steam engine
no one invented the the steam engine in 1769 but James watts improved the steam engine in 1769
for inventing the steam engine
cuz it is
James watts
James watts
sax
The best example is Watts' steam engine.
James Watts-late 1700's
Newcomer Steam Engine
Chapin Mine Steam Pump Engine was created in 1891.
Newcomen and watt developed the steam engine