3 ene 1844 año - Invention of the Telegraph
Descripción:
There were previous signaling systems that utilized flags and lights, but Samuel F.B. Morse’s system of communication by electricity used dots and dashes to convey a code that would be translated by the recipient. His first transmitted telegraph message is, “What hath God wrought?”Añadido al timeline:
fecha:
3 ene 1844 año
Ahora mismo
~ 181 years ago