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Alexander Graham Bell Courtesy of the Library of Congress (LC-USZ62-104276).

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Bell, Alexander Graham (03 March 1847–02 August 1922), inventor and educator, was born in Edinburgh, Scotland, the son of Alexander Melville Bell and Eliza Grace Symonds. Family tradition and childhood environment set him on the path to his greatest invention, the telephone. His grandfather had turned from acting to speech teaching, and his father had become eminent in the latter vocation. His mother, despite her seriously impaired hearing, was an accomplished pianist and engaged her son’s interest in that form of sound communication. Edinburgh, second only to London as an intellectual center of the British Empire, excelled in science and technology, which probably stirred the boy’s interest and ambition in such matters. He made a hobby of botany and zoology. Playing about a local grist mill, he took up the miller’s challenge to make himself useful and devised a hand-cranked machine that took the husks off the grain—“my first invention,” he later called it....