whitemann

Hey guys, I have thought of many interesting topics and one of them is the "Traveling back in time". First I want to say that maybe there is such a question in this forum and I apologize if there really is... Second, excuse me if you find mistake in my English ------------------ So, I have thought a lot about traveling back in time.Of course I couldn't invent a time machine ( xD ), but there is one paradox and I want to talk about it with you... Imagine that you invent a time-traveling machine and go back in time.Incidentally you kill one of your predecessor (for example-father, mother...). That means that if he/she dies you would never been born. HERE comes the Paradox => If you have never been born, that means that you have never traveled back in time and you haven't killed your father/mother.Yes, ok... but if that is so, they will live, you will be born, you will travel back in time, you will kill him/her and so on forever... PLS HELP

Yes, and that also means that since they've discovered such a big amount of water in one place, there would be more H2O somewhere else on the moon...