7 h 12 m, 1 ene 1833 año - First telegraph line was sent
Descripción:
Samuel Morse was the one who sent the telegraph line on May 24, 1844. Samuel Morse used to a painter. It was sent from Washington, D.C to Baltimore. He had said "What had God wrought?"Añadido al timeline:
fecha:
7 h 12 m, 1 ene 1833 año
Ahora mismo
~ 192 years ago