“It was spawning time one early spring moonlight night, I was sitting by a waterfall waiting to catch a fish poacher. What then occurred look place so quickly that I was hardly able to comprehend. In the moonlight falling directly onto the crystal clear water, every movement of the fish, gathered in large numbers could be observed. Suddenly the trout dispersed due to the appearance of a particularly large fish which swim up from below to confront the waterfall. It seemed as if it wished to disturb the other trout and danced in great twisting movements in the undulating water as it swam quickly to and fro. Then as suddenly the large trout disappeared in the jet of the waterfall which glistened like falling metal. I saw it fleetingly under a conically-shaped stream of water, dancing in a wild spinning movement the reason for which was not at first clear to me. It then came out of this spinning movement and floated motionlessly upwards. On reaching the lower curve of the waterfall it tumbled over and with a strong push reached behind the upper curve of the waterfall”

“Deep in thought I filled my pipe and as I wended my way homewards, smoked it to the end. I often subsequently saw the same sequence of play of a trout jumping a high waterfall.”

general info on Schauberger » http://www.frank.germano.com/viktorschauberger.htm

The experiments of the Malmö group » http://home.swipnet.se/~w-58759/h2oren/inledeng.html