[socratus]

Infinity: a symbol or reality.

1. Everyone knows, that absolute temperature T=0K cannot be reached.We can only indefinitely come nearer to her.
2. Everyone knows, that nobody can reach absolute speed of quantum of light c=1. We can only indefinitely come nearer to her.
3. But everyone also knows, that only quantum of light goes with
absolute speed c=1. It is the fact, it is a reality.

Question: Unless can this absolute movement c=1 occur in relative reference frame ?
Answer: No.!

The absolute movement can occur only in absolute frame of reference.
But only one absolute frame of reference is known T=0K(which is impossible to reach). And only in her quantum of light can move with the absolute speed c=1. And it is also reality. But what can tell quantum of light about his travel in the parallel world?