 After Miss Toliver s lesson on circles, Eddie s homework assignment is to invent a machine. His friends Vincent and Tony have their own ideas, while Johnny extols the virtues of the simple bicycle. But finally Eddie gets his own inspiration: He s going to solve his vegetable problem. While viewers meet designers and product managers at GT Bicycles and American Honda, Eddie gets to work on the "Vegie-Stash-O-Matic." He even comes up with an infomercial to sell it, featuring frenetic salesman "Lonnie". Eddie s idea may or may not work, but either way, viewers will learn a lot about the practical uses of geometry.