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The Story of Maths The Frontiers of Space

   2008    Science
In the third episode we will see Europe by the 17th century taking over from the Middle East as the powerhouse of mathematical ideas. Great strides had been made in understanding the geometry of objects fixed in time and space. The race was on to discover the mathematics to describe objects in motion. This programme explores the work of Rene Descartes, Pierre Fermat, Isaac Newton, Leonard Euler and Carl Friedrich Gauss. Du Sautoy proceeds to describes René Descartes realisation that it was possible to describe curved lines as equations and thus link algebra and geometry. He talks with Henk J. M. Bos about Descartes. He shows how one of Pierre de Fermat’s theorems is now the basis for the codes that protect credit card transactions on the internet. He describes Isaac Newton’s development of math and physics crucial to understanding the behaviour of moving objects in engineering. He covers the Leibniz and Newton calculus controversy and the Bernoulli family. He further covers Leonhard Euler, the father of topology, and Gauss' invention of a new way of handling equations, modular arithmetic. The further contribution of Gauss to our understanding of how prime numbers are distributed is covered thus providing the platform for Bernhard Riemann's theories on prime numbers. In addition Riemann worked on the properties of objects, which he saw as manifolds that could exist in multi-dimensional space.
Series: The Story of Maths

The Trials of Superman

   2017    History
Superman is really the all-father of superheroes. He is the Odin from which all else springs forward. Without Superman, there's no Marvel or DC, no billion-dollar blockbusters. His logo is one of the three most recognizable symbols on the planet, and it stands shoulder to shoulder with the crucifix and the Jewish star. Superman became a worldwide phenomenon and was created by two working-class kids from Cleveland, Jerry Siegel and Joe Shuster.
Superman is for justice and it's kind of ironic that there was a great injustice done to his creators. Siegel and Shuster lost everything, and just like Superman, they demanded justice. They fought for years to receive proper credit and compensation.
Series: Secret History of Comics

Troubled Waters

   2022    History
When he killed Mehmed’s messengers, it was a message from Vlad Dracula that he would not pay his yearly dues anymore and it was clear that Vlad wanted a war against the Otoman Empire. Mehmed II sends Mara to coax Hungarian King Matthias Corvinus into an alliance. Vlad Dracula’s army was less than 30,000 men, but he invaded Bulgaria and started killing Mehmed’s men in 1462. He stole the Ottomans’ uniforms for his further attacks on the empire. Vlad also destroyed many ports that were under Sultan Mehmed II on the Danube.
Mehmed had to cross the Danube in order to reach the capital city of Târgoviște and defeat Vlad. The sultan faced the challenge of transporting 100,000 men across the river. Along with men, he had to transport cannons and horses too. The first unit to cross the river Danube included Mahmud Pasha, who was the most trusted man of Mehmed II. An epic battle along the Danube River looms, and Vlad has the upper hand.
Series: Rise of Empires 2: Mehmed vs Vlad

U2: Outside it is America

   1987    Art
U2, the '80s sensation, captivated with their unique sound, blending old-school alternative rock's good intentions with epic '70s scale. 'The Joshua Tree,' delves into America's contrasting faces, from vast deserts to big city anonymity and human rights issues. This album is a social snapshot of the late '80s, offering hope amid dark themes.
The documentary explores The Joshua Tree Tour in America. Directed by Barry Devlin and Meiert Avis, it features unreleased videos like 'Spanish Eyes' and 'In God's Country.' Discover unseen footage from this iconic band in the 20th Anniversary Edition of 'The Joshua Tree.' Don't miss it!

What Is a Woman

   2022    Culture
It's the question you're not allowed to ask. The documentary they don't want you to see. Are gender roles just a 'social construct'? Can a woman be 'trapped in a man’s body'? Does being a woman mean anything at all? We used to think being a woman had something to do with biology, but the nation’s top experts keep assuring us that is definitely not the case. So Matt Walsh sat down with the experts and asked them directly. He discovers that no one—not doctors, therapists, psychiatrists, or politicians—can actually define the word 'woman'.
Walsh uncovers the shocking and horrifying roots of radical gender ideology and learns exactly how activists and ideologues are trying to brainwash our kids. He also reveals a strategy to defeat the collective insanity that has taken over our society. Join Matt on his often comical, yet deeply disturbing, journey as he answers the question generations before us never knew they needed to ask: What is a woman?
Natural World

Natural World

2017  Nature
Building Giants

Building Giants

2019  Technology
Life

Life

2009  Nature
Vietnam in HD

Vietnam in HD

2011  History
Generation Iron

Generation Iron

2018  History