Learn to fly... paper airplanes. In this video tutorial, John Collins, The Paper Airplane Guy, shows you how to fold and fly the Boomerang paper airplane.
For this Boomerang paper airplane, you'll be using a piece paper. John gives very detailed folding instructions for easy airplane making, and he also shows you how to make the Boomerang fly, giving the explanation of how it boomerangs. And he shows you how to fold it for better negative dihedral angle.