Graham bell biography in english

Alexander Graham Bell (/ ˈɡreɪ.əm / ⓘ; 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 [7]. Alexander Graham Bell (–) was a British-American inventor, scientist, and teacher of the deaf whose foremost accomplishments were the invention of the telephone () and refinement of the phonograph (). Early years First steps Professional growth Public recognition Peak period Later years Public interest Professional activity Media attention
Alexander Graham Bell was a Scottish-born scientist and inventor best known for inventing the first working telephone in and founding the Bell Telephone Company in