What do you think of when you hear the word “pi”? Math majors, engineers and pre-meds may begin to quickly rattle off the digits 3.14159—okay, that’s as far as I remember. Meanwhile, foodies like me will inevitably think of lemon meringue or chocolate silk, or maybe fresh blueberries and pastry crusts. Yet, now when you hear someone say “pi,” be prepared to think outside the box—unless you’re thinking about a box of pizza.