a “breed-and-burn” reactor. The reactor is fueled primarily by depleted uranium, but requires a small amount of enriched uranium or other fissile fuel to initiate fission . TO GET A BETTER UNDERSTANDING ABOUT TERRAPOWER TECHNOLOGY PLEASE VIEW THE VIDEO PROVIDED BELOW :: SOURCE :: [1] http://www.terrapower.com/Technology/TravelingWaveReactor.aspx [2] http://www.technologyreview.com/blog/energy/tags/terrapower/ [3] http://www.intellectualventures.com/OurInventions/TerraPower.aspx Posted