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With exclusive access to research conducted by University College London and the Terracotta Army Museum, this documentary uncovers new secrets of China's fabled warriors. The discovery of China's famous Terracotta Army in 1974 captured the imagination of the world. But that first dig only revealed a fraction of this enormous and extraordinary treasure. Since then, scientists have resumed work on the site, and their research has turned up a series of new discoveries about the warriors and the people who made them over two millennia ago.

It's the most extraordinary feat of engineering in history, and one of the most iconic man-made structures on the planet - the Great Wall of China, stretching thousands of miles across barren deserts and treacherous mountains before finally plunging into the sea. But why did the Chinese go to such staggering lengths to build it, and what are the secrets that have enabled it to survive for over 2,000 years? Now, ground breaking science is re-writing its complex history and de-coding its mysteries to reveal that there is much more to the Great Wall than just bricks and mortar. Cutting edge chemistry reveals that the secret to the Great Wall's remarkable strength is a simple ingredient found in every kitchen, and a new survey also determines that its length is truly amazing, as we finally solve the enigma at the heart of the world's greatest mega-structure.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

For almost two thousand years, the story of Jesus’ final days has been celebrated by Christians the world over. From Jesus’ triumphant entry into Jerusalem, through to his eventual crucifixion six days later, the key moments have been immortalized in countless films, pieces of music, and works of art. But in recent years, some historians have begun to question inconsistencies in the Gospels’ version of events. They believe that the Gospels could hide a very different story; one that casts the historical Jesus in an entirely new light. Based on a new interpretation of contemporary historical events in Rome, "Last Days of Jesus" peels back thousands of years of tradition, to explore a new political context to the events in Jerusalem. "Last Days of Jesus" explores how dramatic political events in Rome could have played a crucial role in shaping Jesus’ destiny, and examines an extraordinary political alliance that altered the course of history.

An Italian company attempts to build the world's most luxurious cruise ship, but must navigate an ocean of financial and safety concerns to do so.

Documentary which follows the construction of a trailblazing 36,000-tonne steel structure to entomb the ruins of the nuclear power plant destroyed in the 1986 Chernobyl disaster.

The story of some of the people on the Polcevera Bridge on the day of its collapse, investigating what caused the bridge to fail so catastrophically.

Human Ape[1] is a National Geographic documentary film on the genetic and evolutionary origins of human behavior, and covers the genetic and behavioural similarities and differences between humans and other great apes. The award-winning independent production company Pioneer Productions of London was commissioned by National Geographic Channels International to produce Human Ape.

Using images of Earth taken from space across the last 45 years and stunning time-lapse sequences, astronauts reveal how humanity is transforming the world - for better and worse

One year on, a full explanation of what might have happened has emerged.

Miniaturist sculptor Willard Wigan makes artworks often only visible through a microscope. Can he carve a carpet fibre, then place it inside a human cell?

On June 1st, 2009, Flight AF447, an Air France Airbus A330 flying from Rio de Janeiro to Paris, disappeared over the Atlantic Ocean with the los of all 228 lives. How could a state-of-the-art airliner with elaborate electronic safety and navigation features and a faultless safety record simply vanish without a terrace? NOVA assembles a team of seasoned pilots, engineers, and safety experts to examine the evidence that emerged in the weeks following this horrific disaster. What led Flight 447’s crew to fly straight into a towering thunderstorm? Using expert testimony, messages transmitted by the doomed plane’s computer system, and multi-layered CGI weather reconstructions, NOVA pieces together the events leading up to the disaster and provides a forensic view of crucial events seen from all angles to reveal what really happened on Flight 447.

The black death had devastating effects in centuries past, but what actually caused it and how many lives did it take? The world has not seen a disease outbreak like it before or since. This film tells the story of skeletons recently unearthed in a long-lost plague cemetery beneath the streets of London. Was it the Bubonic Plague, or as scientists now suspect, an Ebola-like virus? —The_Boxing_Cat

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

The Great Pyramid of Egypt may be humanity’s greatest achievement. It’s a skyscraper of stone built without computers or complex machinery. Now the secrets of the pyramid could finally be exposed, thanks to a series of astonishing new findings. Egyptologists are unearthing evidence across the country to reveal a story that tells of more than just how Egypt built a pyramid – they are discovering how the pyramid itself changed Egypt and the world. David Suzuki is joining the experts and scientists on the front-line who are unraveling new clues to the world’s greatest ancient mystery.

The gripping story of photographer Erwin Blumenfeld, who survived two world wars to become one of the world's most highly-paid fashion photographers and a key influence on the development of photography as an art form

There are over 300 million people on Earth who are clinically obese. We travel the world to meet these people and discover what life is really like when you're more than six times heavier than the average human.

Simon Atkins is on a personal journey for BBC Three exploring different religious attitudes to being gay. He wants to find out if Judaism is more tolerant of his sexuality than his Catholic faith, but is it a case of better the devil you know? Simon is a Roman Catholic, but became disillusioned when he realised that being gay he could not marry in the eyes of God. His religion didn’t seem to impact his lifestyle until he met his Jewish boyfriend Matthew, whose synagogue allows same-sex marriage. In this one-off documentary Simon goes on a personal mission to discover if, as a gay man, he could convert to Judaism and whether it is worth sacrificing his Catholic upbringing.