P PenguinBlue All-conference Jan 14, 2014 7,719 16 68 May 15, 2015 #1 http://www.wired.com/2015/05/future-wind-turbines-no-blades/?mbid=social_fb
T tIUguy Junior Oct 7, 2010 2,863 181 143 May 15, 2015 #2 This is premium content. Please subscribe to view.
