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The history of our modern Indo-Arabic numeral system begins in Mesopotamia, leads through India to the Arab world – and from there around the globe. This three-part series explores how the "Arabic numerals" began their triumphant march and the special role that zero played in this process. From its beginnings to modern computer science – today, numbers are the universal language of the world.

Exploring the vital role colour plays in the daily lives of many species.

No overview available.

Doomsday Castle is a reality television series on National Geographic Channel, showing the lives of Brenton Bruns and his 10 children preparing for the end of the world, in a castle he has built in South Carolina. Bruns says he built a castle to survive an electromagnetic pulse, since a castle can survive without electricity and defend against marauders. It started as a bunker in 1999, and is continuously being added to. Bruns states that his property is covered with booby traps, and his neighbors are serious preppers with lots of guns. Bruns and his castle was originally featured on the Doomsday Preppers episode No Such Thing as a Fair Fight.

This true-crime series tells stories of actual murders committed not by strangers but by someone the victim knew, someone hiding in plain sight, or someone leading a double life. These wolves in sheep's clothing use deception as a weapon to try to get away with murder.

This sweeping World War II series examines the outcome of battles fought in every major theater. It shows that these battles were decided by strategy and by which armies could capitalize on the terrain or gain better access to supplies. Whether waged by the Allies or by Hitler and the Axis powers, victory or defeat could determine possession of territory, resources, or the will to go on fighting.

Children and young people struggling with diseases that only very few in the world have.

Crushed, flooded and exploded into life – Europe is a battlefield of Nature. Discover the extraordinary and shocking geological story of how Europe was created by nature’s most titanic forces.

No overview available.

Sex... with Mum and Dad is a British documentary series, that aired on BBC Three, featuring Dutch sexologist Maria Schopman helping teens that have a bad attitude towards sex. Together with their parents, they go on a rewarding but often embarrassing, toe curling journey where everything related to sex is up for discussion.

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Motoring programme featuring reviews of and reports about cars of all types.

An insider's look at the engineering and scientific miracles behind the things that form the modern world.

Through the prism of Jeff Goldblum's always inquisitive and highly entertaining mind, nothing is as it seems. Each episode is centered around something we all love — like sneakers or ice cream — as Jeff pulls the thread on these deceptively familiar objects and unravels a wonderful world of astonishing connections, fascinating science and history, amazing people, and a whole lot of surprising big ideas and insights.

Don Wildman unearths relics from the world's greatest institutions to reveal secrets from the past. He examines each artifact to illuminate history's most incredible triumphs, sensational crimes and bizarre encounters.

The history of the sport of baseball in America, told through archival photos, film footage, and the words of those who contributed to the game in each era. Writers, historians, players, baseball personnel, and fans review key events and the significance of the game in America's history.

Explore Marvel’s rich legacy of pioneering characters, creators and storytelling to reflect the world outside your window. Each documentary, helmed by a unique filmmaker, showcases the intersections of storytelling, pop culture, and fandom within the Marvel Universe.

Will Smith whose curiosity and wonder is positively infectious—is guided by National Geographic Explorers traveling to different corners of the world to get up close and personal with the weirdest, most unusual, dangerous and thrilling spectacles of the planet.

American Masters is a PBS television series which produces biographies on enduring writers, musicians, visual and performing artists, dramatists, filmmakers, and others who have left an indelible impression on the cultural landscape of the United States.

From the locker room to the pitch, this docuseries offers exclusive access to all 32 teams as they fight for football glory in the 2022 FIFA World Cup.