Preview | Hidden in the Amazon
Season 20
Episode 4
About the Episode
Recent discoveries and technological advances are shedding new light on our understanding of pre-Columbian societies in the Amazon. Scientists speculate the rainforest was home to between 8 and 10 million people living in large, well-established communities.
Aired:
| Expires: | Runtime: 32s
Recent Episodes
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Episode 4, Season 22<br> Lost Treasures of Angkor – King's Gold
Priceless artifacts in Laos reveal holy sites from the early days of the Khmer Empire.| 55:15 -
Episode 3, Season 22<br> Lost Treasures of Angkor – The Discovery
The discovery of priceless artifacts in Laos sheds light on the ancient Khmer Empire.| 55:15
Extras
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Clues in Maria Anna Mozart's Childhood Notebook
Is there evidence Maria Anna Mozart composed music recorded in her childhood notebook?1:30 -
Lost Treasures of Angkor
A discovery of gold and silver artifacts in Laos sheds light on the ancient Khmer Empire. -
Preview | Lost Treasures of Angkor – King's Gold
Priceless artifacts in Laos reveal holy sites from the early days of the Khmer Empire.0:32 -
Preview | Lost Treasures of Angkor – The Discovery
The discovery of priceless artifacts in Laos sheds light on the ancient Khmer Empire.0:32 -
Preview | Field of Vampires
Uncover the mystery behind the discovery of more than 50 "vampire" burials.0:32 -
Preview | The Civil War's Lost Massacre
A search for the remains of Black Union soldiers murdered toward the end of the Civil War.0:31 -
New Assyrian Artifact Discovered in Ancient Iraqi Palace
This is the first time archaeologists have found an image of a major god inside an Assyrian palace.1:40 -
Rediscovering Assyrian Artifacts in War-Torn Iraq
Iraqi archaeologists attempt to reclaim ancient Assyrian artifacts.2:20 -
Preview | The Herculaneum Scrolls
Scientists attempt to read ancient scrolls carbonized by the eruption of Mt. Vesuvius.0:31 -
Preview | Mozart's Sister
Learn the untold story of Maria Anna Mozart, Wolfgang’s older sister and collaborator.0:32
