Viktor Schauberger...

A graduate of the Goetheanum, Callam Coats has been translating the works of Viktor Schauberger and related articles. Has written a wealth of info in a series of books...Viktor was an associate of sorts with Steiner also...

"Living Energies", ISBN: 0946551979 {buy the UK ed.}
"Eco-technology", ISBN: 1858600111
"The Water Wizard", ISBN: 1858600480
"Nature as Teacher", ISBN: 1858600561
"The Fertile Earth", ISBN: 185860060X
"Energy Evolution", ISBN: 1858600618

"Living Energies: Exposition of Concepts", ISBN: 0717133079
"The Schauberger Companion", ISBN: 1858600111 (If anyone has, please SHARE :))

There are communities in Austria using his Implosion techniques to produce electricity. A few of the Austrian hydroelctric plants still use his special turbines.