Schauberger
This perpetuum mobile is also involved when the developmental process is intensified with Repulsines and, for example, the substances contained in the air are subjected to the fermentation process outlined above. In this way the same thing is achieved practically and factually, but in a slightly different active form. In the same way that the end-products influence the more basic factors and cause them to move, they also cause them to be displaced upwards at cyclonic speeds; a process that also gives rise to reactive forms of temperature at the same time. Using these reactive temperature-forms the floor can be made warm in a rational way. In spite of the forces that help us to overcome our own body-weight so effortlessly, providing both metabolic processes [The Energy Evolution - Harnessing Free Energy from Nature, The Economy Founded on Reactively Produced Energy]

function unimpededly, we still have to creep and crawl around on this floor in a way that houseflies cannot emulate, which are perhaps the only beneficiaries of these incongruous conventional methods of heating. These methods will also almost completely exhaust the reserves of coal, which is no longer available in sufficient quantity, or is impossible to deliver to the point of use with the present means of transport (the true energy-gluttons), even if sufficient quantities were available for this coming catastrophic winter [1945-46]. It is therefore understandable that those who are threatened with freezing to death and starvation will fall upon this new method of heating and transport like beasts of prey, unless the matter is put in hand with extreme caution. This is the principal reason why heating with mineral substances, with which reactive temperature-forms can be produced virtually without cost, must be inaugurated with great care. These reactive temperatures are activated merely when various allotropic substances are gently stimulated by active heat influences. [The Energy Evolution - Harnessing Free Energy from Nature, The Economy Founded on Reactively Produced Energy]