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erica thinking of why there are more earth quakes than before !2012-01-26 00:56:14 -0800
erica Ubiquisous computing2011-10-11 23:49:38 -0700
erica started following the work of Dustin Chertoff. 2010-08-19 05:58:51 -0700
erica Ubiquisous computing 2011-10-11 23:49:38 -0700
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