Dark Energy
The time travel scenario possess a serious question. If time travel is indeed possible in our so called future why haven't we met them already. Although there are reports of time travel but none of them are verified to be true. In this case consider an interesting proposition. Since the effects of causality imply that if time travel is ever possible it opens up the scenario of an effect being its own cause thereby creating a closed loop commonly known as a paradox. There have been many alternate theories suggesting such as the parallel universe in which if you do travel back in time it would mean travelling in a universe different to that of your own. This brings us to the title of the blog : Dark Energy. Dark energy in today's times is relatively unknown. We don't have the expertise needed to understand it. Thus, I put forward an idea which maybe true or completely useless. Dark energy is nothing but the various simulations of our own universe. What if the decisions tha...