It starts with Fibonacci and phi and quickly gets out of hand, but it looks awesome and has nice music.
And because it’s there:
Mrs. Boldt used to play this as an intro for all her math classes. Which is part of why I took 3 years of math with her. That and she was a good teacher who actually taught me stuff despite my unwillingness to do homework.
Nice to see NCAL is still going strong, despite the hideous web design.
Not So Fast 