4 ms·
On this note, did you know that the official age of the universe is 432 × 10^15 seconds and the diameter of the universe 7 × 432 × 10^15 light-seconds? An amazi
by akomtu 4y ago
On this note, did you know that the official age of the universe is 432 × 10^15 seconds and the diameter of the universe 7 × 432 × 10^15 light-seconds? An amazing coincidence.