Introduction: In the past 100 years theoretical physics and cosmology development have been conducted almost exclusively on a mathematical basis, leading to non-physical objects or processes such as fields, space-time, curvature in space-time, time dilation, length contraction, virtual particles, action at a distance, curled-up dimensions, Entanglement, Dark Energy, Dark Matter....etc. It is posited that these non-physical mathematical objects must have their origin from one physical model of our universe. A new technique for doing physics called the Pyramid Technique enabled me to find this physical model. The result is Model Mechanics. Model Mechanics gives valid physical processes to replace all the abstractive mathematical objects of the current theories. In addition, it gives rise to a new theory of relativity called IRT and a new theory of gravity called DTG. IRT in combination with DTG can be used to replace SRT and GRT in all applications. In addition the unification of DTG with the electromagnetic and nuclear forces of nature become feasible.
Ken Hon Seto