Would Headlights Work at Light Speed?

Other smart guys. John Gribbin, however, points out a possible way to reject this idea: irrational numbers. Like the square root of 2 or pi. These numbers are endless, that is, they contain a sequence of numbers that never repeats and never ends, which means that whoever programmed this universe could compose all the numbers pi, for example, proportional to each of, say, pi. Therefore, if in our ceaseless quest to calculate more and more digits of pi, we never find infinite sequential repetitions or the end; This could be a good sign that we live in a simulation. An unreal world.

But so far we have not found this sign, and we do not believe we will. Thanks, irrational numbers; To keep it real, our world is real. As always, thanks for watching. Ahmed Sagan: translation.