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The Electric Boy

   2014    Science
This episode provides an overview of the nature of electromagnetism, as discovered through the work of Michael Faraday. Tyson explains how the idea of another force of nature, similar to gravitational forces, had been postulated by Isaac Newton before. Tyson continues on Faraday, coming from poor beginnings, would end up becoming interested in studying electricity after reading books and seeing lectures by Humphry Davy at the Royal Institution. Davy would hire Faraday after seeing extensive notes he had taken to act as his secretary and lab assistant. After Davy and chemist William Hyde Wollaston unsuccessfully tried to build on Hans Christian Ørsted's discovery of the electromagnetic phenomena to harness the ability to create motion from electricity, Faraday was able to create his own device to create the first electric motor by applying electricity aligned along a magnet. Davy, bitter over Faraday's breakthrough, put Faraday on the task of improving the quality of high-quality optical glass, preventing Faraday from continuing his research. Faraday, undeterred, continued to work in the Royal Institution, and created the Christmas Lectures designed to teach science to children. Following Davy's death, Faraday returned to full time efforts studying electromagnetism, creating the first electrical generator by inserting a magnet in a coil of wires. Tyson continues to note that despite losing some of his mental capacity, Faraday concluded that electricity and magnetism were connected by unseen fields, and postulated that light may also be tied to these forces. Using a sample of the optical glass that Davy had him make, Faraday discovered that an applied magnetic field could affect the polarization of light passing through the glass sample (a dielectric material), leading to what is called the Faraday effect and connecting these three forces. Faraday postulated that these fields existed across the planet, which would later by called Earth's magnetic field generated by the rotating molten iron inner core, as well as the phenomena that caused the planets to rotate around the sun. Faraday's work was initially rejected by the scientific community due to his lack of mathematical support, but James Clerk Maxwell would later come to rework Faraday's theories into the Maxwell's equations that validated Faraday's theories. Their combined efforts created the basis of science that drives the principles of modern communications today.
Series: Cosmos: A Spacetime Odyssey

Can We Have Unlimited Power

   2010    History
We are the most power-hungry generation that has ever lived. This film tells the story of how that power has been harnessed - from wind, steam and from inside the atom. In the early years the drive for new sources of power was led by practical men who wanted to make money. Their inventions and ideas created fortunes and changed the course of history, but it took centuries for science to catch up, to explain what power is, rather than simply what it does. This search revealed fundamental laws of nature which apply across the universe, including the most famous equation in all of science, e=mc2.
Series: The Story of Science

Killing Kennedy

   2013    History
Killing Kennedy begins in 1959, at major turning points for both the future president and his assassin. John F. Kennedy (played by Rob Lowe) is in Washington, D.C., preparing to announce his presidential candidacy, while Lee Harvey Oswald finds himself in the U.S. embassy in Moscow, renouncing his U.S. citizenship. These two events start both men-one a member of one of the United States' most wealthy and powerful families, the other a disillusioned former Marine and Marxist-on a cataclysmic track that would alter the course of history". Throughout the film, we see their highs and lows, culminating in not one but two shocking deaths that stunned the nation. Based on the best-selling book by Bill O'Reilly and Martin Dugard.

Game of Thrones: A Day in the Life

   2015    Art
Glimpse the epic scale of Game of Thrones in this featurette that spends a day touring various Season 5 sets in three different countries. It's the most successful TV show in the world right now. It is special. Very, very special. Today we're shooting in Croatia and they're shooting in Belfast, and preparing for shooting in Seville down in Spain. Whatever hand you're dealt, you have to go with it because the show can't stop.

CyberWar Threat

   2015    Technology
The global cyberwar is heating up and the stakes are no longer limited to the virtual world of computers. Now, thanks in part to secret documents released by Edward Snowden, the true scale of the National Security Agency's scope and power is coming to light. Besides spending billions of dollars to ingest and analyze the worlds' electronic communications, the NSA has set out to dominate a new battlefield—cyberspace. We examine the science and technology behind cyber warfare and asks if we are already in the midst of a deadly new arms race". Already, highly sophisticated, stealthy computer programs such as the notorious Stuxnet worm can take over and even destroy the control systems that regulate everything from food factories to gas pipelines, power plants, and chemical facilities—even our cars. While the destruction of Iranian centrifuges may have delayed Iran’s bomb program and forestalled an Israeli attack, the attack has opened a Pandora's Box, and now America's own critical infrastructure is vulnerable to retaliation and attack. With leading defense experts and investigative journalists who have probed the murky realm of criminal and strategic hacking, NOVA examines the chilling new reality of cyberwar in which no nation or individual is safe from attack.

Capitalism A Love Story 2of 2

   2009    Culture
In February 2009, Michael Moore issued an appeal to people who worked for Wall Street or in the financial industry to share first hand information, requesting, 'Be a hero and help me expose the biggest swindle in American history'. He uncovers the social costs of corporate interests pursuing profits at the expense of the public good.
Series: Capitalism A Love Story
The Big Think

The Big Think

2017  Technology
Earthflight

Earthflight

2012  Nature
The Reluctant Traveler

The Reluctant Traveler

2023  Culture
X-Ray Earth

X-Ray Earth

2021  Science
Top Gear

Top Gear

2012  Technology
Life in the Undergrowth

Life in the Undergrowth

2005  Nature