For example, if you want to stop a meteorite hitting Earth, do not use rockets attached to its surface, explode a huge nuclear bomb!
If you have to start the nucleus rotation, do not make any chemical reaction or engineering project, just explode a huge nuclear bomb!
If you are a multibillionaire that wants to solve crime, just personally punch criminals in the face!
And we're talking about fiction, not real life. I'm ok with spectacular, but I can't help noticing it :-P