The World of Buckminster Fuller

'Magical Imperfection' tells the inspirational story of world-renowned Canadian architect Raymond Moriyama. Imprisoned in his own country during the 1940s because of his race, Ray found the strength to combat injustice by devoting his career to social justice and equality.

With the help of a team of experts and the latest in 3-D scanning technology, Alexander Armstrong, along with Dr Michael Scott, explores the hidden underground treasures that made Rome the powerhouse of the ancient world.

Lost Heroes is the story of Canada's forgotten comic book superheroes and their legendary creators. A ninety-minute journey to recover a forgotten part of Canada's pop culture and a national treasure few have ever heard about. This is the tale of a small country striving to create its own heroes, but finding itself constantly out muscled by better-funded and better-marketed superheroes from the media empire next door.

Three years in the making in conjunction with the BBC. Using never seen before home movies, photos and eye witness accounts - this is the inside story of the world's biggest motorsport disaster.

Sacsayhuamán, an ancient citadel amidst the Peruvian Andes, is an architectural marvel. It was built more than 900 years ago, and no living person knows how such large rocks were fitted so perfectly into walls. This documentary takes us on a tour of Sacsayhuamán, offering a brief history of the site, and clues that may help to its understand how it was made. It was edited from photos and video taken in July 2012, when Russian geophysicists conducted soil research there, at the request of Peru's Ministry of Culture.

Documentary about the small city of Rheinsberg, once the summer residence of Prussian princes. Average working class people comment on the history of this special place.

Augustus Northmore Welby Pugin is far from being a household name, yet he designed the iconic clock tower of Big Ben as well as much of the Palace of Westminster. The 19th-century Gothic revival that Pugin inspired, with its medieval influences and soaring church spires, established an image of Britain which still defines the nation. Richard Taylor charts Pugin's extraordinary life story and discovers how his work continues to influence Britain today.

Nearly 200 years ago, the train revolutionized our lives. It redrew the maps of states and nations, and changed concepts of distance and time like no other invention before. What visionaries imagined the development of the railroad? How did we get from the first chugging locomotives to the smooth giants of speed we see today? How does France's extensive rail network keep running smoothly, 24/7?