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Nov 9, 2009 · Learn about the life and achievements of Alexander Graham Bell, the inventor of the telephone and other devices. Find out how he revolutionized communication, faced legal challenges and helped the deaf community.
Alexander Graham Bell (/ ˈ ɡ r eɪ. ə m /, born Alexander Bell; March 3, 1847 – August 2, 1922) was a Scottish-born Canadian-American inventor, scientist and engineer who is credited with patenting the first practical telephone.
May 28, 2024 · Alexander Graham Bell, Scottish-born American inventor, scientist, and teacher of the deaf whose foremost accomplishments were the invention of the telephone (1876) and refinement of the phonograph (1886).
- David Hochfelder
- Alexander Graham Bell was a Scottish-born American inventor and scientist. Bell was born on March 3, 1847, in Edinburgh, Scotland. In 1870 Bell and...
- Although Alexander Graham Bell is best remembered as the inventor of the telephone, he invented other devices too. Bell developed several sonic tec...
- The first telephone had two parts: a transmitter and a receiver. The transmitter comprised three parts—a drumlike device (a cylinder with a covered...
May 8, 2024 · Alexander Graham Bell, inventor who patented the telephone in 1876, lecturing at Salem, Massachusetts (top), while friends in his study at Boston listen to his lecture via telephone, February 12, 1877.
Apr 3, 2014 · 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.
May 21, 2021 · Learn about the history of the telephone, from its origins in sound research to its patent and commercialization by Alexander Graham Bell. Discover how Bell's invention revolutionized communication and led to the rise of AT&T.
Alexander Graham Bell, an unknown teacher of deaf-mutes, also threw his hat into the ring in this technical race, although for other reasons. His was eager to help people take communication to new heights. An original drawing from his diaries reveals how Bell went about solving the problem of voice transmission.
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