oh man, lit me up when I was 7, 8, 9. we had so much fun building and flying things in the book, and getting creative with planforms, etc. Click to expand... My friends and I were big fans of this ...

Most Americans are familiar with the story of Benjamin Franklin and his famous 18th-century experiment in which he attached a metal key to a kite during a thunderstorm to see if the lightning would ...

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