>The main point is that just as you can't ask for tiny nuclear explosion because nuclear physics just doesn't work that way You absolutely can, which is why Fe

>The main point is that just as you can't ask for tiny nuclear explosion because nuclear physics just doesn't work that way You absolutely can, which is why Fermi did just that as part of the Manhattan project with the Chicago Pile 1, demonstrating the first self sustaining nuclear chain reaction. In 1942. Your analogy is broken.