Hello how may I help you? I need a time machine What do you mean by that? should I get PVC or steel pipe for the frame? I'm sorry, you are asking the impossible well, I think I have a good idea of how to get this done, I just want help with the matierals I'm afraid I can't help with that okay, well, do you think the time machine will be fast enough if I base it on a jeep? Unlikely hm Sorry I can't be of more help