Einstein believed in a 4Th dimension... the ability to move in and out of time freely. He thought of a way that if something were moving fast enough it would be able to travel through time. Since rarely you find things that are faster than the speed of light (I would say there is nothing faster but I am uncertain) a thing coming close to it would be the speed of sound. If someone learned to let out a vocal sound faster than light, do you think it could be possible to tell the past about the future?
And! If you told the past about the future, wouldn't it then cause the past to have the knowledge of the future, thus eliminating any future knowledge? Furthermore, wouldn't the previous future knowledge then turn into what was already known (that which was information given to the previous past) plus however much our knowledge had grown between the two years added on the the futures knowledge given to the past?
This would create an on going cycle: It would create a nonexistent and ever changing future thus creating and forming the present into the already known future!
Another thought:
If someone is going to create a time machine,
wouldn't we already know about it?
1 comment:
I believe time travel is impossible because of Einstein. Time and space cannot be ruptured or separated or squeezed without some resulting snap back into shape. Everything is moving. There is no measure of time that is not also a measure of the movement of something. The fastest anyone will be able to travel is from one end of the universe to the other in an instant (relative to parties at both ends). That would be traveling much fast than light and it still would not be moving back in time. In order to move back into time, the movement of all space and objects must also be moved back or more accurately – undone – to the point where one would like to go back to. You can’t unwind the universe and everything in it.
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