Columbia Encyclopedia

(Encyclopedia) direction finder, electronic device used to determine the position of a ship or aircraft. In a simple direction finder a radio receiver is equipped with a revolving directional antenna. The antenna re...

(Encyclopedia) Huntingdon, Henry Hastings, 3d earl of, 1535–95, English nobleman. Through his mother, Catherine Pole, a great-granddaughter of the duke of Clarence (brother of Edward IV and Richard III), Hastings ...

(Encyclopedia) James, Henry, 1811–82, American student of religion and social problems, b. Albany, N.Y.; father of the philosopher William James and of the novelist Henry James. He rebelled against the strict Calv...

(Encyclopedia) Northeast Passage, water route along the northern coast of Europe and Asia, between the Atlantic and Pacific oceans. Beginning in the 15th cent., efforts were made to find a new all-water route to Ind...

(Encyclopedia) Oratory, Congregation of the [Lat. abbr., Cong. Orat.], in the Roman Catholic Church, founded in 1575, an association of secular priests organized into independent communities according to the rule wr...

(Encyclopedia) Konyukhov, Fedor Filippovich, 1951–, Russian adventurer and explorer, b. Chkalove, Ukraine. After attending nautical schools in Odessa and Leningrad, he became a marine engineer and navigator and se...

(Encyclopedia) Weddell Sea wĕdˈəl [key], arm of the Atlantic Ocean, W Antarctica, SE of South America, bordered by the Antarctic Peninsula and Coats Land. The vast Ronne and Filchner ice shelves are at the head o...

(Encyclopedia) Halleck, Henry Wager, 1815–72, Union general in the American Civil War, b. Oneida co., N.Y., grad. West Point, 1839. He entered the Corps of Engineers and became an expert on fortifications; his Ele...

(Encyclopedia) Southampton, Henry Wriothesley, 3d earl of rŏtˈslē [key], 1573–1624, English nobleman and patron of letters. He succeeded to his title in 1581, was educated at Cambridge, and gained favor at the ...

(Encyclopedia) Verrazzano, Giovanni da jōvänˈnē dä vĕrˌrätsäˈnō; vĕrˌəzäˈnō [key], c.1480–1527?, Italian navigator and explorer, in the service of France, possibly the first European to enter New ...