Ep 8. Secrets of Lost Cities

In the season 2 episode 8 of the show What on Earth?, titled "Secrets of Lost Cities," the team of experts and scientists delve into the mysteries of lost civilizations. Using cutting-edge imaging technology, they investigate ancient ruins and structures that have been hidden for centuries and attempt to uncover the secrets they hold.

The episode begins with the team examining a satellite image of a remote region in South America. They notice a vast network of raised platforms and rectangular structures that suggest the presence of a lost city. As they analyze the data, they begin to piece together the story of this mysterious civilization and its possible connections to other ancient cultures.

Next, the team investigates a set of underwater ruins off the coast of Morocco. Using high-resolution sonar and imaging equipment, they create a detailed map of the submerged structures, revealing a sprawling city that has been hidden for thousands of years. The team analyzes the architectural features of the city and its possible purposes, leading to new theories about ancient trading networks and maritime cultures.

Moving on to the jungles of Central America, the team investigates a site that has been long rumored to be a lost Mayan city. Utilizing advanced LIDAR technology, they uncover a massive network of manmade structures that were previously hidden by dense vegetation. The team examines the unique architecture and ornamentation of the structures and attempts to piece together the story of the city's rise and fall.

In addition to these three major investigations, the episode features a series of smaller explorations that highlight the team's diverse set of skills and knowledge. They investigate a series of mysterious petroglyphs in the American Southwest, using cutting-edge image analysis and Native American cultural insights to decode the symbols. They also examine a remote island off the coast of Chile, where evidence of an ancient civilization leads to new theories about the earliest human settlements in the Americas.

Throughout the episode, the team emphasizes the importance of connecting the dots between different civilizations and recognizing the interconnectedness of global history. By drawing on a wide range of techniques and disciplines, they begin to unlock the secrets of lost cities and uncover new clues about our past.