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Doc Zone - LifelinesOct 22, 2009 | 44:48Doc Zone Lifelines Video
Doc Zone Lifelines Oct 22, 2009 | 44:48This episode explores how the airplane has become an indispensable tool – literally a lifeline – to those living in isolation or danger.
Doc Zone - Conquering GeographyOct 15, 2009 | 44:48Doc Zone Conquering Geography Video
Doc Zone Conquering Geography Oct 15, 2009 | 44:48From the beginning, air flight in Canada presented dizzying possibilities. But there were formidable hurdles to overcome.

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