Esa wrote.. it is a really sad state of affairs that PAX Scientific are in no way interested in Coanda / Schauberger - and this stuff just doesnt proceed with the quickness that it could.
Howdy Esa, Pax is in business to patent ideas and liscense for profit, not necessarily to make anything. They have done a good job of coming up with some innovative prop designs. Another outfit in Australia was developing a "Coanda Effect" prop but they bit the dust under too much IPO money, fasr boats, faster cars and even faster women. Richard