A day in the arctic summer when sun never sets

The sun never sets during an arctic summer – here’s what a “day” looks like.

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Channels: Interesting Science

Tags: arctic summer sun sets

Uploaded by: ( Send Message ) on 07-10-2015. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 2m 16s

Dnatube: Sciencific and Medical video site.