 And this was reported all over the international press and journalists got very excited and said, you know, Professor Rutherford, you know, could we be using the energy from the nucleus to sort of power our lives? And Rutherford said, nonsense, you know, we're never going to get energy out of the nucleus. And then within a decade or so, you have the atom bomb, you have nuclear energy. So this fundamental research, often the impact of it is very hard to predict.