How It's Made Season 20 Episode 9 Combination Squares, Farmed Shrimp, Ball Valves, and String Trimmers

Combination Squares, Farmed Shrimp, Ball Valves, and String Trimmers are the featured products in How It's Made season 20 episode 9. This episode takes viewers behind the scenes of various factories and facilities to show the fascinating processes involved in the manufacturing of these everyday items.

First up is the combination square, a tool that is commonly used in woodworking and metalworking. The episode shows how the tool is made, from the creation of the stainless steel blade to the assembly of the various parts that allow for precise measuring and marking.

Next, the show takes viewers to a farm that specializes in the production of farmed shrimp. The episode explores the steps involved in raising and harvesting these popular seafood delicacies, from the breeding of the shrimp to the feeding and care that they require. The show also examines the processing and packaging of the shrimp before they are sent to stores and restaurants.

The third segment of the episode focuses on ball valves, which are essential components of plumbing systems and other applications. Viewers get an inside look at the processes involved in creating these small but crucial pieces, from the casting of the body to the installation of the ball and stem that allow for the control of fluids.

Finally, How It's Made wraps up the episode with a visit to a factory that produces string trimmers, a common tool used for landscaping and yard maintenance. The episode shows the various stages of production, from the assembly of the engine and cutting head to the testing and quality control that ensures each trimmer is working properly before it's shipped out.

Throughout the episode, viewers get a glimpse into the complex and fascinating world of manufacturing, as skilled workers and advanced machinery work together to create products that are widely used and enjoyed by people all over the world. With insightful commentary and close-up footage of the manufacturing process, How It's Made presents an engaging and informative look at the things we often take for granted in our daily lives.