In this video, I explain how to make the paper airplanes which I call the Bomb Glider and Eagle. These are two awesome models you can make out of a regular Letter Sized Printer sheet (8.5" x 11"). The Bomb Glider is called that since it requires making a "Water Bomb" base into the paper and then modifying it so it flies. The Bomb Glider is cool because it can do flips and spins or turns if you modify the wings properly.
The Eagle is a model that is not unlike the Nakamura Lock plane, however requires some extra folds. It also flies really well, but doesn't do stunts as much.