The crew uses all their strength to clear the cliffs of the most dangerous boulders.(02:36)
Adam cleares a massive boulder while dangling from a precarious cliffside.(03:06)
Follow this tight-knit company of rock technicians who plant explosives, manhandle three-hundred pound hydraulic jacks, and set anchors into sheer rock, all while hanging hundreds of feet above the ground. Working with the constant threat of boulders the size of trucks falling around them, these men risk life and limb to protect us from the threat of massive avalanches and landslides all across North America. When a mountain falls, this crew of rock stars puts it back together.
Smart, factual entertainment featuring popular science, technology, natural history, archaeology, natural mysteries.
A unique insight into the natural world, the environment and the amazing creatures that inhabit it.
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Strictly necessary and performance