How is time travel possible?
Is time travel possible then after how long time?
What do you hAve to say about time travel (I am not science student but I read it on net and its so exciting topic but still no clear idea that is it possible or it's just a rumour)? What are some of the best time travel movies in recent times? What actually is time? What is Time paradox? What is the best way to pass time? Is time a human concept? How can we say that time runs faster at higher altitudes? Do the hands of my watch move faster in space? What are some good ways to pass time? How do I pass time?