Experts investigate whether someone can really be capable of killing while they're asleep and if sleepwalking is a valid murder...
(01:51)Experts and modern seers examine the work of Nostradamus to see whether the future really can be predicted.
(01:17)Dr. Nick Bellantoni is the state archaeologist for Connecticut. In 1990, he was called to a very unusual emergency. Dr. Bellant...
(03:00)In 1985, a motorist traveling down a back road in Florida came across a young woman, handcuffed and partially clothed, barely a...
(02:58)Is it Real?
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The jet engine led to revolutionary changes in aerial combat but huge risks were taken by designers, pilots and air crews in or...
(00:52)Discover the secrets of the Alhambra’s defences and explore the watchtower – the anchor for the planned Muslim fortress.
(02:57)There was more to the Alhambra than a fortress – it was also designed with Palaces and peaceful gardens in mind. Discover the...
(05:00)How did the Alhambra get water for survival? Find out how the practical uses of water created a beautiful oasis in the heart of...
(02:58)Discover how the Nabutian builders of Petra transported water through the scorching desert using terracotta pipes, and ingeniou...
(02:59)Find out about the constructional engineering that went in to building Al Khazneh, which is integrated into the rock face.
(02:55)The ancient lost city of Petra is a magnificent sight – find out how it was discovered in the eighteenth century and why it r...
(02:28)Sir Christopher Wren made a colossal gamble in completing St. Paul’s Cathedral, putting in the equivalent of $6 million of hi...
(03:00)The equivalent of half a million dollars in today’s money, Sir Christopher Wren’s ‘great model design’ of St. Paul’s ...
(02:58)It was 9 years after the Great Fire of London before work on St Paul’s Cathedral began. But in an age of intense religious di...
(02:59)Discover the secrets behind the building of St Paul’s Cathedral, one of the iconic landmarks of London and how its constructi...
(04:52)Built to revive the Roman Empire, now a mosque, Hagia Sophia has had a turbulent history and how it was built reveals a remarka...
(00:59)Discover the intricate detail of mosaics, gold and marble that went into the lavish decoration of Hagia Sophia.
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