Uzmanlardan oluşan bir ekibin ve en son 3D tarama teknolojisinin yardımıyla, Alexander Armstrong, Dr Michael Scott ile birlikte, Roma’yı antik dünyanın güç merkezi yapan gizli yeraltı hazinelerini keşfediyor.
 En sevdiği şehirde, dünyanın ilk metropolünü ve imparatorluğunu inşa etmeye ve yönetmeye yardımcı olan kayıp bir yeraltı dünyasını ortaya çıkarır.
 Xander, Colosseum’un gizli yeraltı dünyasından onu tedarik eden ve temizleyen su kemerleri ve kanalizasyonlara ve onu ruhen sürdüren gizemli kültlerden Roma’nın ölülerinin son dinlenme yerlerine kadar, yukarıdaki olağanüstü dünyaya hizmet eden yeraltı ağlarını keşfeder.

Roma'nın İçindeki Görünmeyen Şehir

A fungi expert also shows Judi the incredible action going on beneath her feet, revealing an astonishing underground fungal network that looks up to the tips of tree roots, connecting many trees in a forest together. It's an incredible system known as the 'wood wide web'. It is confirmation for Judi that trees aren't just trees, they are a real community that help each other, humans and the planet.

Judi Dench: My Passion for Trees

To celebrate the centenary of the Royal Air Force, Ewan and Colin McGregor take to the skies in some of the world's most iconic planes. These are the planes that were involved in aerial combat at every stage of the RAF's story, from the biplanes used in the early days of dogfighting in World War I to the beautiful Spitfire of the Battle of Britain, the plucky Lysander and on to mighty Vulcan nuclear bomber, as well as the Chinook helicopter and supersonic Typhoon that are still in service today. It is a story of amazing machines and epic battles, but above all it is the story of the men and women whose courage and ingenuity have been at the heart of the RAF for 100 years. On their journey Ewan and Colin meet an amazing cast of characters.

RAF at 100 with Ewan and Colin McGregor

A single jewel in the Tower of London has seen the rise and fall of more empires, caused more bad luck and been more prized than any other precious stone on Earth. The Kohinoor is the most famous - and infamous - diamond in the world, but it’s only one of tens of thousands of jewels and numerous crowns that make up Britain’s most valuable treasure, the Crown Jewels. Now, to mark the Queen’s historic platinum jubilee - 70 years on the throne - Clive Myrie explores the objects that symbolize her authority.  Collected over centuries by British kings and queens, these objects are now used on ceremonial occasions including the coronation, where they announce the arrival of every new monarch. With unprecedented access and the latest technology, Clive reveals the magnificent, astonishing, complicated thousand-year history buried within the Crown Jewels. These jewels - some of the most beautiful objects ever crafted - reveal the complicated story of our island over the last millennium.