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What a lot of science in a thin layer of gas..... Answered

Spotted this fascinating article about "how the sky works"
http://www.auroranightglow.blogspot.co.uk/

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iceng
iceng

8 years ago

Cool.. -.-. . -. --.

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canucksgirl
canucksgirl

8 years ago

That was actually rather interesting. Thanks for sharing. :)