I found it funny how clueless Donald Duck was. math can be found in almost everything, I can't believe Donald didn't notice that, I thought more a lot of Donald Duck. I knew most of the things that the video taught me I recognized some of the characters. Pythagoras and his Pythagorean s I read about them only a couple days before funny how that turns out. The only thing that surprised me was how many games have math in them.