Simply watch (https://turbowarp.org/1012767391?clones=Infinity) This is a simple demo of how fission works, inspired by @Santiago020267's https://scratch.mit.edu/projects/557264142/.
This implements fission of different material densities, reflecting the manner in which implosion fission devices function. Because there are many clones, TurboWarp is necessary to view this project: https://turbowarp.org/1012767391?clones=Infinity