What powerful feedback loop was established concerning coal and engine development?

Answer

Better engines increased coal production, which fueled the development of more advanced engines

Improved steam engines made it easier to drain mines and haul fuel to the surface, increasing coal output; this newly abundant coal then provided the necessary energy source to further fund and fuel the development of even more advanced engine technology.

What powerful feedback loop was established concerning coal and engine development?

#Videos

James Watt's Steam Engine - YouTube

inventionHistorymachineengineSteam