Sketches include: Exclusive Music Video: Angle Dance (recycled from earlier) The difference between Area and Perimeter Arthur needs seed and fencing for his lawn. Another Exclusive Music Video: Burger Pattern featuring The Fat Boys McMath: parody of Shakespeare's Scottish play, in which the witch sisters ask McMath for the largest dimensions possible for a garden surrounded by 48 feet of fence. Mathman is instructed to eat only Even Numbers. Animation: Can 13 cows try to form a rectangle? Not really, since 13 is a prime number. Mathnet: The Problem of the Trojan Hamburger, Part 4.