February 9, 2010
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I did not know there was a National Fenestration Rating Council. Now you do, too.

I did not know there was a National Fenestration Rating Council. Now you do, too.

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Silly scientists, facts are for kids!
(source: climate.gov via Adrian)

Silly scientists, facts are for kids!

(source: climate.gov via Adrian)

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February 8, 2010
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February 5, 2010
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February 3, 2010
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February 1, 2010
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January 29, 2010
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