We’ve probably all experimented with a very clear demonstration of the basic principles of lift: if you’re riding in a car and you put your flattened hand out the window at different angles, your hand ...

Without the aerodynamic forces of lift and drag, aircraft would be unable to fly, wind turbines would not spin, and countless other machines that we depend on every day would not work. What, exactly, ...

The NACA 23012 airfoil, designed in 1935 by Eastman Jacobs at NACA Langley, is recognized as possibly the most widely used airfoil of all time. Its widespread use is attributed to its excellent ...