New process from Rice Univ. E. coli metabolism reversed for speedy production of fuels, chemicals Also the Chinese have had a virtual monopoly on Rare Earth Elements. New finds in Nebraska. Significant Source of Rare Earth Elements Found in Nebraska - IndustryWeek Forums A nice note on How thorium compares to uranium as a fuel in term of waste products. No wonder the Chinese are developing this technology. Why aren't we? Further on Thorium | Watts Up With That?