Welcome to Pretzel Calculus 101, where the fundamental theorem of calculus is replaced with the fundamental law of twisty, turny, cheesy, gouda goodness!
Lesson 1: The Art of Knotting
Learn to tie your pretzel into the perfect knot, the one that will make your taste buds do the cha cha slide!
Click here for more advanced knotting techniques! Or for some pretzel mathematics that will blow your mind!