From the space-time model to the time-invariant space model
Carlo Rovelli’s research on time suggests that time has no physical existence, that it is an illusion. Bijective research confirms Rovelli is right. Time is what we measure with clocks. We measure with clocks the numerical sequential order of material change, i.e. the motion running in time-invariant space. Time as the duration of change enters existence only when measured by the observer. The change runs only in time-invariant universal space. Humans are experiencing a run of changes in time-invariant space in the frame of the linear psychological time “past-present-future” that has its basis in the neurological activity of the brain. In the universe, there is neither a physical past nor physical future. There exists only what we can observe with our senses and measure with apparatuses.