Civilization before us Our human life evolved from the jungles of Africa about seventy thousand years ago. At that time, we lived in caves, ate wild groundnuts, hunted with ordinary spears and stones, and sometimes we hunted ourselves. But the descendants of the same ancestor who ran through the jungles of Africa yesterday are now parading in space. would ancient civilization look like this? Today our food and lifestyle have changed. Today, the same people who live in caves and hang in the trees are flying in skyscrapers and sophisticated means. Today we have reached the zenith of development. Today, we have developed so much that we are imagining building a house on the moon, the satellite of the earth. In addition, we are leading the plan to establish human settlements by exploring and researching other planets in the solar system. Not only that, today we have discovered such secrets of the universe. When there was no knowledge about it, our ancestors would sometimes look at...
Time-travel and parallel universe
Whether you watch the Hollywood movie Pre-Destination
Paradox or Interstellar, we are thrilled to see the main character reach
another world. Such films are also plentiful in Bollywood. Where the hero can
be seen traveling through time to his past, future, and any other world. Some of
them are even shown in those films. You must have wondered if this could happen
in the real world.
Is time travel possible in the real world? If so, why can't we? And what is a parallel universe and what ideas and principles are it based on?
Time-travel and parallel universe
A new idea of science where there is a second dimension,
that is, a replica of us beyond the limits of our universe; which looks like
us. Now you may be wondering if we can meet him. How far is he from us? What if
we met with that image? Including questions may have come. As we begin to think
outside of science, the mysteries of science begin to unfold. According to the
idea developed by combining quantum theory and various other branches of
science, there could be more than one parallel universe, like our universe,
which is called the parallel universe.
Some scientists say that time travel has not been possible
in the past. Because the contradictions associated with time travel eliminate
the possibility of time travel in the past.
After all, why is it not possible to travel in the past?
Imagine for a second a "C" named person goes back
in time by time travel and he does not meet his father and mother "A"
and "B". If 'A' and 'B' do not meet, then there is no question of
having children. Now the question arises that if 'A' and 'B' do not meet, then
where did 'C' come from? Who was that man, who traveled in time and went to the
past? This is why we call it the Grandfather Paradox.
Another paradox is that this time a person called 'C' goes
to the past and commits suicide. And the question arises - if 'C' was already
dead, then who was the person who traveled from the present time to the past
and committed suicide? That is, how can a person kill himself and come forward
in time? Such contradictions are frustrating if we imagine going back in time.
Let's try to understand this from another example. Imagine a
guy named 'A' who is a professor of physics in a college and he has a Ph.D. in
physics. Not only this, but he has also written a thesis on time travel. According
to him, time travel is possible in the past and he himself is working on it.
One day success will come and time will change your education to use a little
of your past. This time he starts reading music instead of physics. This
experiment may seem normal, but it is this experiment that determines the
future.
Now think about it ... A
man named 'A' started to study music in the past, leaving physics, but speaking
of the present, he is a professor of physics, and now that he has changed his
mind and turned to music, he will not become a professor of physics. But the
truth is - the man named 'A' is currently a professor of physics. It is also against
the laws of physics to change the situation in the past because it does not
match the current situation. Therefore, such contradictions shatter the notion
of time travel in the past.
Is it really impossible to travel in the past?
There is also a theory that
puts an end to all contradictions. According to this theory, if we change the
state of something in the past, our reaction will result in more than one
universe.
In this case, the result
of each reaction will be different and this idea is known as the parallel
universe.
After all, what is a parallel universe? Let's try to understand
According to this theory,
the more things change in the past, the more parallel universes will be created
in each situation. This theory of quantum physics is also known as the parallel
universe. According to this theory of parallel universes, in this case, our
replica is in another place. That image of us in another dimension and universe
looks exactly like us and thinks the same as ours, but our purpose is
different. We can't figure out how far away our replica is, but we can estimate
that distance is tens of millions of light-years away.
According to this view,
there are different universes that contain the actions and decisions we make,
and the universe we choose becomes the reality, and the rest of the universe
disappears. Another parallel universe like the universe will be created and he
will complete the teaching of music in that universe but the present universe
will remain the same. A person named 'A' will also be a professor of physics in
the present universe. The one who chooses between 'A' physics, that is, music,
will feel the reality in the same universe, that is, we can actually feel the
universe we are in, and we can only guess what is happening in the other
universe.
What is clear from this
is that we will be able to avoid contradictions by time-traveling in the past,
because whatever we change in time-travel in the past will create a new universe of the same thing, but the original universe will remain the same.
Even if a person named
'A', who has gone through the past, takes not only music but also various other
lessons, a new universe will be created and in such a case, the physical rules
will not be broken. But this idea is also imaginary. Just as science is
thinking beyond the boundaries of physics, so is everyone's faith in the
parallel universe. This new revolutionary idea, developed from science,
suggests that there may be many replicas of reality somewhere far away from us
or in another dimension. But you need some proof to believe this.
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