NOVA Season 19 Episode 6 Fastest Planes in the Sky

The NOVA season 19 episode 6 is titled "Fastest Planes in the Sky". This episode focuses on the history and evolution of supersonic planes. It delves into the various challenges faced by engineers and designers in creating planes that can travel faster than the speed of sound.

The episode begins by discussing the motivations behind building supersonic planes. The main driver was the desire to create faster modes of transportation, particularly for military purposes. The episode then moves on to discuss the early attempts at building supersonic planes and the challenges faced by engineers.

One of the biggest challenges was the issue of sonic booms. As planes approached the speed of sound, they created a loud noise that could be heard for miles, causing environmental and safety concerns. To overcome this challenge, engineers had to design planes that could fly at higher altitudes and at higher speeds.

The episode then focuses on some of the most iconic supersonic planes, including the Concorde and the SR-71. It discusses the design features and capabilities of these planes, as well as the advancements in technology that enabled them to fly faster and higher.

The episode also touches upon the politics surrounding supersonic planes. In the US, for instance, the government had to approve funding for the SR-71 project, which was initially met with skepticism and resistance. The Concorde, on the other hand, faced opposition from environmental groups who were concerned about the impact of its sonic booms on the environment.

Throughout the episode, viewers are introduced to various experts and scientists who provide insight into the engineering and design techniques behind supersonic planes. They also offer commentary on the implications of supersonic flight on air travel and the environment.

Overall, the "Fastest Planes in the Sky" episode of NOVA season 19 is an engaging and informative exploration of the history and evolution of supersonic planes. From the early challenges faced by engineers to the technological advancements that made supersonic flight possible, the episode provides a comprehensive overview of this fascinating topic. Whether you are a fan of aviation or simply interested in the science behind fast planes, this episode is sure to captivate and inform.