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Secrets of the Dead
The Mona Lisa Mystery
Season 13
Episode 5
Hers is the most famous smile in the world, visited and studied by thousands every year, a priceless work of art —the one and only Mona Lisa. Or is it unique? With its striking similarities to the painting in the Louvre Museum, the so-called Isleworth Mona Lisa has remained an art world mystery since she was found in 1912. Did Leonardo da Vinci paint the legendary portrait twice?
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Priceless artifacts in Laos reveal holy sites from the early days of the Khmer Empire.
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The discovery of priceless artifacts in Laos sheds light on the ancient Khmer Empire.
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Uncover the mystery behind the discovery of more than 50 "vampire" burials.
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A search for the remains of Black Union soldiers murdered toward the end of the Civil War.
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Scientists attempt to read ancient scrolls carbonized by the eruption of Mt. Vesuvius.
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Learn the untold story of Maria Anna Mozart, Wolfgang’s older sister and collaborator.
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Archaeologists search for Assyrian artifacts that survived the Isis occupation of Mosul.
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Find out if the 15th-century murder of two princes in the Tower of London can be solved.
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Uncover the only evidence of crucifixion in Roman-occupied Britain.
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Discover the untold story of Paris’ most famous landmark and the race to top 1,000 feet.
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Discover the world of dinosaur fossil collecting, an unusual hobby with a growing market.
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Explore the sunken remains of an early Christian basilica in western Turkey.