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Há 2 dias · 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. He also co-founded the American Telephone and Telegraph Company (AT&T) in 1885. [additional citation ...
- 4
- United Kingdom (1847–1922), British-subject in Canada (1870–1882), United States (1882–1922)
Há 2 dias · Alexander Graham Bell, a towering figure in the annals of science and technology, was instrumental in shaping the future of communication. His invention of the telephone and his unwavering dedication to the education of the deaf have been pivotal in shaping our modern society. Even as a 12-year-old, Bell showcased his ingenuity, devising a ...
Há 3 dias · On March 7, 1876, Alexander Graham Bell was granted a patent for the telephone, which he had invented to improve upon telegraph technology by transmitting sound over electric currents....
Há 5 dias · Bell's theorem is a term encompassing a number of closely related results in physics, all of which determine that quantum mechanics is incompatible with local hidden-variable theories, given some basic assumptions about the nature of measurement.
Há 4 dias · The Bell Patent Association was formed by Alexander Graham Bell, Thomas Sanders, and Gardiner Hubbard when filing the first patents for the telephone in 1876. Bell Telephone Company, the first telephone company, was formed a year later. It later became a part of the American Bell Telephone Company.
- January 1925; 98 years ago (as Bell Telephone Laboratories, Inc.)
- Murray Hill, New Jersey, U.S.
- Peter Vetter, Thierry Klein
- Telecommunication, information technology, material science
Há 3 dias · Scottish-born engineer and inventor Alexander Graham Bell patented the first workable telephone. In 1885, he also contributed to the American Telephone and Telegraph Company. Bell's later life was highlighted by ground-breaking work in fibre telecommunications, hydrofoils, and aviation.
Há 3 dias · Alexander Graham Bell Trivia Quiz. Alexander Graham Bell is mostly known for being credited (albeit controversially) with inventing the telephone. However, our modern world is founded on Bell's ideas well beyond telecommunications. A multiple-choice quiz by AlexT781 . Estimated time: 5 mins.
