Why can airplanes fly?
Provides answers to such flight-related questions as "How do airplane wings work?" "What is thrust?" and "How do helicopters fly?"
| Main Author: | Jacobs, Marian B. |
|---|---|
| Format: | Books Print Book |
| Language: | English |
| Published: |
New York :
PowerKids Press,
1999.
|
| Edition: | 1st ed. |
| Series: |
Library of why?
|
| Subjects: |