Science is awesome! In Season 6, there's more fun than you could fit in a bazillion test tubes. Dee Dee teaches Dexter a lesson in judo and shows him how blondes have more fun. Dexter is forced to team up with his geeky rival, Mandark, to compete with a new girl genius at school. And in an effort to make up for his lack of height, Dexter tries to shrink the rest of the world!