30
/de/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
622355
52576
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Erstellen
Create a timeline
Public timelines
Library
FAQ

10 Aug 645 Jahr - The mechanical clock is invented

Beschreibung:

During Tang Dynasty, Yi Xing invented the first mechanical clock. But this is only the prototype. The clock is improved during Song Dynasty.

Zugefügt zum Band der Zeit:

China Invention Timeline

ByThe cool boy #101
26 Jan 2018
0
1
363

Datum:

10 Aug 645 Jahr
Jetzt
~ 1379 years ago
About & FeedbackVereinbarungPrivatheitBibliothek
2024 © Time.Graphics
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews