Ancient Aliens

4:00 AM to 5:00 AM

Monday 4 August

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The Harmonic Code

Season 13 Episode 8 of 10

An investigation into amazing ancient sites built with acoustic purpose, indicating that their builders could have been aware of a harmonic code

Ancient Aliens airs on Sky History at 4:00 AM, Monday 4 August.

Learn more about Ancient Aliens and other education/science/factual topics on our factual page

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