Did you know, that there are tons of other worlds out there? Physics provides an understanding of the world. Various new findings and theories are constantly updating the knowledge of science and changing the picture of the world that physics presents. Quantum physics presents a conundrum in that picture, with the duality of wave-heartedness and the principle of uncertainty—from the classical world that is certain to the quantum world is considered to be without certainty, everything is only known to its chances. But quantum physics is not finished yet. The current interpretation of Copenhagen is in effect, with duality and uncertainty, not the ultimate word. A number of other physicists propose: What if the real thing is not just one possibility, but all of them? What if all possibilities could happen, in innumerable worlds, and form every time a quantum event occurred? That's what the Many-World Theory states, an alternative interpretation that seeks to restore certainty and simplicity in quantum physics. Theoretical physicist Sean Carroll explains quantum physics without making it mysterious and difficult to accept in this book. He also showed how the different paradigms in quantum physics affect the way we think about the universe and certainty.