Even in 1800, it was understood—by at least one person, a certain George Cayley—that two forces, weight and drag, were antagonistic to flight and that there must be two corresponding forces to ...

On today’s episode of “For Science!” we explore the concepts of Thrust, Lift, and Drag by conducting the ring airplane experiment. Cut the paper into 1 inch strips. Using two strips, tape them ...

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, ...