Whoever put Alexander Friedman's picture on the left made a great decision. If one begins to ponder the implications of special relativity, not only does it show that time is relative depending on the reference point of the observer, but it leads to some people to use their imagination to explore the infinite and the eternal( which is too counterintuitive to even try and comprehend, but nevertheless, we attempt to imagine it anyway). The nature of Timeand what time really is if it even exists, is such a mystery. I think that time is a human concept that we have evolutionary developed in order to be able to do everyday tasks and to "coincide" with our homo sapien intuitive perspective. As we have learned thanks to the advancements of science, our intuition is very feeble and it fails to explain the "real" reality( if there's even such a thing as a True reality). one example is the extremely small part of the electromagnetic radiation spectrum that our eyes can see. We can only see visible light and our eyes are oblivious to x-ray, microwave, radio, ultraviolet, gamma, infrared radiation( i didn't put them in order). If that spectrum represented a 2,000 mile measuring tape, our visible light spectrum would only be about 2 inches long. Going back to the concept of time, imagine if the observable universe would somehow be seen on the outside of the universe by an observer, how would our universe look to the observer making the observation. Would the universe look eternal in the same way that we perceive it? I'm not expecting answers, i'm just asking questions that i know can't be proved by empirical evidence. Maybe the observer outside the universe would see our universe as a small fluctuation coming in and out of existence in less than a second but the observers inside the universe would see and perceive the universe as eternal. Who is right? They both are right because it all depends on the reference point to the observer. if somebody is a physics grad student or a physics professor that knows much more about special relativity, please reply to this post. This was just a small part of the idea, and there's much more that i haven't said, but the complete story will make sense. I hope someone that is good at mathematics can work together with me and we will get 50 50 credit for the theory with mathematics and hopefully publish it. Im not that good at mathematics, but im working on it. Hope to hear from physicists or mathematicians.