Ep 23. Plastic Cups & Cutlery, Special Effects Makeup, Gold, Harps

How It's Made season 2 episode 23 features four segments that showcase the intricate processes involved in manufacturing plastic cups and cutlery, special effects makeup, gold, and harps.

The first segment dives into the world of plastic manufacturing, taking a closer look at the production of disposable plastic cups and cutlery commonly used in restaurants and at parties. The process starts with plastic resin pellets that are melted down and then formed into the desired shape through a combination of heat, pressure, and molds. Viewers will get an inside look at the various machines and specialized equipment used to transform plastic pellets into usable cups and cutlery, including injection molding machines and robotic arms.

The second segment of the episode explores the art of special effects makeup, used in film and television to create lifelike wounds, scars, and other realistic effects. Viewers will be taken on a journey through the process of designing and creating prosthetic makeup pieces, from sculpting molds to casting silicone and foam materials to create the finished product. The segment also delves into the application process, where makeup artists use a combination of adhesives and makeup techniques to create the final effect on the actor's skin.

The third segment of the episode focuses on the precious metal of gold, exploring the process of extracting it from the ground and refining it to a state of purity. Beginning with the mining process, viewers will learn about the various methods used to extract gold from the earth, including underground and open-pit mining. Once extracted, gold must undergo a range of refining processes to purify the metal and remove any impurities, such as silver and copper. The segment showcases the many machines and processes involved in refining gold, from the initial smelting process to the final purification through electrolysis.

Finally, the last segment of the episode takes a closer look at the intricate process of making harps, the classical stringed instrument used in orchestras and traditional music. Viewers will witness the craftsmanship involved in creating the delicate wood and string components of the harp, from hand-carving the curved neck to constructing the soundboard and attaching the strings. The segment also showcases the intricate process of tuning and fine-tuning each harp to deliver the rich, resonant sound that makes it such a prized instrument.

Overall, How It's Made season 2 episode 23 provides viewers with a fascinating glimpse into the complex manufacturing processes that drive modern production. From plastic manufacturing to special effects makeup, gold refining to harp-making, each segment showcases the intricate steps required to create everyday objects and works of art alike.