Schauberger
Conventional science has so far only become acquainted with the forms of heat that exhibit fatiguing effects, which however are those heat-forms through which the resistance to motion increases by the square of the velocity. This occurs for the simple reason that they are precisely the forms of temperature that kill off all dynamism and vitality and which, after a suitable development, are transformed into the condensing (falling and concentrating) cold-forms in order to conduct the thing in question back onto or into the Earth, where under the exclusion of light and heat it is prepared for a renewed attempt to rise. [The Energy Evolution - Harnessing Free Energy from Nature, The Life-Current in Air and Water]

Now comes a brief description of Nature's principal formative substance - metaphysical fatty-matter[8] - about which a thick book could be written. As a reactive or 'higher' temperature-form this comes into being with the aid of the Earth's 'cycloid-space-curve-motion' under the exclusion of light and ordinary heat in the cool germinating zone, the boundary zone between the negatively potentiated geo-atmosphere and the positively potentiated external atmosphere. This then develops as a potential that propagates horizontally in a wavi-linear movement. [The Energy Evolution - Harnessing Free Energy from Nature, The Life-Current in Air and Water]

The vertically propagating energy-form, which in a vacuum tube produces an intense and dazzling light - or a Sun in statu nascendi as it were - likewise describes a cycloid-space-curve path, but one in which the transverse radius reduces. The faster the water-droplet falls and the higher the vacuum-bulb is positioned on the longitudinal axis, the more dazzling and intense the light becomes. The further the vacuum-bulb is removed from the source of the horizontally emitted energy-form, the darker the strongly pulsating blood-red glow becomes. If heavily insulated shields (such as paraffin wax), which have a braking effect, are interposed around this radiant energy-bundle, then under the influence of atmospheric light and heat, positively charged water is produced. However, if the same process is repeated with the exclusion of light and heat, then negatively charged water results. [The Energy Evolution - Harnessing Free Energy from Nature, The Ennoblement of Water]

2. It is also known that minute bubbles of carbon dioxide (carbonic acid gas) appear in good high-spring water, if the water is exposed to the influence of light and heat. If the water is again cooled under the exclusion of light, then the bubbles disappear. The crystal-clear water, however, tastes empty and insipid even when cool. Its former full-bodied wholesomeness has therefore vanished without trace. [The Energy Evolution - Harnessing Free Energy from Nature, The Liquefaction of Coal by Means of Cold Flows]