Ep 6. Car Headlamps, Directional Drills, Pet Combs, and Stained Glass Restoration

How It's Made season 18 episode 6 takes us on a fascinating journey through the manufacturing process of four very different items: car headlamps, directional drills, pet combs, and stained glass restoration.

First up, we learn about the intricate process behind making car headlamps. From the design phase to the testing phase, we see just how much attention to detail goes into creating these essential components. The episode takes us inside a headlamp factory where we witness the cutting, molding, and assembly of the various components that make up a headlamp. We also learn about the different types of headlamps and the different technologies used to create them, as well as how they are tested for quality and performance.

Next, we move on to directional drills, which are used in the construction industry for drilling underground tunnels and laying pipe. We learn about the engineering behind directional drills and how they work, as well as the different types of drill bits used for different types of soil and rock. We also see how the drills are assembled and tested for safety and performance before being sent out for use at construction sites.

After the directional drills, we discover the process behind manufacturing pet combs. We visit a comb factory and watch as long strips of metal are cut and molded into the various shapes and sizes needed for different types of combs. We also learn about the different materials used for the teeth of the combs, such as stainless steel or ceramic, and how these materials are prepared and attached to the handle of the comb. It's fascinating to see how something as simple as a pet comb is actually quite complex in its design and manufacturing.

Finally, we delve into the world of stained glass restoration. We visit a studio where craftsmen painstakingly restore and repair damaged stained glass windows, using techniques that have been passed down for generations. From removing the damaged pieces of glass to creating new pieces to fit seamlessly into the existing structure, we see just how much skill and attention to detail goes into this process. We also learn about the history and development of stained glass and the various methods used to create it.

Overall, How It's Made season 18 episode 6 is a captivating look at some very different items and the processes that go into creating them. From the high-tech world of car headlamps and directional drills to the traditional craftsmanship of pet combs and stained glass restoration, this episode showcases the incredible diversity of manufacturing and the ingenuity and skill of those involved in the process.