I Wonder Why: Planes Have Wings and Other Questions About Transport answers children’s questions about how different types of transportation work. The book explains why planes have wings, how ships float, how trains stay on tracks, and how cars move. With colorful illustrations and simple explanations, it introduces young readers to basic engineering and transportation concepts in an engaging…
On July 20, 1969, Neil Armstrong stepped on the moon and, to an audience of over 450 million people, proclaimed his step a "giant leap for mankind." This Eagle Scout built his own model planes as a little boy and then grew up to be a test pilot for experimental aircraft before becoming an astronaut. Over 80 black-and-white illustrations bring Armstrong's story to life.
Discover the inner workings of 15 aircraft, from simple early flyers to state-of-the-art bombers; Illustrations and photographs throughout.