The Nature of Mass is a proof of the physical model t=cB (the replacement of "time" by the natural sequence of spatial progression.)
The text uses no empirical results; instead, only the spatial model is used to derive (exactly) all values of mass, i.e. electron, proton, and neutron mass. It proves there is no other mass that "tips" a three-dimensional scale.
This text directly follows the technical achievements proved in the prior texts Changing Your Mind, Fifth Dimension, and Cold Fusion. These texts are all based on the manuscript "A Mathematical Transformation of Variables defining Space-Time and the Constant h" by Marc E. King.
This text advances the concepts of closed-spatial-travel ("time" travel.)
