>>12232640Riddle me this physicists:
The higher the gravitation force, the slower time pass by. Time dilates.
Rewinding back to a few moments after the Big bang, the whole universe was massively dense, gravitation force was massive as well, and so time must have been pretty slow.
If we keep going toward time 0, density actually approaches a singularity. It gets infinitely dense.
When that happens, does the time dilation also approaches a singularity?
If yes, doesn't that mean that time is actually infinite in that direction? And thus that there was no beginning?
I was never convinced by the arguments that "time just spontaneously existed at arbitrary time 0, and before there was nothing".
If what I said is true, then spacetime is just an infinite 4 dimensional object, without beginning nor end.
The 3 spatial dimensions are presumed infinite by many, why not time?
