Brucey
Solar Wizard
From what I recall some terrorists were trying to make a dirty bomb using the isotopes from smoke detectors. Maybe that was a book.Well we are getting closer to the "Douglas Martin SunPower Screens". The walnut sized reactors can't be far off.
Is the danger of a plant somewhat proportional to the amount of material you have in play? I would think that we have figured out a way to limit the amount of material such that creating a super nasty device would require extreme effort. It's not like you can't get 20 or so propane tanks...