Across
- 2. He studied the structure of
- 3. The ______ were designed to twist as they flapped.
- 6. Leonardo also invented
- 7. Leonardo Da Vinci began his career in
- 8. Leonardo was inspired by the flight of
Down
- 1. His flying machine was called a
- 2. Leonardo studied the shapes of ______ to help his design
- 3. The _________ of the flying machine is 10 meters.
- 4. To power the wings, the pilot would _______ a crank.
- 5. In 1498 Leonardo planned to create a flying