1 janv. 1895 - First Radio Invented.
Description:
In 1895, an Italian inventor Guglielmo Marconi invented the world's first radio communication. He sent and recieved his first radio signal in Italy in the same year as it was invented, 1895.Ajouté au bande de temps:
Date:
1 janv. 1895
Maintenaint
~ Il y a 130 ans