Länk - Torium, framtiden är torium
It's these similarities that make thorium a potential alternative fuel for nuclear reactors. But it's the unique differences between thorium and uranium that make it a potentially superior fuel. First of all, unlike U-235 and Pu-239, thorium is not fissile, so no matter how much thorium you pack together, it will not start splitting atoms and blow up. This is because it cannot undergo nuclear fission by itself and it cannot sustain a nuclear chain reaction once one starts. It's a wannabe atom splitter incapable of taking the grand title.
Läs mer: New age nuclear | COSMOS magazine