no
modern steam boat in 1784
Stezm engien
1879
it took him 1 year to invent the lightbulb
In fact, Yes James Watt did invent the light bulb!
He improved steam engine.
IN INDIA
no
1758
1769
modern steam boat in 1784
James Watt
James Watt did not invent the steam engine. However he did improve the design made by Newcome. James Watt was an inventor all of his life. He invented many many things he made improvements on instruments and others.
Stezm engien
1775
he invented it on June 21 1995