1 janv. 1895 - The First Radio was invented
Description:
An Italian inventor, Guglielmo Marconi, proved the posibility of radio communication. In 1899 he sent the first wireless signal across the English Channel. Two years later he received a reply, the letter "S", telegraphed from England to Newfoundland.Ajouté au bande de temps:
Date:
1 janv. 1895
Maintenaint
~ Il y a 130 ans