> One where the ratio of a circle's circumference and diameter is not equal to pi You don't need a different universe for that. You just have to be in Indiana.

> One where the ratio of a circle's circumference and diameter is not equal to pi You don't need a different universe for that. You just have to be in Indiana. http://en.wikipedia.org/wiki/Indiana_Pi_Bill http://en.wikipedia.org/wiki/Indiana_Pi_Bill