The Akha in Laos live almost untouched by modern civilization. They still adhere to their archaic customs. But they are on the verge of upheaval.

Pluto, positioned 3.5 billion miles from Earth, is a small, icy world with a distinctive atmosphere, featuring potential underground oceans, geysers, and even hints of primitive life. Despite its reclassification as a dwarf planet in 2006, ongoing space exploration, notably the New Horizons mission, aims to unravel the mysteries surrounding Pluto's unique features, eccentric orbit, and fluctuating atmosphere.

Modern energy takes us on a journey to the final frontier. This episode traces the history of space travel, with a focus on the energy innovations making it possible. Lifting off into space depends on modern energy, and surviving in space also requires energy. Energy is required at every step in space exploration, and new forms of energy must be developed to reach other star systems. [Originally aired in 2023]

Exploring the country's diverse landscapes and the wildlife that has adapted to survive in extreme environments, from Golden Eagles and red deer in the mountain wilderness to Wild Boars, Goshawks, and Pine Martens in ancient forests, each habitat showcases resilient creatures. Coastal regions feature Grey Seals and Sand Lizards, while wetlands host Beavers and dragonflies. Ongoing conservation efforts are emphasized, highlighting the importance of protecting these ecosystems and their rich biodiversity.

Spanning the western length of Colombia, the Chocó region is rich with biodiversity. It is the wettest place on earth and the only country in South America to be bathed by both the Pacific and Atlantic oceans. The rainforests, isolated by the Andes, host a habitat of unique, endemic and yet-to-be discovered species.

This documentary explores Abraham Lincoln's early life, covering his origins in Kentucky and Indiana, his entry into politics, and his presidency amidst challenges like assassination threats and the Civil War. It also touches on Lincoln's personal struggles, including romantic hardships and financial strains, showcasing his growth as a leader navigating a divided nation.