The trip between any dimension, the string theory. It's a contender for a theory of everything (TOE), a self-contained mathematical model that describes all fundamental forces and forms of matter.
I've tried to show, by an artistic way, the string theory and created some different dimension connected each one by a logical process. Many theoretical physicists believe that string theory is a step towards the correct fundamental description of nature. This is because string theory allows for the consistent combination of quantum field theory and general relativity, agrees with general insights in quantum gravity. This theory is the only candidate for a complete theory of the universe.