Bell Telephone
Encyclopedia
Bell Telephone may refer to:
- Bell Telephone CompanyBell Telephone CompanyThe Bell Telephone Company, a common law joint stock company, was organized in Boston, Massachusetts on July 9, 1877 by Alexander Graham Bell's father-in-law Gardiner Greene Hubbard, who also helped organize a sister company — the New England Telephone and Telegraph Company...
, several telephone companies with similar names - Bell Telephone Building (disambiguation), various
- The Bell Telephone HourThe Bell Telephone HourThe Bell Telephone Hour is a long-run concert series which began April 29, 1940 on NBC Radio and was heard on NBC until June 30, 1958. Sponsored by Bell Telephone, it showcased the best in classical and Broadway music, reaching eight to nine million listeners each week. It continued on television...
, a long-running radio and television concert program - A hypothetical device named after physicist John BellJohn Stewart BellJohn Stewart Bell FRS was a British physicist from Northern Ireland , and the originator of Bell's theorem, a significant theorem in quantum physics regarding hidden variable theories.- Early life and work :...
which allows signals to be sent faster than the speed of light using quantum mechanicsQuantum mechanicsQuantum mechanics, also known as quantum physics or quantum theory, is a branch of physics providing a mathematical description of much of the dual particle-like and wave-like behavior and interactions of energy and matter. It departs from classical mechanics primarily at the atomic and subatomic...
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