30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
162475
14408
2

1 janv. 1830 - telegraph

Description:

it was made by Samuel morse. it was made for long distance communication send transmitting electrical signal over a wire laid between station

Ajouté au bande de temps:

17 oct. 2017
0
0
369

Date:

1 janv. 1830
Maintenaint
~ Il y a 194 ans