Hi, what do you want to do?
Exploratorium
Exploratorium: Science Snacks: Balancing Ball: Suspend a Ball in a Stream of Air
In this lesson plan students learn about air flow using a suspended ball in an air stream.
CK-12 Foundation
Ck 12 Exploration Series: Simulations: What Makes an Airplane Stall?
[Free Registration/Login Required] Learn about the science behind flying an airplane and play this simulation game to see the effects of wing profile, thrust, angle of attack, and airplane size.