I don't really understand this discussion. It is generally well known that time travelling isn't possible. So why would you want to have proof that it is actually possible? I am a bit confused to say the least.
Time traveling is possible if we go faster than speed of light... u cannot say time travelin is not possible... bt the fact is we dn ve enough tech to work on it... U can undrstnd to some xtnd if u read Einstein's theory of relativity...
I think the moment man was able to travel at the speed of sound was day that man was able to time travel. What's impossible for me is for man to stop time and to go back in time. Cheers!
