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Into the Lost Crystal Caves 2010 Mynediad Diderfyn Am Ddim
NGC goes inside one of the greatest natural marvels on the planet - a giant crystal cave described as Superman's fortress, with magnificent crystals up to 36 feet long and weighing 55 tons. A team of experts venture into the cavern, enduring scorching-hot temperatures that could kill a human after just 15 minutes of exposure. They'll push the boundaries of physical limitation to explore a crevasse that could lead to another - and perhaps more spectacular - crystal cave.
Genre: Documentary
Cast: Robin Ward
Criw: Gary Lang (Writer), Rosella Tursi (Editor), Manuel Gálvez (Director of Photography), Gary Lang (Director), Gonzalo Infante Castañeda (Director)
Stiwdio: National Geographic
Amser Cinio: 1:47:31 munudau
Ansawdd: HD
Rhyddhau: Oct 09, 2010
Gwlad: Canada, Mexico
Iaith:
