Simple rockets: engineering and real physical and aerodynamic properties, many see the game as a hobby or perhaps a game for children, but it is not, it is the game with more realism, especially on airplanes, control surfaces air, they work as if it were real life, the aerodynamic load fulfills its function, the friction of the air helps to stop the objects that enter the atmosphere. If they don't know what I'm talking about, then they will.
