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Nova: Mysterious Life of Caves DVD
Nova: Mysterious Life of Caves

Nova: Mysterious Life of Caves

DVD
DVD 
List Price: $19.95
Price: $12.95
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When expert geologists Carol Hill and Dave Jagnow explore New Mexico's Carlsbad Caverns, they discover blocks of mineral that should not be there according to widely held geological theories. This puzzling find is the subject of PBS' Nova episode on the "Mysterious Life of Caves" (2008.) On their search for additional evidence, the two geologists go on a quest deep into the underground caverns to test their theory that microbes and toxic hydrogen sulfide gas have created the errant cave formations. A fascinating exploration of how the Earth hides and reveals its secrets.
Title: Nova: Mysterious Life of Caves
Genre: TV Variety & Misc, Special Interest-Documentary
Director: Sarah Holt
Studio: WGBH / PBS
Release Date: 6/3/2008
Original Year: 2002
Product Type: DVD
Rated: NR
UPC: 783421365292
Item #: GBH036529

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