【Visual Aerodynamic Teaching Display】This demonstration device visually presents aircraft lift principles, allowing students to clearly observe airflow and wing interaction for intuitive learning. 【Realistic Simulated Airfoil Structure】Adopts standard asymmetric wing design with curved upper surfaces and flat bottom, replicating genuine aircraft aerodynamic structures to generate authentic lift. 【Hands-On Simulator】Creates air velocity pressure differences above and below wings, offering intuitive physical experiments to vividly explain theorem. 【Stable Robust Integrated Structure】Equipped with fixed fan, aircraft model and transparent protective cover, the solid unit stays steady during long-term repeated classroom teaching. 【Ideal Classroom Teaching Tool】Features simple assembly and easy operation, perfectly suited for physics classes and projects to stimulate students' curiosity about aviation knowledge.