Have you ever wondered how the products you use every day are made? How It's Made leads you through the process of how everyday products, such as apple juice, skateboards, engines, contact lenses, and many more objects are manufactured. Series Numbers and Episode Numbers are those of the original Canadian Series AS WELL AS the start of each episode -- not necessarily the Science Channel's listings guides. see: http://www.commentcestfait.com for more on seasons.