Columbia Encyclopedia

Search results

500 results found

Bell, Alexander Graham

(Encyclopedia)Bell, Alexander Graham, 1847–1922, American scientist, inventor of the telephone, b. Edinburgh, Scotland, educated at the Univ. of Edinburgh and University College, London; son of Alexander Melville...

Bell, Alexander Melville

(Encyclopedia)Bell, Alexander Melville, 1819–1905, Scottish-American educator, b. Edinburgh. Bell worked out a physiological or visible alphabet, with symbols that were intended to represent every sound of the hu...

Bras d'Or Lake

(Encyclopedia)Bras d'Or Lake brä dôr [key], arm of the Atlantic Ocean, c.360 sq mi (930 sq km), indenting deeply into Cape Breton Island, N.S., SE Canada, and occupying much of the interior. A narrow channel link...

Gray, Elisha

(Encyclopedia)Gray, Elisha, 1835–1901, American inventor, b. Barnesville, Ohio. He patented many electrical devices, most of them having to do with the telegraph. His telautograph (1888) for transmitting handwrit...

Brantford

(Encyclopedia)Brantford, city, S Ont., Canada, on the Grand River. It is a leading manufacturing city, noted particularly for its large farm implement factories. The ...

kite, in aviation and recreation

(Encyclopedia)kite, in aviation, aircraft restrained by a towline and deriving its lift from the aerodynamic action of the wind flowing across it. Commonly the kite consists of a light framework upon which paper, s...

Curtiss, Glenn Hammond

(Encyclopedia)Curtiss, Glenn Hammond, 1878–1930, American inventor and aviation pioneer, b. Hammondsport, N.Y. He was a member of Alexander Graham Bell's Aerial Experiment Association (1907–9). In 1908 he made ...

hooks, bell

(Encyclopedia)hooks, bell, 1952–2021, American author, poet, social critic, and Black feminist, b. Hopkinsville, Ky., as Gloria Jean Watkins, Stanford Univ. (B.A., ...

Liberty Bell

(Encyclopedia)Liberty Bell, historic relic in Independence National Historical Park, Philadelphia. First hung in Independence Hall in 1753, it bore the inscription, “Proclaim Liberty throughout all the Land unto ...

Bell, Clive

(Encyclopedia)Bell, Clive, 1881–1964, English critic of art and literature. He was a member of the Bloomsbury group. His works include Art (1914), Since Cézanne (1922), Landmarks in Nineteenth-Century Painting (...