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Bowling balls commonly consist of a shell made of plastic, resin, or other man-made polymers such as epoxy and a weighted core. Originally, the balls were made from wood, then later
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The bowling ball is made of different types of materials. These ball can use the materials of plastic, urethane, resin or a combination of these materials.
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Manufacturing Bowling Balls. As the Discovery Channel show, "Some Assembly Required," pointed out, "Everything about this ball is engineered to improve your odds of
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