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/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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1 janv. 1781 - 1781 - James Watt patents an improved steam engine This was used in factories and in boats as well as locomotives This made coal mining easier as they could extract excess water deep down

Ajouté au bande de temps:

Date:

1 janv. 1781
Maintenaint
~ Il y a 244 ans