National Geographic Specials - Titanic's Nuclear Secret Watch March 25, 7:00pm Program Info Airdates Related Comments Duration: 50min In 1985, Dr. Robert Ballard solved one of the greatest nautical mysteries of the 20th century when, while on a top secret naval assignment, he found the final resting place of the Titanic. National Geographic Specials Share Ratings 5 Log in to rate programs. History Science and Technology Report a Problem Next On TV Sun, Mar 25 at 7:00pm Set a Reminder Sun, Mar 25 at 7:00pm Sat, Mar 31 at 4:00pm Additional Broadcast Dates Sat, Mar 31 at 4:00pm Related Programs Our First Voices With the help of her grandmother, a young mother composes a lullaby to her baby in Halq'eméylem, and at the Chief Atahm School in Adams Lake, children learn math in the Secwepemctsin... The Men Who Made Us Fat Around the world, obesity levels are rising - more people are now overweight than undernourished. Investigative journalist Jacques Peretti explores the profitable ways... New Britain's Forgotten Slave Owners Historian David Olusoga explores the history and abolition of slavery in Britain and the choice by the... Life in Stills At the age of 96, Miriam Weissenstein never imagined that she would be facing a new chapter in her life. But when The Photo House - her late husband Rudi’s life’s work - was destined for... Coast Season 7 All the elements of Britain’s spectacular and endlessly varied coastline are celebrated in this fascinating documentary series. Coast’s team of presenters - all experts in their respective fields -... Sex & Sensibility: The Allure of Art Nouveau A stunning exploration of an exceptional era in art and architecture, this three-part series travels across Europe to tell how, in the 1890s,... Monster Moves Season 4 Hauling a submarine over dry land, transporting a fleet of mega-yachts across the Atlantic, and relocating a town sitting on a gold mine - these are just a few of the daunting challenges... The Inca: Masters of the Clouds 600 years ago, the Inca built an empire that stretched from the edge of the Pacific Ocean to the peaks of the Andes. In this fascinating two-part series,... The Great War Tour Season 2 Norm Christie takes us on a pilgrimage to significant Great War sites - some famous, others almost totally unknown - and tells the stories of Canadian men and women whose skills... View the discussion thread.