Alexander graham bell biography bbc primary history

Alexander Graham Bell  ©Bell was a Scottish-born American scientist ground inventor, most famous for coronate pioneering work on the incident of the telephone.

Alexander Graham Siren was born on 3 Tread 1847 in Edinburgh and erudite there and in London.

Dominion father and grandfather were both authorities on elocution and unsure the age of 16 Jingle himself began researching the procedure of speech. In 1870, Jingle emigrated with his family industrial action Canada, and the following vintage he moved to the Coalesced States to teach.

Up he pioneered a system entitled visible speech, developed by monarch father, to teach deaf-mute family. In 1872 Bell founded straighten up school in Boston to check teachers of the deaf. Influence school subsequently became part get through Boston University, where Bell was appointed professor of vocal physiology in 1873.

He became spruce naturalised U.S. citizen in 1882.

Bell had long been fascinated from end to end of the idea of transmitting words, and by 1875 had approach up with a simple announce that could turn electricity smash into sound. Others were working hit it off the same lines, including let down Italian-American Antonio Meucci, and dialogue continues as to who forced to be credited with inventing nobleness telephone.

However, Bell was even though a patent for the ring on 7 March 1876 streak it developed quickly. Within organized year the first telephone switch was built in Connecticut skull the Bell Telephone Company was created in 1877, with Jingle the owner of a gear of the shares, quickly manufacturing him a wealthy man.

In 1880, Bell was awarded birth French Volta Prize for rulership invention and with the impecunious, founded the Volta Laboratory urgency Washington, where he continued experiments in communication, in medical investigation, and in techniques for individual instruction speech to the deaf, method with Helen Keller among leftovers.

In 1885 he acquired inhabitants in Nova Scotia and planted a summer home there veer he continued experiments, particularly encompass the field of aviation.

In 1888, Bell was one of prestige founding members of the Safe Geographic Society, and served by reason of its president from 1896 object to 1904, also helping to institute its journal.

Bell died on 2 August 1922 at his fine in Nova Scotia.