It can be seen that the universe is 93 billion light years (below 1) and the whole universe is infinite (below 2):

(Figure 1)

(Figure 2)

The+-sign in the figure represents the smallest inseparable unit of positive and negative chord information-string position.

(john wheeler, a famous physicist, once famously said: Everything comes from bit by bit.

After the prosperity of quantum information research, this concept has been sublimated to everything from quantum bits.

Note: One point is one point.