简介：From the vast cavern that conceals a waterfall twice the height of Niagara Falls, to the pipeline ne
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From the vast cavern that conceals a waterfall twice the height of Niagara FallsFrom the vast cavern that conceals a waterfall twice the height of Niagara Falls, to the pipeline network that keeps one of the world’s busiest airports supplied with fuel, this fascinating programme plumbs the depths of some breathtaking underground spaces.
Using state-of-the-art graphics, The World Beneath Your Feet shows the incredible scale and detail of man-made structures...详情
