History of Inventions

The invention of the telephone and telegraph

In a previous post we were talking about American inventors and their inventions, a this talk about the history of the invention of two other quite important for humanity such inventions as the telephone and Telegraph.

Received the money, handed the Morse Telegraph line between Washington and Baltimore and 11 may 1844 he sent the first telegraphic message (the word "telegram" appears only twelve years). Every American schoolboy knows that the first telegram read: "Marvelous are thy works, o Lord". In fact, the first telegram was: "Everything works fine".

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