Aerodynamics is the method air travels around things. A streamlined feature is a sub-field of liquid elements and gas flow, and numerous parts of optimal design hypothesis are normal to these fields. It contains Projectile streamlined features, Aero warming, Aero-motor combustors and Aero-versatile displaying. Related Societies and Associations: Aerospace Industries Association, AHS International - The Vertical Flight Society and American Astronautical Society.