num_pages: 40
description: Cutaway full-color illustrations, simple language, and experiments and activities mark an introduction to the world of flying machines, showing how hot air balloons fly, why the shape of a wing is important, how gliders glide, and much more.
language: English
title: Planes, Gliders, Helicopters, and Other Flying Machines
titlecomplete: Planes, Gliders, Helicopters, and Other Flying Machines (How Things Work)
publisher: Kingfisher Books