Ancient Unexplained Files

9:00 PM to 10:00 PM
Tuesday 1 July
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Gladiator Graveyard

Season 1 Episode 6

New digital technology reveals secrets about the origins of Machu Picchu. And, laser technology uncovers the truth behind some hidden treasure

Ancient Unexplained Files airs on Discovery History at 9:00 PM, Tuesday 1 July. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Archaeology