Google translation (Original article below.):
– Scientist warns of mini-nuclear bomb (Welt Online, Nov. 5, 2011):
Given the reports of an uncontrolled nuclear fission reactor accident in Japan’s Fukushima Munich radiation expert Professor Edmund Lengfelder warns of the possibility of a nuclear explosion. It would be “a kind of mini-nuclear bomb in the scale,” said Lengfelder.
“The probability, however, I can not estimate at all.” Because nobody knows how much enriched uranium as coalesced into how the derelict nuclear power plant units.