Imagine that the universe is a three-dimensional grid composed of "pixels," as a matrix of positions, where each unit of matter moves 1 pixel at a time along the X, Y, and Z axes, positive or negative.

We accept the perception of time as a 4th dimension, a dimension that never stops updating, as in a line where the present is the threshold between past and future, a frame, but what if only the present exists?

Everything is the present, there is no future, there is no past. Everything happens in the present, everything, the pyramids of Egypt, your grandfather, the big bang. None of this is a time frame, but motion through space in an immobile totality of an expanding universe, where everything is a relationship between distance and motion across the spatial grid.

Each atom occupies a single pixel of the space grid at a time. Each pixel traversed by any unit of matter requires a certain amount of energy.

The velocity of displacement of atoms in the universe grid is influenced by gravity.