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Perpetual Power

   2021    Technology
The meteoric rise of renewable energy has consequences for our electricity supply. While coal and gas fired power stations can generate electricity whenever you need it, renewables are intermittent by nature. So we need a backup plan for when the wind stops or the sun goes down.
All over the world, engineers and scientists are racing to solve one key problem; how to safely and efficiently store electricity at a huge scale but at a low cost. The quest is producing some truly remarkable ideas and this episode details three of them.
Series: Engineering the Future

Going Small

   2022    Science
In this mind-bending series, Professor Jim Al-Khalili explores the vast range of size in the universe, from tiny atoms to gigantic, interconnected galaxies.
In the first episode, Jim will enter the world of objects that are too tiny to glimpse with the naked eye. Starting with the smallest insects, he moves on to encounter living cells with amazing superpowers and confronts some of humanity's deadliest enemies in the form of viruses. Going smaller still, he encounters wondrous new nanomaterials such as graphene, discovered by physicist Andre Geim. These are revolutionising engineering, medicine, computing, electronics and environmental science. Finally, Jim comes face to face with the fundamental building blocks of the world around us – atoms – and reveals why understanding the science of the 'small' is crucial to the future of humanity.
Series: Secrets of Size: Atoms to Supergalaxies

Women and Children First

   2022    Technology
In the second episode, panic strikes the community as a full-blown catastrophe looms. Locals mobilize to confront the authorities and protest the nuclear power industry.
Twenty-eight hours after the accident began, the lieutenant governor appeared at a news briefing to say that the plant's owner had assured the state that 'everything is under control'. Later that day, Scranton changed his statement, saying that the situation was 'more complex than the company first led us to believe'. There were conflicting statements about radioactivity releases. Schools were closed and residents were urged to stay indoors. Farmers were told to keep their animals under cover and on stored feed.
Series: Meltdown: Three Mile Island

The Whistleblower

   2022    Technology
In the third episode, during cleanup at the plant, insiders claim that cost-cutting measures and intimidation tactics create a danger war force than the accident itself.
Several state and federal government agencies mounted investigations into the crisis, the most prominent of which was the President's Commission on the Accident at Three Mile Island, headed by chairman John G. Kemeny. The investigation strongly criticized Babcock & Wilcox, Met Ed, Graphics processing unit, and the Nuclear Regulatory Commission for lapses in quality assurance and maintenance, inadequate operator training, lack of communication of important safety information, poor management, and complacency.
Kemeny said that the procedures and that the control room were greatly inadequate for managing an accident.
Series: Meltdown: Three Mile Island

A Robot Guide to Mars

   2023    Science
Mars is infested with robots, orbiting the planet and roaming the Martian surface on a mission to uncover its secrets; now, Perseverance joins this dedicated group of machines to uncover if there is, or was ever, life on the Red Planet.
Our neighbor, Mars, fascinates us. It's a planet that is similar to Earth but with some big differences. Mars is rusty, dusty, frigid, and frozen. Past missions suggest that Mars was once a very different world. The Mars we see today has completely changed from the Mars of a few billion years ago. Without a time machine to explore ancient Mars, we employ a team of high-tech robot investigators, an entire fleet of robotic spacecraft exploring the planet. Working together, they dig into Mars's past to answer the ultimate question -- did Mars once have life?
Series: How the Universe Works Season 11

Most Wanted: Teen Hacker Ep 1-2

   2025    Technology
Through interviews with victims, cybersecurity experts, and a former FBI agent, this gripping miniseries dives into the dark frontier of online crime, where a teenage Finnish prodigy transforms into one of the most notorious hackers of his generation. The series exposes the hidden alliances, moral gray zones, and devastating consequences of a digital war waged in silence — where lines blur between rebellion, genius, and destruction. It’s a portrait of a hyper-connected world where a single keyboard can shake governments and ruin lives.
In the first two episodes, the hunt starts and intensifies: the FBI infiltrates DEF CON in Las Vegas in search of the elusive figure known as Zeekill. What follows is a chain of chaos as Kivimäki launches false emergency calls that mobilize armed units, turning quiet suburbs in Connecticut into war zones and drawing one FBI agent into a personal nightmare that reveals just how fragile digital order really is.
Series: Most Wanted: Teen Hacker
Cosmos

Cosmos

1980  Culture
The Hunt

The Hunt

2015  Nature
How to Stay Young

How to Stay Young

2016  Medicine
Reel Rock

Reel Rock

2015  Culture
Tiger

Tiger

2020  History
The Universe

The Universe

2011  Science
Five Came Back

Five Came Back

2017  Art