On March 10, 1876 Alexander Graham Bell revolutionized the way we communicate when the first discernible human voice traveled over wire from one person to another.
Alexander Graham Bell was not the only person trying to invent the telephone. But 150 years ago, he won the race – just – and ...
So, the telephone was a positive force in society, providing a new source of income for women. But the rise of ‘hello girls’ ...
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150 years of telephone: How Alexander Graham Bell’s first call changed human history
About 150 years ago, in a small, crowded laboratory, a revolutionary moment occurred when ...
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 ...
Alexander Graham Bell (18471922) was a Scottish-born inventor, scientist and educator, and the most notable contribution he made was the development of the earliest practical telephone in 1876. His ...
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