Ground school is a good place to start, how about articles on why and how a helicopter flys so everyone has an idea of whats going on when we finally get the BS. I'm talking elementary aeronautics here nothing to deep. Stuff like airfoil,relative wind,blade pitch angle,angle of atack, Magnus affect, Lift & Drag effects,Transitional lift,Dissymmetry of lift effects,factors affecting performance- weather,weight. Things like that. What do you guys think.