This video was shot in July 2009 and it is the original footage of the first prototype of the Vortex Wind Funnel. It was taken in a 2mph wind, that's right a 2mph wind. Our later videos of the advanced turbine can be viewed at http://www.youtube.com/watch?v=lMw0lP7RwUw and http://www.youtube.com/watch?v=bJl84q1i3hI plus more infomation can be found at http://www.vortexwindfunnel.com/