One hour science special as aired by NatGeo US, Discovery Canada, Discovery LA, NHK and La7. An astounding discovery which took the scientific community by surprise: a cave full of gigantic crystals, in the state of Chihuahua (Northern Mexico), of a size which one would think unimaginable. Yet, this magical place is extremely dangerous. Temperature (50°) and humidity (100%) are such that no human being could survive in it for more than 8 minutes without protection. A handful of trained scientists take a journey to the centre of the Earth to discover Naica's secrets
- Genre
- Discovery / Science / Science
- Duration
- 52'
- Episodes
- 1
- Director(s)
- Gary Lang
- Versions
- Italian / English / French
- Production Company
- GA & A Productions
- Year of production
- 2008
