More details are starting to emerge about mysterious nuclear explosion in Russia

More information is slowly starting to trickle out about the explosion last week near Severodvinsk, Russia, that left at least seven people dead. The blast occurred on Thursday, and local officials said that "a brief rise of the radiation level was registered." The Ministry of Defense said a liquid rocket engine exploded, and put the death toll at two, but beyond that, the government did not release any additional information. Now, it's come out that there were seven victims, all scientists, wit...