Smiley and Frowney Faces Make Californians Conserve More Water Posted by Frostine on Monday March 03, 2014 @04:45PM from the salon.com dept. http://www.salon.com/2014/03/03/california_utilitys_clever_new_way_to_conserve_water_behavior_modification/ ( no comments | 2 points | on HN )
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