It is very troubling about the unsettling nuclear trouble in Fukushima. But it is fascinating about the last report of the organic web like substance found in South Carolina Nuclear plant. Could we be looking at an unknown species of extremophile? It is possible. The Savannah River Site's storage facility stores spent the nuclear waste in pools that are about 20 - 30 feet deep. The water is good enough to protect the workers from radiation, but the "Growth" was reportedly found underwater on the submerged fuel assemblies. This is quite interesting. This human invented power generation method might create something out of our imagination !
