Holzschlag was the birthplace for what Austrian forest caretaker, naturalist, pseudoscientist?
Viktor Schauberger Viktor Schauberger (30 June 1885 in Holzschlag, Upper Austria – 25 September 1958 in Linz, Austria) was an Austrian forest caretaker, naturalist, pseudoscientistref>Ronald Engert: "Die Forellenturbine als Prinzip der kostenlosen Energiegewinnung. Freie Energie durch Implosion"., philosopher, inventor and biomimicry experimenter.
Adolf Hoel Adolf Hoel (15 May 1879 – 19 February 1964) was a Norwegian geologist, environmentalist and Polar region researcher. The mineral hoelite and the Hoel Mountains in Antarctica are named in his honour. He led several scientific expeditions to Svalbard and Greenland. His focus on and research of the polar areas has been largely credited as the reason Norway has sovereignty over Svalbard and Queen Maud Land in the Antarctica.