Edited by Vomika

Полярне сяйвооо (Aurora Borealis)

![Полярне сяйвооо][1] [1]: http://www.dailygalaxy.com/.a/6a00d8341bf7f753ef017d40533c67970c-pi

"There are all kinds of interesting questions that come from a knowledge of science, which only adds to the excitement and mystery and awe of a flower."
Richard Feynman
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