How It's Made Season 6 Episode 2 anatomical models, jukeboxes, tortilla chips, and spark plugs

How It's Made season 6 episode 2 takes viewers on a journey through the manufacturing process of four distinct products: anatomical models, jukeboxes, tortilla chips, and spark plugs.

The episode begins by examining the creation of anatomical models, which are used in medical schools to teach students about human anatomy. The process starts with a mold of a human body part, which is then used to make a cast out of fiberglass. The cast is then cleaned and detailed to create a lifelike model, with realistic skin tones, hair, and even veins. The finished product is then used to help medical students better understand the human body.

Next, the show dives into the world of jukeboxes, starting with the design process. The exterior of the jukebox is made from wood, which is cut into pieces and assembled into the signature jukebox shape. Meanwhile, the internal components are assembled, including the speakers, amplifiers, and CD player. Once the wood exterior is finished, it is stained and polished to create a sleek and durable finish. Finally, the internal components are installed and tested before the jukebox is ready for use.

Moving on to tortilla chips, the show explores the production process of one of America's favorite snacks. The process starts with mixing corn dough, water, and other ingredients to create a consistent batter. The batter is then fed into a tortilla machine, which rolls it out and cuts it into small circles. The circles are then baked until crispy and seasoned with a variety of flavors, from classic salt to spicy jalapeno. The finished chips are then packaged and shipped to stores all over the world.

Lastly, the show examines the intricate process of making spark plugs, which are a key component in automotive engines. The process starts with the creation of a ceramic insulator, which is then coated with conductive materials to create the spark. The metal casing is then formed around the insulator and fitted with a connector and electrode. Finally, the spark plug is tested to make sure it is working correctly before it is shipped out to car manufacturers.

Through each segment, viewers get a glimpse into the complex manufacturing processes that go into creating everyday objects. Each product is made with precision and attention to detail, resulting in high-quality and functional end products. How It's Made season 6 episode 2 provides fascinating insights into the world of manufacturing and the technology and skill required to create the products we rely on every day.