Imagine you have an actual nuclear bomb sitting around in your office to play with. What is the most fun thing to do with it? If right now you are thinking of showing visitors how close you can get it to detonation without blowing yourself up, I salute your gallantry.
Here is a question for you: What was the fastest ever man-made object? You’d probably guess it’s one of the Voyager probes - specifically Voyager-1 at currently almost 40,000mph (>60,000km/h). And you’d be most certainly and hilariously wrong.