On March 7, 1876, a 29-year-old inventor named Alexander Graham Bell officially received a patent for his new invention, the telephone. Alexander Graham Bell was born in Edinburgh, Scotland, in 1847.
Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. While trying to improve the telegraph, Scottish-born inventor Alexander Graham Bell discovered that the voice could be ...
Click to open image viewer. Alexander Graham Bell (1847-1922), Scottish-born inventor, scientist, was born in Edinburgh, Scotland, lived for many years in Washington, D.C., and died in Cape Breton, ...
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