How It's Made Season 22 Episode 17 Leather Basketballs, Flood Gates, Wood Panel Canvases, and Shoelaces

How It's Made season 22 episode 17 takes viewers on a tour of four different manufacturing processes, showcasing the ingenuity and attention to detail behind the creation of leather basketballs, flood gates, wood panel canvases, and shoelaces.

The episode begins with a detailed look at the process of making leather basketballs. The segment begins with the cutting of the leather pieces that will form the basketball's exterior, which are then sewn together with a durable thread. The interior of the basketball is then assembled, which includes layers of foam and rubber. The two halves of the basketball are then put together and tested for quality assurance. The end result is a durable and reliable basketball, perfect for both indoor and outdoor play.

The second segment of the episode explores the creation of flood gates, which are used to regulate the flow of water in dams and other waterways. The flood gates are made using a combination of steel and concrete, which are cast in a large mold. The gates are then finished and fitted with hydraulic components that allow them to be opened and closed as needed. The segment also includes a look at the testing process used to ensure the flood gates can withstand the pressures and forces that they will be subjected to in real-world conditions.

The third segment of the episode focuses on the creation of wood panel canvases, which are used by artists to create paintings and other works of art. The process begins with the selection of high-quality wood, which is then cut and sanded to the appropriate size and shape. The wood panel is then primed with a layer of gesso, which provides a smooth surface for painting. The segment also features an in-depth look at the wood burning technique used to create intricate designs and patterns on the finished panel.

The final segment of the episode explores the creation of shoelaces, which are a simple yet essential component of footwear. The segment delves into the production of both flat and round shoelaces, which are made using a variety of materials including cotton, nylon, and polyester. The laces are then finished with a range of different tips and aglets, which help to keep them in place and prevent fraying. The segment also highlights the importance of quality control in the shoelace manufacturing process, as even small imperfections can have a significant impact on the performance of the final product.

Overall, How It's Made season 22 episode 17 offers viewers a fascinating look at the manufacturing processes behind four important products. Each segment provides a wealth of information about the materials, techniques, and technologies used to create these everyday items, and showcases the skill and expertise of the workers involved in their production.