AirDate: 6/27/2009 |
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Overview: Until recently, only a few ships braved travel through these ice-strewn waters. More and more ships cross these seas each year and with more traffic come higher risks. |
Arctic Meltdown: The Arctic PassagesShow: The Nature of Things --> Season: 48 - Season 48
AirDate: 6/27/2009
|
|
Overview: Until recently, only a few ships braved travel through these ice-strewn waters. More and more ships cross these seas each year and with more traffic come higher risks. |