The fantastical tale of King Arthur, the hero warrior, is one of the great themes of British literature. But was it just invented to restore British pride after the Norman invasion? Michael Wood puts the king in the spotlight.

Blue whales are the largest animals to ever live on earth, yet they are difficult to find or track. Even some of the locations where they birth their young are great secrets. Join some of the world's eminent blue whale scientists as they embark on a revolutionary mission to identify and tag California blue whales as they migrate to a spot known as the Costa Rica Dome. This incredible voyage yields unforgettable new footage and insight into these amazing creatures' lives. Scientists use DNA analysis, recordings of whale songs, homing devices, and sea dives to shed light on the blue whale's breeding and birthing habits

La mer means, simply, 'the sea.' Ludo came up under mentors like Alain Passard and Mark Meneau, chefs with an almost pathological obsession with ingredients. His eyes light up when he describes the Lobsters of Brittany, the Oysters from Cancale, and the myriad of other extraordinary culinary jewels.
In this episode, we explore how the oceanic bounty of France is some of the best anywhere by profiling the ingredients that can be pulled from it.

A deep sea diver is stranded on the seabed with 5 minutes of oxygen and no hope of rescue. With access to amazing archive this is the story of one man's impossible fight for survival.
Chris Lemons were carrying out repairs 100m below the surface of the North Sea, supported by the vessel Bibby Topaz. The vessel's dynamic positioning system failed, causing it to snap the umbilical tether that provided Lemons oxygen, as well as hot water to heat his suit, power for his light, and a radio link to the surface. He was left with only the few minutes of breathable gas contained in the cylinders he wore on his back.
For reasons that are unclear, Lemons survived for around 30 minutes while he was located by a remote underwater vehicle and then by Yuasa, who was able to pull him back onboard the diving bell. The documentary uses genuine footage and audio recorded at the time of the accident on the divers' radios and body cameras, supplemented with interviews of several of the individuals involved, as well as some reconstructed footage, to tell the story of the accident.

A film that will not only delight and entertain the aviation enthusiast but also educate and inspired renewed interest in aviation by the traveling public, the media and young people who may ultimately aspire to a career in aviation. It dramatized the design challenged, the financial risks and the many lessons learned from a century of aviation trial and error, bringing us to the dawn of a new era of revolutionary aircraft, the 787 Dreamliner and the A380". The film will focus on the 787 to facilitate audience understanding of the dynamic design differences between the two latest aircraft technologies. Search aviation history for the ultimate flying experience with some of today's greatest pilots. See how the airplanes of the 20th century helped influence the radical new design of 21st century aircraft. See how high tech manufacturers around the world use modern technology to coordinate the design and construction of new aircraft. Fly in the cockpit with chief test pilot, Mike Carriker, as he takes the new 787 Dreamliner on its first test flight.

Professor of physics Jim Al-Khalili investigates the most accurate and yet perplexing scientific theory ever - quantum physics, the perplexing theory of sub-atomic particles. Turning his attention to the world of nature, can quantum mechanics explain the greatest mysteries in biology? The European robin navigates using one of the most bizarre effects in physics - quantum entanglement, a process which seems to defy common sense. Jim finds that even the most personal of human experiences - our sense of smell - is touched by ethereal quantum vibrations. According to new experiments it seems that our quantum noses are listening to smells. Jim discovers that the most famous law of quantum physics - the uncertainty principle - is obeyed by plants and trees as they capture sunlight during the vital process of photosynthesis. Jim wonders if the strange laws of the sub-atomic world, which allow objects to tunnel through impassable barriers in defiance of common sense, could effect the mechanism by which living species evolve?