Edited by Aya Mulder

Sunset splash

![Sunset][1] Photograph by [Rob Leslie][2] [1]: http://images.nationalgeographic.com/wpf/media-live/photos/000/637/cache/sunset-splash-canada_63712_990x742.jpg [2]: http://photography.nationalgeographic.com/photography/photo-of-the-day/sunset-splash-canada/

"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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