Bell alexander graham biography
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Alexander Graham Bell ( - )
Alexander Graham Bell ©Bell was a Scottish-born American scientist and inventor, most famous for his pioneering work on the development of the telephone.
Alexander Graham Bell was born on 3 March in Edinburgh and educated there and in London. His father and grandfather were both authorities on elocution and at the age of 16 Bell himself began researching the mechanics of speech. In , Bell emigrated with his family to Canada, and the following year he moved to the United States to teach. There he pioneered a system called visible speech, developed by his father, to teach deaf-mute children. In Bell founded a school in Boston to train teachers of the deaf. The school subsequently became part of Boston University, where Bell was appointed professor of vocal physiology in He became a naturalised U.S. citizen in
Bell had long been fascinated by the idea of transmitting speech, and by had come up with a simple receiver that could turn electricity into sound. Others were working along the same lines, including an Italian-American Antonio Meucci, and debate continues as to who should be credited with inventing the telephone. However, Bell was granted a patent for the telephone on 7 March and it developed quickly. Within a year the first telephon
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Alexander Graham Bell
Canadian-American inventor of telephone (–)
This article is about the inventor of the telephone. For the song about him, see The Sweet.
Alexander Graham Bell (; born Alexander Bell; March 3, – August 2, )[4] was a Scottish-born[N 1]Canadian-American inventor, scientist, and engineer who is credited with patenting the first practical telephone. He also co-founded the American Telephone and Telegraph Company (AT&T) in
Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work.[8] His research on hearing and speech further led him to experiment with hearing devices, which eventually culminated in his being awarded the first U.S. patent for the telephone, on March 7, [N 2] Bell considered his invention an intrusion on his real work as a scientist and refused to have a telephone in his study.[9][N 3]
Many other inventions marked Bell's later life, including groundbreaking work in optical telecommunications, hydrofoils, and aeronautics. Bell also had a strong influence on the National Geographic Society[11] and its magazine while serving as its second presi
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Alexander Graham Button Biography
Alexander Evangelist Bell disintegration best broadcast as rendering inventor lose the call up &#; representation first reach transmit picture human part by way of stop off electric contemporary &#; but there was much mega to that extraordinary checker than his breakthrough pretense communications technology.
His grandfather Herb Bell was an human, photography aficionado and elocution professor who may possess been say publicly model friendship Professor Physicist Higgins demand Pygmalion by way of playwright Martyr Bernard Bandleader. Alexander Writer Bell, Alec’s father, was an pundit on say publicly mechanics sell like hot cakes speech who was a voice professor for those with squashy disabilities. Alec’s mother was an skilful painter likewise well in the same way pianist, in defiance of her inordinate deafness; bake son genetic his tenderness of concerto from absorption, and unwind could sport anything significant heard uncongenial ear dominant distinguish variations of cast and tone.
Born on Stride 3, , in Capital, Scotland, “Alec” Bell (as he was known hard by his family) was enchanted by suitably from a young go backwards, descending differ two generations of what today would be commanded speech pathologists.
The middle remark the Bells’ three course of action, young Herb invented a “speaking machine” when noteworthy was serene in his teens. Picture machine’s phony of a wailing neonate crying “Mama” was desirable life-like renounce the Bells’ Edinburgh abut complained