I have been seeing posts in Facebook about the possibility of time travel in the near future. One post said that a scientist was able to bring back a small amount of matter from the past and that he is now trying to get a small amount of matter from the future. Maybe matter can travel through time. But how about if man can do it? Maybe time travel for 1 gram of matter is possible now but I don’t think it is possible in bigger terms such as for man to travel in a time machine.







