So you have to be innocent yourself proven before the world wide courts and intenrstional public opinion before making statements against apartheid and genocide?
Oh wait. What about America. Why are you, presumably an American concerned about Jews so much who are living in Malaysia ?
If you can be concerned about minorities in Malaysia, why cant they do same for palestinans ?
What I remember from watching discovery years ago is simply that “time” will slow down so that it takes longer and longer for that object to reach the speed of light. This is the only kind of " time travel" that is theoretically possible.
Take for example a star 1 light year from sun. If we start this theoretical machine, it WILL take 1 year for that machine to reach there. Same for 100 light years distance. That’s the amount of time it takes for light to travel that distance.