So how realistic is to travel on the waves of the fourth dimension?And for what purpose it would be possible to use such a possibility, if there had been it feasible?You can rewrite history, to change the fateful decisions of ancient rulers to interfere with the outcome of great battles, and then monitor the results of their creative efforts to uprooting weeds history.
Until recently, these questions were put only in the pages of the works of individual writers of science fiction, the official science simply waved them, believing heresy.Now, however, some serious scientists hypothesize the possibility in principle to carry out time travel in the past, and in the distant future.
Critics of the idea of ​​moving to the past argued t
hat such a journey will encounter insoluble paradox (hronoklazm) associated with the violation of causality.The most common example of such an objection: you move back in time and accidentally become responsible for the death of his grandfather, the mother or father.But if he dies, you will not be born in the future and make signified a journey through time, during which there was a tragedy with your ancestors!
Supporters time machine, as opposed to this paradox argue that this contradiction can be resolved if we assume that at any given time is a special way split, branches, creating an infinite number of alternate realities with a complete set of all possible outcomes.Neither prove nor disprove the hypothesis of such modern scientific knowledge about the nature of time does not allow.
It is possible that Time Machine humanity cumbersome and unnecessary.Perhaps, to deepen their knowledge about the nature of the material world and its essential attributes (space-time), humanity will solve more sensible to learn the movement of people to specific zones in our universe, where time flows differently.Until now underway ongoing debate about the nature and potential of the use of so-called "black holes".Maybe they are just the sort of portal into our past?
Alas, today the questions for the scientists themselves far more questions than answers.But hope for an opportunity to break through the veil remains temporary.Who knows whether the meeting will be held with the past in the foreseeable future this? ..