> ... Beside, does time really even exit and if so what is it? Some of the mose fundamental forces are still not well understood like what is gravity, space/time relation, and what exist beyond the speed of light?
We know
some things, like, that time advances more slowly if you move fast, or close to large masses. Space/time relations are explained in the special theory of relativity.
In no way does that mean that we know everything there is to know...
Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)