5 gen 1838 anni - Telegraph

Descrizione:

Although Samuel F.B. More didn’t technically invent the electric telegraph, since many others had claimed to invent the first electric telegraph by 1838, Morse was the first to get federal funding for the invention. The telegraph was important because it allowed people to communicate quickly over long distances by transmitting electrical signals over a wire laid between stations. In 1843, Morse built a telegraph system from Washington D.C. to Baltimore, Maryland with financial support of Congress and he sent the first telegraphic message on May 24, 1844, which said “What hath God wrought?”

Aggiunto al nastro di tempo:

Data: