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Precision the Measure of All Things

   2013    Science
Professor Marcus du Sautoy explores why we are driven to measure and quantify the world around us and why we have reduced the universe to just a handful of fundamental units of measurement. He tells the story of the metre and the second - how an astonishing journey across revolutionary France gave birth to the metre, and how scientists today are continuing to redefine the measurement of time and length, with extraordinary results.

Predators

   2025    Culture
This gripping documentary revisits the rise and fallout of a controversial television experiment that brought hidden crimes into the spotlight. By examining the NBC series that staged sting operations to confront suspected online child predators, the film reconstructs how on-camera confrontations led to arrests, public outrage, and unprecedented ratings. Through archival footage and behind-the-scenes accounts, it probes the fine line between journalism, justice, and spectacle.
As the story unfolds, the focus shifts to the ethical and legal storms that followed. Questions of due process, responsibility, and the human cost of public exposure collide with the show’s sudden cancellation, forcing a reckoning with how far media should go in the name of protection. The result is a tense, thought-provoking exploration of power, accountability, and the consequences of turning crime prevention into prime-time television.

Predicting the Future

   2016    Culture
Astrology, the celestial movements of the Sun, Moon, and planets among the stars, governing our personality and destiny. For centuries, millions of people, from paupers to powerful world leaders, have relied on the ancient system for answers. This episode examines whether tracking astronomical phenomena can actually predict the future.
Series: The Universe Season 8

Prediction By The Numbers

   2018    Science
Predictions underlie nearly every aspect of our lives, from sports, politics, and medical decisions to the morning commute. With the explosion of digital technology, the internet, and 'big data,' the science of forecasting is flourishing. But why do some predictions succeed spectacularly while others fail abysmally? And how can we find meaningful patterns amidst chaos and uncertainty? From the glitz of casinos and TV game shows to the life-and-death stakes of storm forecasts and the flaws of opinion polls that can swing an election, 'Prediction by the Numbers' explores stories of statistics in action. Yet advances in machine learning and big data models that increasingly rule our lives are also posing big, disturbing questions. How much should we trust predictions made by algorithms when we don't understand how they arrive at them? And how far ahead can we really forecast?

Prehistoric Planet Forests

   2022    Science
In the last episode, Austroposeidon level trees in search of fresh foliage. A herd of Triceratops journey through a cave to find an underground clay lick. A male Carnotaurus sets the stage for an extravagant display. A female Qianzhousaurus uses an autumn storm to her advantage while hunting Corythoraptor.
A family of Edmontosaurus evade a forest fire, while an Atrociraptor and Ankylosaur reap its rewards. Juvenile Therizinosaurus attempt to climb up to a bee nest. Hatzegopteryx hunts Zalmoxes, and patrols the dense undergrowth and seaspray-battered coastline.
Series: Prehistoric Planet

Prehistoric Planet Freshwater

   2022    Science
In the third episode, a Velociraptor hunts pterosaurs on a cliffside by a waterfall. A battle-scarred Tyrannosaurus nurses his wounds and encounters a newcomer. With its feathered body and duck bill, the eight-ton Deinocheirus wades through an Asian wetland in search of relief from pesky biting flies.
A female Quetzalcoatlus builds and guards her nest. A mother Masiakasaurus and her family hunt crabs. Elasmosaurs enter an estuary in search of fish.
Series: Prehistoric Planet
Latino Americans

Latino Americans

2013  History
The Universe Season 8

The Universe Season 8

2016  Science
Worst Ex Ever

Worst Ex Ever

2024  Culture
Absolute Zero

Absolute Zero

2007  Technology
Dark Net

Dark Net

2016  Technology
The Story of Us

The Story of Us

2018  Culture
Hiroshima

Hiroshima

2005  History