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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.
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...
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.
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.
LIFE Photo Collection. The project that Bell himself called his greatest achievement in 1880 he named the photophone. This was a method of transmitting sound in a beam of light using a light...
Oct 19, 2018 · Learn how Bell invented the telephone in 1876 and made the first call to his assistant Watson. Discover the controversy over his patent and the impact of his invention on communication history.
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.
