NOVA· Season 40 · Episode 6Doomsday VolcanoesS40E06·January 2, 2013·1h·PBSFind out what can we do to prepare for the inevitable disaster following a volcanic eruption in Iceland.Streaming on (US) See allSharePreviousInside the MegastormS40E05NextDecoding NeanderthalsS40E07Keep going
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