Any one please tel me about prof mallet time travel project?

Question

i have seen some program on discovery about time travel i want to know time travel is possble or not if yes then how much time it will take to build a time machine?

Answer 1

Seriously? Ok. Time travel is impossible. Let me present to you my theory. I call it JT's theorem on time travel.

You can't travel back in time to kill yourself. If you succeded in killing yourself, then you can't live to travel back in time to kill yourself. So, you can't kill yourself because then you would never have killed yourself.

That's why time travel is impossible. Because it would enable the impossible, which is of itself, impossible. Follow?