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1x4 Who Built Stonehenge?
Season 1 Episodes
10 episodes
1. Killer Asteroid
No description available.
2. Supervolcano
National Geographic Naked Science presents "Super Volcano", the inside documentary of what might happen if the Yellowstone Caldera were to erupt one day. This documentary includes a Yellowstone timeline of past eruptions, how Yellowstone would affect the world, and what impact will it be for the U.S.
3. Angry Earth
No description available.
4. Who Built Stonehenge?
No description available.
5. The Deadliest Shark
No description available.
6. Bermuda Triangle
No description available.
7. Atlantis
No description available.
8. Alien Contact
A mysterious crash in Roswell, NM during the 1940s convinced many that our planet is being visited by space aliens. Crop circles in Britain have only added fuel to the fire. Few scientists doubt that life indeed exists elsewhere, but some believe we're more likely to make contact via radio waves.
9. Angry Skies
No description available.
10. What is Human?
No description available.
