Airplane - MACHINES AT WORK Author:Caroline Bingham Watch a plane from take off to landing in Machines at Work: Airplane. A variety of aircraft, from jumbo jets to ultra-lights, as well as army and passenger helicopters, biplanes, and seaplanes, are displayed and dissected in the detail DK is known for and young readers love. Learn how many people can travel in the largest airplane, what the cont... more »rol tower is used for, and much, much more.« less