These pages are editable by the community, so please contribute! Click here to learn more about this feature. We’d love to hear your feedback.
History has known few more inventive minds than those responsible for the helicopter, mankind’s most versatile flying machine. From the aerodynamic artistry of Leonardo da Vinci, through the futuristic tales of Jules Verne, to the prototypes built by the horde of rotationally obsessed... read more
List the books that contain additional information about this book.
If you have any suggestions for how we can improve this page or if there are sections that you would like us to add, please let us know.