A Journey To The Center Of The Earth: What's Hiding 4,000 Miles Down?

In this episode we reveal the huge geological processes that take place three miles beneath us. The necessary strength to move continents or create devastating earthquakes and powerful volcanic eruptions. This is the programme 'Earth Machine'. With everything from breathtaking cosmic vistas to fascinating insights into the lives of astronauts, Cosmic has the perfect documentary for any space lover out there.

Courtesy of Cosmic - Space Documentaries on YouTube. Watch on YouTube ↗

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