Zachary Quinto explores the unpredictable and terrifying phenomenon of sinkholes to determine just what causes them. He visits a Florida man whose brother was killed when their family home was literally swallowed whole by the Earth as well as a series of sinkholes that are forming a series of caves right below the houses of a quaint suburban neighbourhood. Whether they be a part of some biblical prophecy or further evidence of mankind's effect on our planet, he's alarmed to discover that all the same, they can strike anywhere in the world, at any time.
Planets beyond our solar system are known to astronomers as exoplanets. They are at trillions of miles from Earth and yet, it might be possible to detect a faint signature of life in them. From the light of the stars they orbit that passes through the atmosphere of an exoplanet, it is possible to capture the chemical fingerprint of the elements in that atmosphere. The fictional world Eden is orbiting not one star, but two. The light from its twin stars powers photosynthesis, pumping more oxygen into the atmosphere than in Earth, allowing life to thrive. Grazers are constantly alert to danger, because the canopy is home to predators perfectly evolved to live among the trees. In Episode 3, another topic are fungi and the role they could play on exoplanets. Ecologist Thomas Crowther talks about the role mycelial networks play in the Rothiemurchus forest in Scotland.
Schwalmstadt Maximum Security Prison in Germany. Locked up behind the walls of this 12th-century castle are 188 of Germany's worst offenders. The prison is a fortress surrounded by a moat, and houses dangerous criminals, many of whom attend intense therapy sessions.
Discover amazing landscapes, the most amazing fights of animals on our planet, from the highest mountains to the deepest oceans, from the darkest caves to the hottest deserts with new technology. In the first episode, Sir David Attenborough explores the dangerous frontiers created by the world's coasts, where animals fight for survival amidst constant change. Cape fur seals, sea angels, lions, archer fish, flamingos and green turtles feature.
As the landscape of work shifts, do we need a drastic rethinking of social safety nets? Do businesses need offices? Is a 9-to-5 workday valid? Does the nation need a drastic rethinking of the social safety nets? Does America face a 'post-work' era, or will there be increased inequities in how we make our livings?
This documentary tells the touching story of David Holmes, Daniel Radcliffe's stunt double in the successful 'Harry Potter' movies, whose work has captivated millions of viewers around the world. The narrative delves into the deep friendship between Radcliffe and Holmes, exploring how it strengthens and evolves following a tragic accident during filming that left Holmes paralyzed. Through an emotional journey of overcoming and resilience, the documentary offers a unique perspective on the challenges and human connection in the world of cinema, inviting viewers to discover a story of friendship and perseverance in adverse times.
Whether they be a part of some biblical prophecy or further evidence of mankind's effect on our planet, he's alarmed to discover that all the same, they can strike anywhere in the world, at any time.