This is enough to spin your head !

pathi (51)in #science • 6 years ago (edited)

What do you think Are we alone in this universe ?

This question itself is a head spinning question because the universe is huge and there are many possibilities of life and still we are totally unaware of it.

I have listed some head spinning possibilities about you and everything else in the universe.

We may be a simulation

We may be a part of computer game designed by some intelligent species and they may also be the character of another species. Elon Musk believes that we are simulation and he says there is 1 in a billion chance that we are not a simulation.

After 40 years our technology will be so much realistic that even we won't be able to distinguish between what is real and what is simulated. The character of the game may think the reality is the game. They won't know we are controlling them. They think they are free to move but we know we are controlling them.

This may be the same case for us.

We may be in the parallel universe

If we travel time and went to the past then we would create a parallel universe where we go. Think it this way, you went to past and killed your grandfather this is called the grand father paradox. If you killed your grandfather then how were you even supposed to be born and if you were not born then who killed your grandfather.

This paradox can be explained by the parallel universe theory. If you make a time machine then you will create a parallel universe where you would have your own time frame. In that universe you can kill your grandfather and you won't born there.

This way we may be a living in some one else parallel universe. Some of your friend might be those time travelers.