How It's Made Season 20 Episode 7 Mosquito Coils, Solar-Assist Tricycles, Palm Oil, & Fiberglass Chopper Guns

In season 20 episode 7 of How It's Made, the show takes a closer look at four different products: mosquito coils, solar-assist tricycles, palm oil, and fiberglass chopper guns.

First up, the process of making mosquito coils is explored. The coils are commonly used to repel mosquitoes in areas where they are a nuisance or pose a health risk. The segment delves into the different ingredients used to create the coils, which typically include a mixture of wood powder, sawdust, and various chemicals. Viewers get to see the production line in action as the mixture is molded into shape, dried, and packaged.

Next, the show moves on to solar-assist tricycles, which are becoming more popular as a mode of transportation in some areas. These tricycles use both human power and solar energy to move, and the episode shows viewers how each component is carefully assembled by hand. The solar panels are installed on the roof of the tricycle, while the rest of the parts are assembled using tools and specialized machinery.

The third segment covers the process of making palm oil. Palm oil is a common ingredient in many different types of foods and products, and demand is high worldwide. The show takes viewers inside a palm oil processing plant, where they can see the various steps involved in turning palm fruit into oil. This includes sterilization, threshing, pressing, and clarification. Despite concerns about sustainability and deforestation, the palm oil industry remains a crucial part of the economy in many regions.

Finally, the episode concludes with a look at fiberglass chopper guns. These guns are used in the manufacturing of fiberglass products, such as boats and automotive parts. The show goes behind the scenes at a manufacturing plant to show how the guns work. Fiberglass is fed into the gun, which chops it into small pieces and sprays it onto a mold. The result is a durable and lightweight product that is in high demand across industries.

Overall, season 20 episode 7 of How It's Made offers an interesting and educational look into the production processes of four very different products. From mosquito coils and tricycles to palm oil and fiberglass choppers, viewers get an up-close glimpse into the complex manufacturing processes that make these products a reality.