What on Earth? S11E5: Riddle of Sardinia Tower
- Aired: 2022-07-20
- Time: 21:00:00
- Runtime: 60 minutes
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Overview
Satellite images capture a triangular castle-like tower, a Nuraghe, located on the Mediterranean island of Sardinia; experts investigate these relics of the declining, ancient Nuragic civilization that may have suffered a celestial catastrophe.