Ep 14. fur tanning, photographs, welding electrodes and electric violins.

How It's Made season 4 episode 14 takes a closer look at how fur tanning, photographs, welding electrodes, and electric violins are made. Each segment provides an intriguing glimpse into the manufacturing processes involved in producing these items.

The first segment delves into the world of fur tanning. Viewers are shown how a raw animal hide is transformed into a soft and supple piece of fur. The process involves soaking the hide in a solution of lime and water, which helps remove the hair and flesh from the skin. The hide is then treated with a series of chemicals to remove any remaining fat and moisture. Finally, the skin is stretched and dried to create a luxurious fur pelts.

The second segment explores the art of photography. Viewers are taken on a journey through the various stages of developing a photograph. From the initial capture of light on film, to the printing of the finished image, the segment showcases the intricate details of the process. Viewers get to see the different equipment and techniques used to create stunning images, from the darkroom to digital editing.

In the third segment, viewers get to see how welding electrodes are made. These essential tools for welding are created through a process of mixing metal powders and binding agents. The mixture is then extruded into long sticks, or electrodes, which are then baked to create a hard and durable metal. The segment provides an overview of the different types of welding electrodes available and their various applications.

The final segment takes a look at the production of electric violins. Viewers are shown how skilled craftsmen shape and assemble the intricate pieces of a violin, and then how they are electrified. The result is a stunning combination of traditional craftsmanship and modern technology, creating a unique and beautiful instrument.

Overall, How It's Made season 4 episode 14 provides an intriguing glimpse into the manufacturing processes behind the items we use every day, from natural materials to modern technology. Through detailed and insightful segments, viewers are provided with an appreciation for the expertise and attention to detail that goes into the creation of everyday items.