I second the motion on Thorium Nuclear and Liquid Salt Batteries. Don't know anything on the latter but the other guy sounded like he knew what he was talking about. As for thorium, I've read articles in the past that suggested it could a cleaner alternative to nuclear plants but it's rarely ever talked about. Curious as to why. -Farseer Wannabe https://www.youtube.com/watch?v=DruVTayHXzI