i dont no
1769
1945
1814
Developed from 1763 to 1775.
Invented in (1804).
http://www.crawford-john.org.uk/symintn.htm
In 1784, William Murdoch, a Scottish inventor, built a prototype steam road locomotive1898
it was invented 1718
James Watt developed an efficient steam engine in 1776. His improvements to the existing Newcomen steam engine significantly increased its efficiency and practicality, leading to widespread use in various industries. This innovation played a crucial role in the Industrial Revolution.
1807:)
First trial of steam boat was done in 1787 by John Finch.
James Watt invented steam engine & it is invented in 1769