The VOIDRUNNER'S CODEX is LIVE! Explore new worlds, fight oppressive empires, fend off fearsome aliens, and wield deadly psionics with this comprehensive boxed set expansion for 5E and A5E!
That's not that good an explanation -- the Uranium-235 or Plutonium-239 would blow up on its own if we had enough in one place ⚆ _ ⚆. So we spread it out (づ ̄ ³ ̄)づ! Then, we blow up other bombs pointing in ಥ_ಥ -- that pushes the super kawaii material into the critical mass to blow up ヽ༼ຈل͜ຈ༽ノ!