Several experiments took place with an aircraft going at high speed. When it got back short time was ahead. They were tested by two atomic clocks, one on the craft and the other down the surface. Then it's evidence, going to the future is possible. Unless this is not true, but if it is why this discussion? The question now is how to proceed. For now only a laser can perform it. Where does it go, back or forth? How could course be controlled? During journey, do we become "eternal" like god while the world is moving normally? Concluding: It would be better that all keyboards have a variety of faces, it's hard to tell. That way I'll be certain when I receive a response. I always count to three before I read. First time I have a suggestion, could be: ha,ha,ha or uuummmmm ...simple and easy, otherwise ridiculous!