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245 4 _aThe Core
300 _aFor centuries we have dreamt of reaching the center of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath our feet, unlike anything we know on the surface. It is a planet...
650 _xScience.
856 _uhttp://topdocumentaryfilms.com/the-core/
999 _c334404
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