How do planes stay in the air? What is vertical takeoff? How does a pilot control altitude in a hot-air balloon? Join the Stickmen to find out how mechanisms work. Get an insider's view of these airborne wonders!
About the Author
John Farndon is Royal Literary Fellow at Anglia Ruskin University in Cambridge, UK, and the author of a huge number of books for adults and children on science, technology, and nature.
John Paul de Quay has a BS in biology from the University of Sussex, UK, and a graduate certificate in animation from the University of the West of England. He lives in the UK.