Ep 6. What's Beneath America?

What's Beneath America? is the sixth episode of the first season of the science documentary series Curiosity. The episode explores the question of what lies beneath the surface of the United States of America and what secrets lie hidden in its depths.

The episode begins with a look at the geological history of North America and how its tectonic plates have shifted and moved over millions of years. The show then moves on to explore the various layers of rock and sediment that make up the earth's crust, and how these layers have been formed over time.

The focus then shifts to the technology that scientists use to study the earth's interior, including underground imaging techniques that allow them to create detailed maps of the terrain beneath the surface. The episode also looks at the challenges and obstacles that geologists face when trying to study the earth's interior, including the difficulty of drilling deep into the earth and the high cost and complexity of these projects.

The show then takes a closer look at some of the incredible geological formations that lie beneath the United States, including the famous Yellowstone National Park, which sits atop a massive volcanic hotspot. The episode explores the history and geology of this area, and discusses the risks and potential dangers associated with living in an active volcanic zone.

The episode also looks at the massive underground coal deposits that are found throughout the United States, and how these resources have been exploited over the years. The show explores the environmental impact of coal mining and the push towards cleaner energy sources such as wind and solar power.

The episode concludes with a look at some of the ongoing research projects aimed at uncovering the secrets of the earth's interior, including an ambitious project to drill into the earth's mantle and study the planet's core. The show discusses the potential benefits of this research, including a greater understanding of earthquakes, volcanic eruptions, and other natural disasters.

Overall, What's Beneath America? is a fascinating exploration of the geological wonders that lie beneath the surface of the United States, as well as the scientific advancements and challenges that are driving our understanding of the earth's interior. The episode provides a rare glimpse into the hidden depths of our planet, and is sure to captivate anyone with an interest in science, geology, or natural history.