Documentary AreaSimply the best Documentaries

Just 92 elements made up the world, but the belief that were only four - earth, fire, air and water - persisted until the 19th Century. Professor Al-Khalili retraces the footsteps of the alchemists who first began to question the notion of the elements in their search for the secret of everlasting life.He reveals the red herrings and rivalries which dogged scientific progress, and explores how new approaches to splitting matter brought us both remarkable elements and the new science of chemistry.

Planet Dinosaur is sure to please budding paleontologists and older dinosaur fans alike. Narrated by John Hurt, more than 50 different prehistoric species featured in this series and they and their environments were created entirely as computer-generated images. The first episode is 95 million years ago, Late Cretaceous in North Africa. We will see Ouranosaurus, Spinosaurus, Onchopristis (a giant sawfish), Rugops, Carcharodontosaurus, Sarcosuchus, pterosaur.

Journey through the long-vanished corners of prehistoric North America, beginning when man first entered the vast, unspoiled continent some 14,000 years ago, in this appealing BBC documentary. Witness ancient beasts, mammoths, mastodons, giant bears, and sabre-toothed cats, and see the legacies each has passed to their modern successors. Computer animation and digital effects bring to life mammoths, saber-toothed cats, giant ground sloths, short-faced bears, glyptodonts, and a plethora of smaller animals in a lush Ice Age mosaic.

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?

The 24th July 2010... 80,000 Lives... 4,500 Hours of Footage... 2 Award winning Filmmakers... Now one incredible motion picture event. What began life as a startling cinematic experiment becomes the must see movie experience. Created entirely from footage uploaded by YouTube users, Life in a Day is a film first: exhilarating, moving and very, very funny. It is the story of our world. Told by us. Ridley Scott produced the film and edited the videos into a film with director Kevin Macdonald and film editor Joe Walker

A 4000-year-old body is found preserved in an Irish peat bog, in Cashel, Ireland. To scientists and historians, it could offer brand new clues to solve an ancient mystery: the hundreds of bodies found mummified in the boglands of Northern Europe. Now, will Cashel Man help prove the theory these Irish victims were ancient kings? And what clues can the bog bodies of Europe offer to explain our ancestors' most macabre tradition - ritual murder? Meanwhile, that question could be answered by the bog itself.