Jacob Davis was a tailor with a problem. It was the height of the Gold Rush in the 1800s American West and the gold miners’ work pants kept wearing out. His solution? Davis went to a local dry goods company owned by Levi Strauss, purchased tent cloth, and made work pants from that heavy, sturdy material—and blue jeans were born. Today, denim jeans in a variety of forms (including Levi’s) are among the most popular clothing items in the world, and all because tent material was given a new purpose.

            Simon and his friends were fishermen on the Sea of…