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What is the World Made of

   2010    History
In this episode, Michael demonstrates how our society is built on our search to find the answer to what makes up everything in the material world. This is a story that moves from the secret labs of the alchemists and their search for gold by the stone of the philosophers to the creation of the world's first synthetic dye - Purple - and onto the invention of the transistor. This quest may seem abstract and highly theoretical. Yet it has delivered the greatest impact on humanity. By trying to answer this question, scientists have created theories from elements to atoms, and the strange concepts of quantum physics that underpin our modern, technological world.
Series: The Story of Science

Battle of Little Bighorn

   2018    History
The Battle of Little Bighorn lasted nearly 24 hours on June 25, 1876, but the stage had been set decades earlier as settlers, prospectors, and business people began encroaching on Native Americans' sacred land. From the Lakota Sioux facing broken treaties to the attacks that ultimately led up to Bighorn, follow these events unfold. Then, see how this pivotal moment in history marked the beginning of the end of freedom on the Great Plains, the birth of an American cliche, and an ongoing fight for identity against the tyranny of progress.

Art of Eternity: Painting Paradise

   2007    Art
How should art depict the relationship between man and God? How can art best express eternal values? Can you and should you portray the face of Christ? For over 1,000 years these were some of the questions which taxed the minds of the greatest artists of the early West. In this three-part series, art historian Andrew Graham-Dixon sets out to unravel the mysteries of art from the pre-perspective era". In the first episode, Andrew traces the beginnings of Christian art in the declining Roman Empire, Egypt and medieval France, and reveals the ideas which lay behind the transition
Series: Art of Eternity

Arrival

   2010    Science
Sir Attenborough's journey begins in a forest near his childhood home in Leicester, where a fossil discovery transformed our understanding of the evolution of complex life. Travelling to the fog bound coastline of Newfoundland and the Australian outback, Sir Attenborough unearths the earliest forms of animal life to exist on Earth. These bizarre and wonderful creatures are brought to life with the help of cutting edge scientific technology and photorealistic visual effects. From the first animal forms that moved to the first mouths that ate, these were creatures that evolved the traits and tools that allow all animals, including ourselves, to survive to this day.
Series: First Life

One Voice in the Cosmic Fugue

   1980    Science
Sagan discusses the story of the Heike crab and artificial selection of crabs resembling samurai warriors, as an opening into a larger discussion of evolution through natural selection (and the pitfalls of intelligent design). Among the topics are the development of life on the Cosmic Calendar and the Cambrian explosion; the function of DNA in growth; genetic replication, repairs, and mutation; the common biochemistry of terrestrial organisms; the creation of the molecules of life in the Miller-Urey experiment; and speculation on alien life (such as life in Jupiter's clouds). In the Cosmos Update ten years later, Sagan remarks on RNA also controlling chemical reactions and reproducing itself and the different roles of comets (potentially carrying organic molecules or causing the Cretaceous–Paleogene extinction event).
Series: Cosmos

Arctic Ice Hotel

   2019    Technology
Deep inside the arctic circle, this team of elite engineers Is embarking on an epic endeavor. They're attempting to build a unique structure, one of the largest snow and ice hotels in the world. Constructed from more than 15,000 tons of snow and ice, spanning over 26,000 square feet, they are pushing to complete this ambitious build in an unheard-of six weeks.
Engineers brave the cold and nights of the Arctic Circle to build the Ice Hotel. Using cutting-edge tech, they'll construct this modern marvel in just six weeks.
Series: Building Giants