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Pople, Sir John Anthony

(Encyclopedia)Pople, Sir John Anthony pōpˈəl [key], 1925–2004, British computational chemist. Trained as a mathematician at Cambridge (B.A. 1946, Ph.D. 1951), he worked at Cambridge (1951–58) and England's N...

King, Charles Bird

(Encyclopedia)King, Charles Bird, 1785–1862, American portrait painter, b. Newport, R.I. He studied under Edward Savage and with Benjamin West in London. His work, executed in Washington, D.C., included Native Am...

nonmetal

(Encyclopedia)nonmetal, chemical element possessing certain properties by which it is distinguished from a metal. In general, this distinction is drawn on the basis that a nonmetal tends to accept electrons and for...

East Liverpool

(Encyclopedia)East Liverpool, industrial city (2020 pop. 9,958), Columbiana co., E central Ohio, on the Ohio River near the Pa. and W.Va. borders; settled 1798 as St....

Cushing, Caleb

(Encyclopedia)Cushing, Caleb, 1800–1879, American statesman, b. Salisbury, Mass. After practicing law he served in the Massachusetts state legislature and later in Congress (1835–43). A loyal Whig, he chose to ...

brick

(Encyclopedia)brick, ceramic structural material that, in modern times, is made by pressing clay into blocks and firing them to the requisite hardness in a kiln. Bricks in their most primitive form were not fired b...

china marks

(Encyclopedia)china marks, potter's trademark or signature, incised in the plastic clay before firing or printed before glazing on the bottom of the piece to identify it as his product. The practice was adopted by ...

Nuzi

(Encyclopedia)Nuzi no͞oˈzē [key], site near Kirkuk, N Iraq. Thousands of clay tablets unearthed there bear inscriptions said to have been made by the Horims (or Horites) of the Bible. The tablets, which are in A...

Brongniart, Adolphe Théodore

(Encyclopedia)Brongniart, Adolphe Théodore ädôlfˈ tāōdôrˈ brôNyärˈ [key], 1801–76, French botanist; son of Alexandre Brongniart. He was a pioneer in the study of plant morphology and physiology and was...

Randolph, John

(Encyclopedia)Randolph, John, 1773–1833, American legislator, known as John Randolph of Roanoke, b. Prince George co., Va. He briefly studied law under his cousin Edmund Randolph. He served in the U.S. House of R...