system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: When you cut something, isn’t there a chance that you will cut an atom and there will be an explosion?
gpt
Imagine you have a cube made out of little magnetic balls. You've probably seen them. Make a knife out of those magnetic balls. I'll let you use glue to hold it all in place. Now, cut the cube with the knife and try splitting one of the magnetic balls in half doing so.