When did NOVA Season 31 Episode 12 air?
NOVA Season 31 Episode 12 aired on February 10, 2004 at 9 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

A team of "glacionauts" verntures into a labyrinth of unexplored and hazardous glacier caves on France's Mt. Blanc.
Direct answers for episode-level questions and details.
NOVA Season 31 Episode 12 aired on February 10, 2004 at 9 PM ET.
This episode runs for approximately 55 minutes.
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