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Why Does Air Glow at the North and South Poles?--Consider the Following With Bill Nye

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Bill Nye takes us to the top (and bottom) of the Earth to explain the stunning beauty of auroras.


gavin dewitt: 07/13/2014 07:25 CDT

more videos

Mitchell: 11/26/2014 09:48 CST

The video is simply phenomenal. Thanks a lot for it and its going to be a great source of information for us in new year 2015 also. Regards, Mitchell.

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