On a recent trip to OMSI, Sara discovered aerodynamics in what I like to call the "Do it Yourself" section...
Step One: Create your airplane. (There are different ideas provided with how-to pictures that you can try or you can make your own.)
Step Two: Attach your creation to the wind machine.
Step Three: Test and observe.
Step Four: Enjoy.




I LOVE the look on her face in the final picture! Such joy! :)
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