Flight
Design a
Person-Powered Aircraft:
Could a person pedal an airplane like a bicycle?
Learn what makes a person-powered airplane work, and design one of your own!
Build and test your own paper airplane!
Learn how to build an excellent paper airplane, called an airOOplane.
First, give it a fly. Then, let us know how it did, and we will put your
results on these Web pages!
Trees
was the theme of the very first
issue of
Dragonfly. Explore from the roots to the treetops and learn how
to investigate trees.
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