What newcomen engine is made of
The first practical atmospheric steam engine, for pumping water out of mines.
- Piston — has part. Atmospheric pressure moves the piston.
- Boiler — has part. Steam from the boiler.
- Piston pump — has part. The beam drove a mine pump.
- Vacuum — uses. Condensing the steam creates a vacuum under the piston.
- Coal mine — uses. Pumping water out of mines.
- Cast iron — is made of. The cylinder is cast iron.
- Brass — is made of. The first cylinders were brass.