When my sons were in Cub Scouts, they participated in an annual event called the Pinewood Derby. Work started months before the actual event, a long, painstaking process to create a small car to race down an inclined track. How small? By rule, the starting piece of soft pinewood could be no bigger than 2 ¾” x 7” x 3”—a block
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Published on January 22, 2014 16:43