You probably see planes flying every day, and don't think much about it. But until the 1900's, the only animals flying were birds and insects, certainly not people. How does an airplane get off the ground? How does a rocket send a satellite to explore another planet? How do engineers design better airplanes, helicopters, rockets, and ships? On this page you'll find projects to let your imagination fly.
- Parachutes: Does Size Matter?
- How Much Weight Can Your Boat Float?
- What Makes a Good Aerodynamic Design? Test Your Ideas with High-Performance Paper Gliders
- Rocket Aerodynamics
- Buoyancy of Floating Cylinders
- Why Winglets?
- Which Wing Design Creates the Greatest Lift?
- Efficient Propeller Design
- Winglets in Wind Tunnels
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