Alexander Graham Bell Awarded US Patent for Telephone (1876)

Originally an audiologist, professor, and teacher of the deaf, Bell became interested in the idea of transmitting sound waves by wire when he misread a thesis by a German physicist. He mistakenly believed that the thesis implied such a transmission was possible. It did not, but Bell’s idea was sound. Later, he described his mistranslation as a “valuable blunder.” Three days after receiving a patent for his device, he spoke the first sentence ever transmitted by telephone. What was it? Discuss
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