We are, no doubt, living in a thing, that is so-called the Universe. While everybody goes about their everyday life, business, and matters, we rarely ever think about our home in time and space. Is it limitless? Or is there a certain border? Can we comprehend our Universe at all? Scientists have been studying it for a long time, and the only thing they agree on is that -- Universe will die. In this video, three most plausible theories of how this can be, are presented. Enjoy! How do you think: 1. What is the most plausible theory of all three? 2. Did you ever question yourself about the Universe, you live in? 3. Is the destiny of the Universe worth concerning at all?