Detailed text transcripts for TV channel - DW - 20171219:19:34:00
Dark thats when the residents of long a boon or on their own. on spitsbergen its so dark that the reindeer switch off their internal clock day and night become one it doesnt matter when they sleep awake. people need to maintain their sleep patterns but cope well they geologist anelka and avalanche expert have lived on spitsbergen for ten years and are old hands we visit them at ten at night its strange to think that its just as dark in the afternoon do you have different strategies for coping wi...
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