Columbia Encyclopedia

Search results

500 results found

Koshiba, Masatoshi

(Encyclopedia)Koshiba, Masatoshi, 1926–2020, Japanese physicist, Ph.D. Univ. of Rochester, 1955. He was a professor at the Univ. of Tokyo from 1958 (emeritus from 1987) and at the Univ. of Tokai from 1987 to 1997...

Sylvester II

(Encyclopedia)Sylvester II, c.945–1003, pope (999–1003), a Frenchman (b. Auvergne) named Gerbert; successor of Gregory V. In his youth he studied at Muslim schools in Spain and became learned in mathematics and...

inductor

(Encyclopedia)inductor, electric device consisting of one or more turns of wire and typically having two terminals. An inductor is usually connected into a circuit in order to raise the inductance to a desired valu...

Hertz, Heinrich Rudolf

(Encyclopedia)Hertz, Heinrich Rudolf hĕrts [key], 1857–94, German physicist. He confirmed J. C. Maxwell's electromagnetic theory and in the course of experiments (1886–89) produced and studied electromagnetic...

music hall

(Encyclopedia)music hall. In England, the Licensing Act of 1737 confined the production of legitimate plays to the two royal theaters—Drury Lane and Covent Garden; the demands for entertainment of the rising lowe...

Nuuk

(Encyclopedia)Nuuk gôtˈhôp [key], town (1996 pop. 12,882), Nuuk dist., W Greenland, on the Godthåbfjord. The largest town and capital of Greenland, it is the seat of the national council and of the supreme cour...

Lerner, Alan Jay

(Encyclopedia)Lerner, Alan Jay, 1918–86, American lyricist and librettist, b. New York City. After two years as a radio scriptwriter, Lerner began an association with the composer Frederick Loewe that resulted in...

Marriner, Sir Neville

(Encyclopedia)Marriner, Sir Neville, 1924–2016, British conductor, b. Lincoln, England, grad. Royal College of Music, London (1946), studied Paris Conservatory. A violinist, he taught at the Royal College (1949â€...

Ripley, Robert LeRoy

(Encyclopedia)Ripley, Robert LeRoy, 1890–1949, American cartoonist, b. Santa Rosa, Calif., as Leroy Robert Ripley. The creator of the Believe It or Not! newspaper cartoon, Ripley began his career at 16 as a sport...

Williams, Hank

(Encyclopedia)Williams, Hank, 1923–53, American country singer and songwriter, b. near Georgiana, Ala., as Hiram Williams. He is widely regarded as the leading figure in the history of country music (see country ...