I built this with PVC tubing and scrap wood, it's suitable for generating electricity, just needs to be mounted to an alternator or a generator. Getting the electricity into usable form is more complex and expensive than making a giant pinwheel like this, but you have to start somewhere, and it's nice to watch on windy days.
Wednesday, October 22, 2008
Tuesday, October 14, 2008
" Today we're a nation of tattooed barbarian "consumers" with no impulse control, a swollen sense of entitlement, ruled by a set of authorities ranging from one G.W. Bush to the grifter-billionaire pantheon of Wall Street CEOs...."
Jim Kunstler October 13, 2008