Lasted edited by Andrew Munsey, updated on June 14, 2016 at 9:31 pm.
Discussion page for Directory:Green Steam Engine
Advantages of invention by Robert Green (US 6647813) include: the ability to run on very low steam pressure and volume, inexpensive to build, few moving parts with low lubrication requirement, lightweight. Site includes instructions on how to build it.
(Just click on the "
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