Alternative Titles:Obras.Incríveis, NatGeo-Obras.Incríveis, 伟大工程巡礼, MegaStructures
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Overview:Megastructures examines the mega-machines used to run the Panama Canal and uncovers the canal's five-billion dollar project for it's expansion.
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First Air Date: Jan 01, 2004Last Air date: May 24, 2012Season: 9 SeasonEpisode: 159 EpisodeRuntime: 60:14 minutesQuality: HDIMDb: 3.7 / 10 by 20 usersPopularity: 1.8533Language: en
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