Can we time travel?
How close are we to time travel?
Does the fact that nobody has ever visited us from the future mean that time travel is undoubtedly impossible? If time travel is possible, why hasn't someone from the future visited us? 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)? If any gone-by time was better and time’s traveling is possible then what are me doing living in the actual time? What is the best thing to do to pass time while travelling? What are some of the best time travel movies in recent times? What actually is time? Are there any simple explanations of what IS time? What is the best way to pass time? What are some good ways to pass time? How does time have a direction? What are some good books on time travel? Is time per se changeable? What is Time paradox? How do I pass time? Does time depend on gravity? If humanity was transported to an unknown galaxy, would there be a way to keep track of time the same as we do here? How? What are some time travel crimes?