33
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
1604135
126973
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Creare
Create a timeline
Public timelines
Library
FAQ

1 gen 1809 anni - First telegrph using aelectrochemical system by Samuel Thomas von Sömmering

Descrizione:

1790-1795: french semaphore network
1806: static electricity system by Francis Ronalds
1809: electrochemical system by Samuel Thomas von Sömmering

Aggiunto al nastro di tempo:

HC - Universe (WIP!)

ByGaunab
13 set 2018
0
0
415

Data:

1 gen 1809 anni
Adesso
~ 216 years ago
About & FeedbackAccordoPrivatezzaBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL