Sos Fantomes 4

Property and design enthusiast Tinie Tempah follows homeowners as they unleash their inner architect and build beautiful, often radical and 'out there' home extensions

A continuation of Tim and Pru memories of journeys on waterways in Britain.

Chinese fast fashion giant Shein's success story is unrivalled, but at what cost? Iman Amrani investigates the famously secretive business, as hidden cameras go inside factories for the first time.

David Jason narrates a look at the origins and legacy of the iconic aircraft that played a pivotal role in the Second World War.

Mecca, the city that welcomes close to a quarter of a million pilgrims every fortnight, and the birthplace of Islam's founder. The Seven Wonders of the Muslim World meets the man who massages the weary feet of the faithful, the muezzin who makes the call to prayer and the head of the religious police. The programme also talks to the pilgrims as they arrive in Mecca, to help understand the thinking of modern Muslims and their deep connections with this holiest of Muslim shrines.

The discovery of China's 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. With exclusive access to pioneering research conducted by UCL and the Terracotta Army Museum, this documentary reveals those new secrets.

With access to the first nationwide survey and state-of-the-art drones mapping the Great Wall of China, this documentary offers new evidence that reveals its extraordinary magnitude, rewrites its millennia-long history and decodes its complex signals system. Using cutting-edge chemistry, the programme also finds out what has kept the wall standing for so long - a simple cooking ingredient found in kitchens across the world.

Arguably the world's most famous work of art, millions of people visit it every year. Until now however nobody has been able to explain exactly what the Sistine Chapel's ceiling is actually trying to tell us. Though important and timely the film (airing as it does to celebrate the 500th birthday of the work) it is also the product of the detective work and obsessive scholarship by art critic Waldemar Januszczak which spans the last 30 years. During this time he has been trying to unlock the secrets of Sistine Chapel's complex pictorial codes and sumptuous iconography.

On 15 August 1947, India officially declared independence, but not without conflict, violence and bloodshed between Pakistan. To commemorate the 75th Independence Day in both India and Pakistan, Channel 4 broadcast a two-part documentary to show the process of how India and Pakistan came to be after the British Empire left.

This manic four-part series takes five top Scrapheap teams and gives them five weeks to build five freakish, monster, mutant motors at home. These basic rigs are then taken on a fantastic, hairy race across England, Scotland and Wales.