Origami Aircraft (repost)

Clear instructions and step-by-step diagrams show advanced paperfolders — and enthusiastic beginners — how to construct origami aircraft that actually fly! 16 planes, among them the Bandit, Shadow, Firestorm, and Cyclone, are all made from square sheets of paper and are fully functional. The planes soar, landing gear retracts, cockpits open, and cannons swivel.