Cutting Corners

Dr George McGavin and Dr Zoe Laughlin set up base camp at one of the UK's biggest sewage works to investigate the revolutionary science finding vital renewable resources and undiscovered life in human waste. Teaming up with world-class scientists, they search for biological entities in sewage with potentially lifesaving medical properties, find out how pee can generate electricity, how gas from poo can fuel a car and how nutrients in waste can help solve the soil crisis. They follow each stage of the sewage treatment process, revealing what the stuff we flush can tell us about how we live today, and the mindboggling biotechnology being harnessed to clean it, making the wastewater safe enough to return to the environment.

BUILT FOR MARS: THE PERSEVERANCE ROVER goes behind the scenes at NASA’s Jet Propulsion Laboratory to follow the birth of the Perseverance rover.

The Heroes of the Massacre River is a powerful documentary that chronicles the stories of the pioneers behind the construction of the historic Canal of Ouanaminthe, a project that united Haitians across the nation and the diaspora. This film celebrates the groundbreaking efforts of key figures, centering on Dr. Bertrhude Albert, Dr. Naismy-Mary Fleurant, architect Wideline Pierre, economist Etzer Emile as well as dedicated canal workers Milourie Sylfrard, Theodore Johnson and Joseph Pressoir — all guided by the investigative journey of Max Angie Clervil. It also serves as a commentary on the complexity of colonialism and borders, tracing the role that the Massacre River continues to play in the history of Ayiti.

Join self confessed petrol-head Guy Martin as he learns about the alternative to the internal combustion engine, Electric. In this TV special, Guy learns about the advantages of electric transport and the different varieties that exist from bicycles, cars and vans up to buses. Guy also learns some of the disadvantages from range anxiety and with the help of the Leicestershire Fire Brigade, how to deal with a fire. The ultimate aim is to produce a record breaking electrified retro road car that is suitable for the Drag strip, with Guy behind the steering wheel.

An expedition looks into whether Titanic's hull had a construction design flaw that caused her to break apart. Featuring advanced CGI technology, archive documents and photographs, as well as footage from the modern-day History(R) expeditions, "Titanic's Achilles Heel" is a remarkable journey into the ongoing legacy of a ship that continues to capture the world's attention.

NASA's James Webb Space Telescope, from its conception to completion.

Behind the iconic Eiffel Tower lies the story of an incredible challenge to erect a thousand-foot tower that went far beyond a design competition, and marked a major turning point in engineering history. It was the beginning of radical transformation where iron was pitted against stone, engineering against architecture, and modern design against ancients. Press campaigns, lobbying, public conferences, denigration of opposing projects, bragging about big names - all participants engaged in a fierce battle without concession. Using 3D recreations, official sources (reports, letters, drawings...) and intimate archives obtained from their descendants, this film will bring to life this vertical race through a fresh and visual way to mark the centenary of Eiffel death.

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Author David Macaulay hosts CATHEDRAL, based on his award-winning book. Using a combination of spectacular location sequences and cinema-quality animation, the program surveys France's most famous churches. Travel back to 1214 to explore the design of Notre Dame de Beaulieu, a representative Gothic cathedral. The program tells period tales revealing fascinating stories of life and death, faith and despair, prosperity, and intrigue.

A short, impressionistic documentary about the extremely precise process behind the creation of an autoclave (a reaction container) for a nuclear power plant. Otherworldly electroacoustic soundtrack by Oskar Sala.

For more than 120 years, Mohawk ironworkers have raised America’s modern cityscapes. They are called 'sky walkers' because they walk fearlessly atop steel beams just a foot wide, high above the city. In this nuanced portrait of modern Native Americans' double lives, Jerry McDonald Thundercloud and his colleague Sky shuttle between the hard-drinking Brooklyn lodging houses they call home during the week and their rural reservation, a grueling drive six hours north, where a family weekend awaits. While the men are away working, their wives often struggle to keep their children away from the illegal temptations of an economically deprived area.

Explore the 1928 collapse of the St. Francis Dam, the second deadliest disaster in California history. A colossal engineering and human failure, the dam was built by William Mulholland, a self-taught engineer who ensured the growth of Los Angeles by bringing the city water via aqueduct. The catastrophe killed more than 400 people and destroyed millions of dollars of property.

The Sealab project, launched in 1969 off the shore of northern California, was the brainchild of a country doctor turned naval pioneer who dreamed of pushing the limits of ocean exploration like NASA did space exploration. The massive, 300-ton tubular structure was a pressurized underwater habitat, complete with science labs and living quarters for divers who would live and work there on the ocean floor for days or even months at a time. During the height of the Space Race, this daring program also tested the limits of human endurance and revolutionized the way humans explore the ocean.

After 10 years of tests and 12 billion Euros invested, the state-of-the-art Airbus jet completed its first commercial flight in January 2015. We will discover how it was conceived and built, and explore its technological innovations every step of the way.

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A promotional film for the Ford Company detailing the introduction of the Cosworth engine into Formula 1 in conjunction with Lotus.