tags: arctic ice pack, global warming, climate change, environment, physics, streaming video
A stunning animation from WWF International Polar Programme, showing the progressive melting of Artice sea ice since 1979. The white is older ice -- five years or more old -- and the blues are progressively younger ice, with the shade closest to the ocean being fresh, or one year old, ice. The red dots are tracking buoys, showing how the ice is shifting further and faster as it melts. [0:34].
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