Qu'est-ce qui fait la grandeur des Grands Lacs ? - Cheri Dobbs et Jennifer Gabrys
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The Mysteries Of North America's Great Lakes | Naked Science | Spark
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The Deadliest Storm in Great Lakes History
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10 Best Places to Visit in Michigan - Travel Video
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¿Qué pasaría si todo el hielo de la Antártida se derritiera de repente?
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Why do cats act so weird? - Tony Buffington
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The Most Dangerous Spot on the Great Lakes
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How some friendships last — and others don’t - Iseult Gillespie
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