What are the odds that the universe appeared by chance? It is less conceivable building a functioning engine with a bunch of random, odd parts from a series of different engines. Just as in this case, in which certain very exact conditions have to coincide so that all the pieces fit together, there exist six adimensional constants which define our universe. If their characteristics had been just slightly different from what they are, life, intelligence and consciousness would have been impossible. These characteristics, thus, are synchronized with great precision to make the universe, as we know it, possible. Is God the explanation?