The "Fundamental Theory of Singularity (FTS)" serves one fundamental for general theory of relativity (classical physics) and quantum mechanics (modern physics) in two ways,1) True interpretation of length contraction and time dilation. 2) New representation of gravitation with sp-ti tolerance.

Length contraction and Time dilation in the existing studies are pretended to be clear. It is not about travelling at the speed of light enabling us to travel back and forth in time and so on.

In reality, it is a dual observation indicating the depth of space-time and tIme dilation is not about measure of time and how to utilize it in terms of bending space are illustrated in this book. The gravitation is not about the curvature setup caused by the heavy objects in space-time fabric as imagined by Sir Albert Einstein.

How to release gravitation by showing the curvature in terms of variation in sp-ti tolerance with which the line of gravitation from macro scale could be smoothly traced to reach gravity at quantum scale, which is further leading to the depth and terminating in singularity are shown in this book. There is no contradiction actually exist between general relativity and quantum physics, it is due to the lack of real dimensions to visualize the reality.

The book contains numerous simple ideas to formulate the fundamental theory. This new proposed study is based on real dimensions of space-time.

(Book - Color version). .