Alexander Graham Bell - Wikipedia
Alexander Graham Bell (/ ˈ ɡ r eɪ. ə m /, 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.
Alexander Graham Bell | Biography, Education, Telephone ...
2024年12月21日 · 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).
Alexander Graham Bell: Telephone & Inventions - HISTORY
2009年11月9日 · Alexander Graham Bell, best known for his invention of the telephone, revolutionized communication as we know it. His interest in sound technology was deep-rooted and personal, as both his wife...
Alexander Graham Bell - Inventions, Telephone & Facts - Biography
2014年4月3日 · 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.
Biography of Alexander Graham Bell, Inventor - ThoughtCo
2022年5月26日 · Alexander Graham Bell (March 3, 1847–August 2, 1922) was a Scottish-born American inventor, scientist, and engineer best known for inventing the first practical telephone in 1876, founding the Bell Telephone Company in 1877, and a refinement of Thomas Edison’s phonograph in 1886.
Alexander Graham Bell │ The National Inventors Hall of Fame
Bell's extensive range of genius included patents for the telephone and telegraph, the photophone, aerial vehicles and hydro-planes. In addition, he founded the National Geographic Society in 1888.
Alexander Graham Bell - Alexander & Mabel Bell Legacy …
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 - 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. Bell is widely acclaimed for inventing and developing the telephone in 1876, building on the pioneering efforts of Elisha Gray, Antonio Meucci, and Philipp Reis.
BBC - History - Alexander Graham Bell
Explore a biography of Alexander Graham Bell the inventor of the telephone. Discover facts about his early life through to his later inventions.
Alexander Graham Bell - Alexander Graham Bell Foundation
When we hear the name Alexander Graham Bell, many of us think – “the man who invented the telephone;” “the man behind the Bell Telephone Company.” And most of us likely think of Alexander as an American or a Scot or perhaps a Brit.