wind turbines

While I was searching on instructables.com, I came across a rather interesting wind turbine. Now before i came across some other ones I thought were pretty cool, but some other people beat me to it, but this one's no that bad either. It's a DIY 1000 watt wind turbine( as seen on http://www.instructables.com/id/DIY-1000-watt-wind-turbine/) that these guys use to power their home. It's a nine step process according to them and it seems pretty easy to follow. As far as my group, Yes-2-Tech, I think we should try to look for something more spectacular, but this is still pretty cool and not that difficult to make and something I might try to make.