Watch for upcoming crowdfunding programs with the benefits of getting the blueprints to the actual working, self-looping prototype of The John Device!
As you think about using Gravity (and other forces) for power, I ask you to consider what my Father thought about this project when I started. He has a Ph.D. from Purdue in Mathematics. He is a dual Fulbright Professor. He has been personally awarded by President George H.W. Bush for his mathematical abilities. Then his Son said he was going to build a "Gravity Motor."
(Oh, and Mom's not exactly a slacker with a Doctorate in Education from Stanford. :^)
But, as things often are, The John Device only turned out to be part of something else.
HOW EVERYTHING WORKS.
This is a theory of everything that actually includes everything.
It's available at: http://www.torque-incorporated.com/Everything.html
It's a new way to think. No more fantasies about folding space and bending time and black holes that things vanish into.