Schauberger
When what had been achieved experimentally with the test model was implemented practically, mysterious cavitation phenomena appeared, which destroyed even steel turbine blades within a short space of time.

It was only after protracted and expensive experiments with alloys that these decomposive phenomena could be sufficiently inhibited to enable the manufacture of this turbine system to begin. This was believed and is still so believed today, to be of such great service to industry and the economy, that a few companies licensed by Viktor Kaplan (because of the lucrative business opportunities) spared no material expense or intellectual effort in order to eliminate these decomposive effects, which according to measurements were equivalent to peak ressures of about 32,000 atmospheres (atm). [The Energy Evolution - Harnessing Free Energy from Nature, Cadaverine Poison in Ray-Form - Ptomaine Radiation]