Columbia Encyclopedia

Search results

500 results found

press, freedom of the

(Encyclopedia)press, freedom of the, liberty to print or to otherwise disseminate information, as in print, by broadcasting, or through electronic media, without prior restraints such as licensing requirements or c...

Adrammelech

(Encyclopedia)Adrammelech ədrămˈəlĕk [key], in the Bible. 1 God of a Samaritan cult. 2 One of the two men named as murderers of their father, Sennacherib; Sharezer was the other. Babylonian sources mention one...

ray, in physics

(Encyclopedia)ray, in physics, term denoting the straight line along which light or other form of radiation is propagated from its source. It generally refers to the line of propagation of waves but is also applied...

Froude, William

(Encyclopedia)Froude, William fro͞od [key], 1810–79, English engineer and naval architect, brother of J. Anthony Froude; educated at Oxford. In 1837 he worked on the Bristol and Exeter railroad, constructing the...

Polyaenus

(Encyclopedia)Polyaenus pŏlˌē-ēˈnəs [key], fl. c.153, Macedonian Greek writer. His Stratagems, anecdotes on the ruses of war, takes much from various ancient sources now lost. ...

Lea, Henry Charles

(Encyclopedia)Lea, Henry Charles lē [key], 1825–1909, U.S. historian, b. Philadelphia. He was associated with the family publishing business for many years, but his real interest was in historical work. Working ...

Carman, Harry James

(Encyclopedia)Carman, Harry James, 1884–1964, American historian and educator, b. Greenfield, Saratoga co., N.Y. He was a elementary-school teacher and a high-school principal before becoming an instructor and th...

Socrates Scholasticus

(Encyclopedia)Socrates Scholasticus, fl. 5th cent., Byzantine historian. His Ecclesiastical History (in Greek, 7 vol.) continues the work of Eusebius for the period from 305 to 439. The work is unusual for its obje...

Lippman, Gabriel Jonas

(Encyclopedia)Lippman, Gabriel Jonas, 1845–1921, French physicist, Ph.D. Sorbonne, 1875. He was a professor at the Sorbonne from 1883 until his death in 1921. Lippman received the 1908 Nobel Prize in Physics for ...

Browse by Subject