history columnFrances Righter Tucker was just 3 or 4 years old, barely able to sit on a stool, when she began helping her father, Walter Righter, work on miniature airplane engines in his backyard ...
A balsa wood glider is really easy to make despite the physics involved in its flight. Make one yourself and have a ton of fun. In this video, I explain how to make it from the beginning. In this ...
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