Ep 19. Applejack, Aircraft Seat Test, Batteries

In episode 19 of season 8 of "How Do They Do It?", viewers are taken on a journey to explore the science, technology, and creativity behind some of the most daily used products and systems. The episode starts by exploring the world of apple farming and the process of creating the world-renowned Applejack liquor. Viewers get a glimpse into the hard work and precision that goes into selecting the perfect apple for making the liquor. They also get to witness the different steps involved in the production process, including the milling, fermenting, and distilling. The episode reveals the age-old techniques used in producing Applejack and how, to this day, they are still very much applicable.

The episode then moves on to another interesting area of modern-day life- aviation. Viewers get to experience the unthinkable as the show takes them through the tests that all aircraft seats go through before they get approval for use. From issues of safety to comfort, viewers learn how airlines ensure that their passengers are provided with the best and safest seats. The show delves into the different testing stages that aircraft seats go through, such as the back and forth testing, the crash testing, and the seatbelt testing. It is an eye-opening experience, allowing viewers to appreciate the amount of work and effort put into ensuring air travel is as safe and comfortable as possible.

Finally, the show ends with a fascinating glimpse into the world of battery production, an area that has grown exponentially over the years due to the increasing need for backup power for our devices, homes, and even vehicles. The episode focuses on a new type of battery known as a lithium-ion battery, which has revolutionized the world of energy storage. Viewers get to learn about the inner workings of these batteries, from the different layers and materials used to the challenges faced in their production. The show also goes into detail about the various applications of lithium-ion batteries, such as in portable electronic devices, electric vehicles, and solar panels.

Throughout the entire episode, viewers get to witness the level of ingenuity and innovation that goes into making some of our daily used products and systems. The attention to detail, the use of precision engineering, and the profound knowledge of materials speak to the amazing minds and technologies behind these industries. Season 8 episode 19 of "How Do They Do It?" is an eye-opening journey that will leave viewers in awe of the incredible effort and genius behind the small things that make our world work.