Viktor Schauberger (1885-1958) was an Austrian forester and naturalist understood for his introducing deal with water, energy

http://devinpmpf933.theburnward.com/renewing-nature-unveiling-viktor-schauberger-s-pioneering-impact-on-environmental-conservation

Viktor Schauberger (1885-1958) was an Austrian forester and conservationist known for his introducing work on water, power, and biomimicry