How It's Made Season 5 Episode 15 Curling Stones, Refrigerators, Aluminum Baseball Bats, Opalescent Glass

How It's Made season 5 episode 15 explores the intricate manufacturing processes behind Curling Stones, Refrigerators, Aluminum Baseball Bats, and Opalescent Glass.

The episode begins by delving into the origins of one of Canada's most beloved winter sports, curling. Viewers are taken behind the scenes of the curling stone manufacturing process, which involves selecting the right kind of granite, cutting, shaping, and polishing the stone to perfection. The episode also reveals the hidden secrets behind the markings on the stones, which help players make strategic decisions on the ice.

Moving on to everyday appliances, the show then explores the intricate workings of refrigerators. From the compressors to the coils to the insulation, the episode showcases the countless components that go into making this essential household appliance. Viewers will be amazed by the elaborate assembly lines that put together everything from door shelves to control panels and learn about the energy-saving technologies that make modern fridges more efficient than ever.

The episode then takes a sharp turn and explores the world of aluminum baseball bats. This segment delves into the unique properties of aluminum that make it an ideal material for bats—lightweight yet strong and durable. Viewers are taken through the various stages of the manufacturing process, from forging and shaping to finishing and painting. The episode also highlights the design innovations that are driving the evolution of aluminum bats, which have become increasingly popular among amateur and professional players alike.

Finally, the episode concludes by exploring the beauty and complexity of opalescent glass. This segment highlights the intricate chemistry and artistry that go into creating the delicate shimmers and iridescent tones of opalescent glass. Viewers will be awed by the precise mixtures of silica, calcium, and other chemicals that create the unique colors and textures of opalescent glass. They will also learn about the traditional techniques, such as blowing and fusing, that are used to shape and decorate this stunning material.

Overall, How It's Made season 5 episode 15 offers a fascinating and educational glimpse into the four disparate worlds of curling stones, refrigerators, aluminum baseball bats, and opalescent glass. Whether you're a casual viewer with a passing interest in how things work or a seasoned aficionado of manufacturing processes and industrial design, there's something for everyone in this episode.