Go on an airplane ride. It weighs as much as 100 elephants, but it can fly for hours. How does a jet do that? From the engine that provides the power and wings that lift the plane off the ground to the cockpit controls and passenger cabin, see how these modern marvels work and what makes them stay in the air. | Jet Plane: How It Works by David Macaulay, Paperback | Indigo Chapters