One of the greatest challenges in modern physics is to successfully unify general relativity and quantum mechanics. It is believed that if these two seemingly incompatible theories can be unified, then that theory will explain all the behavior in the known universe. Physics in Theory outlines a unified theory in physics. What is the causal process of matter? What experiment provides empirical support for the unified theory? Is the unified theory a theory of everything? The following project answers these questions as it forwards a unified theory.