) obtained from the seeds in the ripened pods. The floss has been important...

(Encyclopedia) Baumgartner, Felix, 1969–, Austrian skydiver and daredevil. He made his first skydive at age 16, and turned to BASE jumping [Buildings, Antennas, Spans (bridges), and Earth (mountains)] in the 1990s...

(Encyclopedia) Santa Cruz, Andrés ändrāsˈ sänˈtä kro͞os [key], 1792?–1865, president of Bolivia (1829–39). In 1820 he joined the revolutionists against Spain and, as Bolívar's chief of staff, participat...

(Encyclopedia) bull-roarer, an instrument consisting of slit board or chamber attached to a cord. When swung around in the air, it emits a deep, vibrant, “whirrrrrr”-like sound. The mythology of some Native Sout...

(Encyclopedia) Anderson, Marian, 1897–1993, American contralto, b. Philadelphia. She was the first African American to be named a permanent member of the Metropolitan Opera Company, as well as the first to perform...

(Encyclopedia) holography hŏlŏgˈrəfē, hō– [key], method of reproducing a three-dimensional image of an object by means of light wave patterns recorded on a photographic plate or film. Holography is sometimes...

(Encyclopedia)  CE5 Harmonic motion is exhibited by a weight vibrating on the end of a spring. In A, the displacement of the object from its equilibrium position and the acceleration of the object are at a maximum...

(Encyclopedia) rhyme or rime, the most prominent of the literary artifices used in versification. Although it was used in ancient East Asian poetry, rhyme was practically unknown to the ancient Greeks and Romans. Wi...

(Encyclopedia) Norwalk nôrˈwôkˌ [key]. 1 City (1990 pop. 94,279), Los Angeles co., S Calif.; settled in the 1850s, inc. 1957. With the arrival (1875) of the Southern Pacific RR, it became a center for the dairy ...

(Encyclopedia) Ozu, Yasujiro, 1903–63, Japanese film director. Ozu began working at a Tokyo studio in 1923, became an assistant director in 1926, and directed his first feature in 1927. He made 35 silent films bef...