How It's Made Season 22 Episode 3 Collagen, Digital-to-Analog Converters, Wood Moldings, and Plier staplers

In season 22 episode 3 of How It's Made, viewers are taken behind the scenes of the production process for four different products: collagen, digital-to-analog converters, wood moldings, and plier staplers. The show begins with the manufacturing of collagen, a protein commonly used in the beauty industry for its ability to improve skin elasticity. Viewers will get an in-depth look at the process of extracting collagen from animal bones and how it is turned into a usable product.

Next, the episode moves on to digital-to-analog converters, or DACs, a crucial component in converting digital audio signals into analog signals for playback on speakers or headphones. Viewers will see how these tiny devices are made, including the intricate process of manufacturing the silicon chips that power them. The show highlights the precision and attention to detail required in the production of these tiny but powerful components.

The third segment of the episode explores the production of wood moldings, which are used to add decorative elements to walls, furniture, and other structures. The show delves into the various types of wood used in molding production, as well as the machinery and techniques used to shape and cut the wood. Viewers will also see how the wood is finished and coated for durability and aesthetic appeal.

The final product featured in the episode is plier staplers, a common tool used for fastening documents, upholstery, and other materials. Viewers will learn about the different types of plier staplers and the specific tasks they are designed for. The show also covers the manufacturing process for these tools, from forging and molding the metal components to assembling and testing the finished products.

Throughout the episode, viewers will get an inside look at the various production processes and the skilled workers responsible for bringing these products to market. The show's signature attention to detail and high-quality footage make it a fascinating and informative watch for anyone interested in the manufacturing industry or the products we use every day.