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- Alexander Graham Bell - Wikipedia
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 He also co-founded the American Telephone and Telegraph Company (AT T) in 1885 [7]
- Alexander Graham Bell | Biography, Education, Family, Telephone . . .
Alexander Graham Bell (1847–1922) was a British-American inventor, scientist, and teacher of the deaf whose foremost accomplishments were the invention of the telephone (1876) and refinement of the phonograph (1886)
- Alexander Graham Bell - Inventions, Telephone Facts - Biography
Alexander Graham Bell was a Scottish-born scientist and inventor best known for inventing the first working telephone in 1876 and founding the Bell Telephone Company in 1877
- Alexander Graham Bell Biography
Alexander Graham Bell is best known as the inventor of the telephone — the first to transmit the human voice by means of an electric current — but there was much more to this extraordinary man than his breakthrough in communications technology
- Alexander Graham Bell - The National Inventors Hall of Fame
After inventing the telephone, Bell continued his experiments in communication, which culminated with the photophone transmission of sound on a beam of light, a precursor of today's optical fiber systems He also worked in medical research and invented techniques for teaching speech to the deaf
- Alexander Graham Bell - New World Encyclopedia
Alexander Graham Bell (March 3, 1847 – August 2, 1922) was a Scottish scientist, inventor, and innovator He emigrated to Canada in 1870 and then to the United States in 1871
- Alexander Graham Bell - Inventor, Age and Children, Married Life
Alexander Graham Bell was a pioneering Scottish scientist and inventor, born on March 3, 1847, in Edinburgh, Scotland Best known as the inventor of the first working telephone in 1876, his groundbreaking work fundamentally changed how people communicate
- Alexander Graham Bell - The Canadian Encyclopedia
Alexander Graham Bell, teacher of the deaf, inventor, scientist (born 3 March 1847 in Edinburgh, Scotland; died 2 August 1922 near Baddeck, NS) Alexander Graham Bell is generally considered second only to Thomas Alva Edison among 19th- and 20th-century inventors
- 150 years of telephone: How Alexander Graham Bell’s first call changed . . .
On March 10, 1876, Alexander Graham Bell, then 29 years old, successfully transmitted the first clear sentence over a telephone line “Mr Watson, come here—I want to see you,” Bell spoke
- Alexander Graham Bell | The Telecommunications History Group, Inc.
In June, Bell demonstrated the telephone for Sir William Thomson (Baron Kelvin) and Emperor Pedro II of Brazil at the Centennial Exhibition in Philadelphia On July 9, 1877, Bell, Hubbard, Sanders, and Watson formed the Bell Telephone Company, the precursor of the Bell System
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