"Keely did not seek to invent, nor did he claim to have invented, perpetual motion.
"His actual achievement was the forming within a sphere of a neutral center made independent of gravity and all outside influences. He writes (12/17/1885): "The neutral center is only established when rotation exceeds 100 revolutions per minute, which is sufficient, with the vibratory circuit running at 100,000 per second, to neutralize the influence of gravity on the volume of the neutral third of the sphere." The neutral center controls its sphere of operation, whether that mass controlled by it be homogenous or complex. All differential mass antagonism is equated on the induction of certain orders of vibration. The structural conditions can be entirely adverse, even of unlike states - gases with liquids, liquids with solids, solids with gases, its control will be as complete in one case as in the other.
"Besides the attractive quality in the neutral center which manifests itself in the law of individualization, of the attraction to itself of all other masses in space, is another and kindred phenomena, the opposite of the first, called by Keely "disturbance of equilibrium."
"The action of the magnetic flow is dual in its evolutions, both attractive and propulsive. The inclination of the plane on which the subtle stream moves, either to the right or to the left, has nothing to do with positive or negative condition. The difference in conditions of what is called, by electricians, positive and negative electricity, is the difference between receptive and propulsive vibrations. They can be right or left receptive, or right or left propulsive. The positive vibrations are the radiating; the negative vibrations are the ones that are attracted toward the neutral center." [Vibratory Physics - The Connecting Link between Mind and Matter]
See Also