http://boingboing.net/2013/02/10/knock-knock-whos-there.html#more-212108
Little tip for cheap people living in northern climes: a storm door will help keep your heating bills down.
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http://boingboing.net/2013/02/10/knock-knock-whos-there.html#more-212108
Little tip for cheap people living in northern climes: a storm door will help keep your heating bills down.
