Derivation of Time, Mass, and Gravity from Planck Units

Planck units are fundamental constants of physics. Time, mass, and gravitational force can be expressed in terms of Planck units. Planck time constitutes the fundamental unit of the numerical order of events unfolding in time-invariant space. There is neither a physical past nor a physical future. Time as duration is an emergent physical quantity that arises only in the process of measurement. Every physical object is an energetic structure of space itself. Gravity is mediated by variations in the energy density of space.