Can we travel back in time? If not then why?
Can we go back in time?
Do we live in the past? You go back in time 2000 years, how do you prove you are from the future? Are we living in the past? What if we are actually moving back in time? Can one differentiate a backward flow of time from forward flow? Will time end? If you could go back in time, what is one suggestion you would give your High school-self, having the knowledge you do now? Will time seem to continue to speed up the older we get? If any gone-by time was better and time’s traveling is possible then what are me doing living in the actual time? Can we predict the future? What is the time now? If you could travel back in time just one day before starting your start-up and talk to your former self, then what advice will you give? I hope there is a future? Could we ever reach the non-observable universe using time dilation in the same way we could reach Andromeda? 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? Can we predict future things? Is it true that black holes can make us travel through time like in movies? If we all together stopped every single clock/watch on earth for a while. Would we lose track of time? Can we ever act human again? When will Jesus come back? How can we utilize time effectively? Do we really understand time? How far back in time does blue eyes go? Is it possible for the laws of physics to change over time? Do you believe in time travel? Why? Is it correct to use the phrase "revert back" in a sentence? I hear it all the time and on occasion even on BBC! If I time traveled 250 million years back. How would I survive? What's the time just now? Can anyone predict the future? Do you seriously think time heals everything or we just learn to live with it? I speak English. How far back in time could I go and still communicate with someone fluently?