Japanese "wind lens" has already been built & tested, offering several advantages over traditional wind turbines: http://www.youtube.com/watch?v=vQexzNg_e9A …
6:16 AM - 2 Feb 2013
0 replies
1 retweet
0 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.