The Railway: Keeping Britain On Track

Portillo's Hidden History of Britain sees former UK politician Michael Portillo investigating abandoned buildings around Britain.

Covering thousands of miles, Sir Tony Robinson takes a whirlwind journey around the globe by train.

Jonathan Meades gives a personal perspective of British history.

David Choe hitchhikes his way across these United States by (other people's) trains, cars, and boats.

This series looks at the iconic trains that have done the most to change history. Each train is an engineering marvel, each one a leap forward in the history of trains and railways. But more than this, these are the trains that made the modern world. These are the trains that unify nations and open up continents, that miraculously shrink distance and create a global economy, changing how we trade, what we buy and make and sell. They change how we live and even how we think, speeding up our lives and expanding our horizons. These are the machines that made us modern. Each episode features one iconic train and describes its impact on railway history and on history in general, combining archive and expert testimony with actuality and hands-on engineering demonstrations.

The invention of trains transformed everything about how humans lived. From the movement of goods and population, the design of cities, to conquest and warfare, there are few aspects of civilization that were left untouched by these machines.

Britain’s rich horticultural history is being lost. More and more front and back gardens are paved over - for development, for parking spaces, or because families don’t have the time or inclination to manage these spaces. The trend for easy-to-maintain lawns, patios and paving has also led to a decline in traditional gardens full of flowers, plants and trees to the extent that some of our most iconic flora and fauna have all but disappeared. Step forward the BBC’s most-loved gardening experts, who are determined to turn us back into a green-fingered nation once again.

Chris Barrie's Massive Speed follows on from the series Massive Engines and Massive Machines , both of which were also presented by petrolhead Chris (of Red Dwarf fame). In Massive Speed Chris turns his attention to the evolution of machines designed purely to achieve maximum speed. He travels the world searching for the most thrilling, speed-packed machines he can find and introduces audiences to huge engined bikes, planes, trucks and boats that battle it out in power races. Whether it's crossing an otherwise impenetrable snow drift, desert or swamp at the speed of an Olympic sprinter or cutting through the atmosphere at six times the speed of sound, Chris tells the stories of the greatest achievements of speed design and engineering. In each episode Chris follows the evolution of a specific genre of machine by testing them and reveals both the classsic stories and secret histories that surround each of them.

Using witness testimony, archive and archaeological evidence, this three-part series reveals the untold story of the preparations to defend World War Two Britain by the Home Guard.

Scotland's rail network crosses a landscape voted the best in the world. This series follows the staff and enthusiasts safeguarding these iconic routes.

The three-part series tells the story of British architects Richard Rogers, Norman Foster, Nicholas Grimshaw, Michael Hopkins and Terry Farrell.