Property Bookmarks: ac http://www.greenecobookmarks.com/ Recent bookmarks posted to Property Bookmarks 60 howies® - Current thinking http://www.howies.co.uk/content.php?xId=521&xPg=1 Research into direct vs alternating current (AC DC) for power grid geoffd99 Wed, 04 Jun 2008 11:08:02 +0000 ac dc hydro microgeneration solar wind