Maybe worth pointing out that there are countless other weird Universes where "Pi" retains its standard value. This is the domain of differential geometry wher

Maybe worth pointing out that there are countless other weird Universes where "Pi" retains its standard value. This is the domain of differential geometry where the relation of circumference and radius holds only in the limit of infinitesimally small. By all accounts our own Universe is of such a deformed-in-the-large but Euclidean-in-the-small variety. At least for as far we understand geometry in the quantum realm.