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infrared radiation

(Encyclopedia)infrared radiation, electromagnetic radiation having a wavelength in the range from c.75 × 10−6 cm to c.100,000 × 10−6 cm (0.000075–0.1 cm). Infrared rays thus occupy that part of the electrom...

Royal Society

(Encyclopedia)Royal Society, oldest scientific organization in Great Britain and one of the oldest in Europe. It was founded in 1660 by a group of learned men in London who met to promote scientific discussion, par...

Mackay, John William

(Encyclopedia)Mackay, John William măkˈē [key], 1831–1902, American financier, b. Dublin, Ireland. He immigrated to the United States in 1840. In 1859 he joined the rush to Nevada, where silver had been discov...

Heisman, John William

(Encyclopedia)Heisman, John William hīsˈmən [key], 1869–1936, American football coach, b. Cleveland. He studied and played football at Brown (1887–89) and the Univ. of Pennsylvania (1890–91). He coached fo...

Gies, William John

(Encyclopedia)Gies, William John gīz [key], 1872–1956, American biological chemist, b. Reisterstown, Md., grad. Gettysburg College (B.S. 1893; Ph.D. Yale, 1897). He began teaching at Columbia in 1898 and served ...

Gardner, John William

(Encyclopedia)Gardner, John William, 1912–2002, American public official, U.S. secretary of health, education, and welfare (1965–68), b. Los Angeles. After teaching psychology at Connecticut and Mt. Holyoke col...

Draper, John William

(Encyclopedia)Draper, John William, 1811–82, American scientist, philosopher, and historian, b. near Liverpool, England, M.D. Univ. of Pennsylvania, 1836. In 1839 he became professor of chemistry at the Univ. of ...

Duane, William John

(Encyclopedia)Duane, William John, 1780–1865, U.S. Secretary of Treasury (June–Sept., 1833), b. Clonmel, Ireland. He emigrated (1796) to Philadelphia with his father, William Duane (1760–1835), and assisted h...

Davis, John William

(Encyclopedia)Davis, John William, 1873–1955, American lawyer and public official, b. Clarksburg, W.Va. Admitted (1895) to the bar, he taught (1896–97) at Washington and Lee Univ. and later practiced (1897–19...

Snow, John William

(Encyclopedia)Snow, John William, 1939–, U.S. government official and business executive, b. Toledo, Ohio. An economist and lawyer, he held Dept. of Transportation posts in the Nixon and Ford administrations incl...