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steam engine

(Encyclopedia)CE5 Steam engine steam engine, machine for converting heat energy into mechanical energy using steam as a medium, or working fluid. When water is converted into steam it expands, its volume increa...

Estienne

(Encyclopedia)Estienne, Étienne stĕfˈənəs [key], family of Parisian and Genevan printers of the 16th and 17th cent., distinguished through five generations in scholarship as well as in their craft. The first ...

Brownists

(Encyclopedia)Brownists: see Browne, Robert.

David II, king of Scotland

(Encyclopedia)David II (David Bruce), 1324–71, king of Scotland (1329–71), son and successor of Robert I. David's guardians were not strong enough to prevent the invasion (1332) of Scotland by Edward de Baliol,...

Arlington National Cemetery

(Encyclopedia)Arlington National Cemetery, 420 acres (170 hectares), N Va., across the Potomac River from Washington, D.C.; est. 1864. More than 60,000 American war dead, as well as notables including Presidents Wi...

Stuart, David, duke of Rothesay

(Encyclopedia)Stuart or Stewart, David, duke of Rothesay rŏthˈsē [key], 1378?–1402, Scottish prince; son and heir apparent of Robert III. On his father's accession (1390) to the throne, David became earl of Ca...

Gwathmey, Charles

(Encyclopedia)Gwathmey, Charles: see under Gwathmey, Robert. ...

Flémalle, Master of

(Encyclopedia)Flémalle, Master of: see Campin, Robert. ...

Middletown, sociological study

(Encyclopedia)Middletown: see Lynd, Robert Staughton. ...

Master of Flémalle

(Encyclopedia)Master of Flémalle: see Campin, Robert. ...