Well the answer to: > Could you give me an example of such a real number that we can not write down? Is clearly: No, I can not. But the answer to the question

Well the answer to: > Could you give me an example of such a real number that we can not write down? Is clearly: No, I can not. But the answer to the question "Are there real numbers that can not be written down in _any_ way" is clearly: yes. If the question is understood as "Is the set of reals bigger than the set of naturals?". So there are cases in which the answer to "can you give me x?" != "is there an x?". So back to you original question: > > not everything can be explained with math > Can you give me any examples? I'm curious. I guess nobody might be able to give you any examples but they could still exist.