First, this: BETTER - Π = BEER. Why? No one knows. It Is A Mystery. Personally, I'd just as soon have pie and coffee. Maybe warm apple pie, with vanilla ice cream.
Then, the Ehrenfest paradox actually breaks pi. Which is terrible; a good crust will just crumble. You need to use a sharp knife, but oh, no, he goes right at it.
And a funny thing happens if you have two spaceships and a spool of thread.
4 months ago