28 Nov
2016
28 Nov
'16
2:10 a.m.
The "Freehand" system. https://www.youtube.com/watch?v=keyt6GlVTYA A vane, still lots of parts and stuff that could break. But what is really clever with this one is that the vane mounts and rotates on the backstay, instead of needing yet more mounting infrastructure with associated cost, complexity, breakability. cheers, John S. -- John Schinnerer - M.A., Whole Systems Design -------------------------------------------- - Eco-Living - Whole Systems Design Services People - Place - Learning - Integration john@eco-living.net - 510.982.1334 http://eco-living.net http://sociocracyconsulting.com