This article shows how a flat plane can create lift. It doesn't start with that, it starts with a familiar airfoil, deconstructs it until it reaches the flat pl

This article shows how a flat plane can create lift. It doesn't start with that, it starts with a familiar airfoil, deconstructs it until it reaches the flat plane making lift, and then builds back to showing why airfoil shapes are used when simpler flat planes still make lift.