The underground world is a largely unexplored universe. Find out what goes on in the subterranean world of our planet Earth.
Ended
Secret Life Underground
January 1, 2015
January 1, 2015
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English
Take a journey alongside scientists into an underground maze with huge surprises in store. They lead us into monumental cavities, shaped by water and by time. They reveal to us mineral jewels of staggering beauty, and shed light on certain species of fauna that defy the imagination.
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