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ruthdeb: Pedal Power
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ruthdeb: Niagara Hydroelectric Dam
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ruthdeb: Niagara River
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ruthdeb: Scale model of Niagara, NY
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ruthdeb: Power cable
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ruthdeb: Undersea Power Cable
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ruthdeb: Niagara Power Project
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ruthdeb: Niagara-Hydroelectric-Dam
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ruthdeb: 2009_05_23-niagara-bajpai-0075
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ruthdeb: 2009_05_23-niagara-bajpai-0074
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ruthdeb: 2009_05_23-niagara-bajpai-0073
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ruthdeb: 2009_05_23-niagara-bajpai-0072
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ruthdeb: 2009_05_23-niagara-bajpai-0076