30
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
52419
5021
2

jan 1, 1781 - 1781-Rotary steam engine invented by James Watt

Added to timeline:

Date:

jan 1, 1781
Now
~ 243 years ago