MrTwist wrote:Transmutation can be devestating if you know what you're doing.
You could very well cause a serious nuclear explosion with it I believe. Of course, you most likely would die in the attempt. And also, I might not be correct that turning a a 50lb piece of whatever into plutonium would cause an explosion.
The weight of plutonium, uranium, or other fissionable material wouldn't matter.
If the object was solid (ie, non-porous), and of a pure enough isotope, it would go super criticle, but it still wouldn't explode. It would just get super hot, and produce a lot of radiation. It would probably slowly start melting it's way toward the core of the planet.
However, under the conditions above, it the object was then compacted in just the right way, KABOOM...
It's actually incredibly hard to produce a nuclear explosion of any sort. A "dirty" bomb on the other hand would be easy if one had radioactive materials on hand. The chernobyl nuclear powerplant explosion was a convensional explosion caused by steam build up. It was a "dirty" explosion, bad enough that the jet stream carried the radiation world wide, but in miniscule quantities to most areas.
People tend to think that nuclear powerplants could create a nuclear explosion under the wrong conditions. Having researched this, I can definatively say that it couldn't happen, under any conditions (unless 50+ years of nuclear physics is wrong, or there's a world wide conspiracy hiding a dark truth).
I doubt that the science is wrong, or that there's conspiracy though. I think there is a reason why 3rd world countries aren't nuking each other, and why terrorists hit the twin towers with airplanes on 9/11 instead of nuking New York City.