What Is Time?

Time is a word invented to describe the duration between motions and changes. A timer is a tool invented to measure the duration.

The readings on the clocks are not time. The clock on the sun and on earth have different readings but both experienced/lived/existed the same duration of time.

In fact, due to conservation laws, the universe is a perpetual machine. Time is forever ongoing now, motions and changings are forever ongoing, past and future are in our heads only.

Time travel is a scientific lie/mistake made by a foolish man.

Stupid scientists try to do science with math instead of logic, observation, and experimentation. The problem is that in their equations they place the symbol t and call it the time when that t really actually represents clock rate. Time certainly is not a dimension.

Space has no direction, no dimension, no matters, no fields, no property. 3 dimensions are invented to describe and measure matters. There is no other dimension, no multi-universe. All theoretical physicists fart.