Archive for the ‘english’ Category

a view of the float and hv fin > ein blick auf schwimmer und hv flosse >

Montag, Oktober 29th, 2012


hvfp >

Sonntag, Juli 29th, 2012

bild-99-008_5.jpg …….

together we could do it well …..

Freitag, Juli 27th, 2012

alone …. dependant on the masses of insanity > we will be losing everything !

we   need to realize…. real life solutions
we already have everything > for all …..

only the fake scientists > the ill makers > the planet robbing outs
meaning all those
failures > will go > to hell!

and that’s a good thing ……

video sequence ….. video sequenz

Dienstag, Juni 1st, 2010





video link >


proagenesis organization

Samstag, März 14th, 2009

do you dare being different among the crowd of sailers ?

do you want to sail equally both directions ?
do you want to have total safety ?

being able to manuever under sails alone ?
never getting stack while coming about ?

because the wind is always an the same side ! no need to change your place – ever ! have ultimate comfort while underway ? – with the self compensating vector fin – no wallowing while at anchor ? do you want to learn how to sail these boats among others who are different by design ? do you want to build one for yourself or with others ———

if you are interested in design – see –

if you are interested in proa technology – check

for contact > fritz_roth@