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Alexander Graham Bell (/ ˈɡreɪ.əm /, born Alexander Bell; March 3, 1847 – August 2, 1922) [4] was a Scottish-born [N 1] Canadian-American inventor, scientist, and engineer who is credited with patenting the first practical telephone.
Designed for anti-submarine duty, it held the world's marine speed record for several years. Alexander Graham Bell National Historic Site is a 10-hectare (25-acre) property in Baddeck, Cape Breton, Nova Scotia, Canada, overlooking the Bras d'Or Lakes. [1] The site is a unit of Parks Canada, the national park system, and includes the Alexander ...
Alexander Graham Bell. Bell's March 10, 1876, laboratory notebook entry describing his first successful experiment with the telephone. Alexander Graham Bell had pioneered a system called visible speech, developed by his father, to teach deaf children. In 1872 Bell founded a school in Boston, Massachusetts, to train teachers of the deaf.
A diagram from one of Bell's 1880 papers. The photophone is a telecommunications device that allows transmission of speech on a beam of light. It was invented jointly by Alexander Graham Bell and his assistant Charles Sumner Tainter on February 19, 1880, at Bell's laboratory at 1325 L Street in Washington, D.C. [1][2] Both were later to become ...
The Sound and the Silence. The Sound and the Silence is a 1992 television film directed by John Kent Harrison and starring John Bach as Alexander Graham Bell, Ian Bannen as Melville, Brenda Fricker as Eliza, and Jim McLarty as Sumner Tainter. The Sound and the Silence has a run time of 3 hours and 12 minutes and is a colorized film originally ...
United States. Language. English. The Story of Alexander Graham Bell is a somewhat fictionalized 1939 biographical film of the famous inventor. It was filmed in black-and-white and released by Twentieth Century-Fox. The film stars Don Ameche as Bell and Loretta Young as Mabel, his wife, who contracted scarlet fever at an early age and became deaf.
The Bell Memorial (also known as the Bell Monument or Telephone Monument) is a memorial designed by Walter Seymour Allward to commemorate the invention of the telephone by Alexander Graham Bell at the Bell Homestead National Historic Site, in Brantford, Ontario, Canada. In 1906, the citizens of the Brantford and Brant County areas formed the ...
The Volta's research was later absorbed into the Alexander Graham Bell Association for the Deaf (now also known as the 'AG Bell') upon its creation when the Volta Bureau merged with the AAPTSD in 1908, with Bell's financial support. [46] The AAPTSD was renamed as the Alexander Graham Bell Association for the Deaf in 1956.