3 faves · 3 comments · Apr 2, 2013 1:11am
TheHalfbacksGirl
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1 decade ago
I'm pretty sure it's something to do with the reflection of light off the gases in the atmosphere..
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Bee
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1 decade ago
I don't know haha
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Loves_First_Kiss · 1 decade ago
Why is the sky blue?
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