August 31, 2011, 5am PDT
Google Maps searches include a pinpoint of what the search engine has determined are the centers of cities. One artist has built sculptures of those pinpoints in their real-life locations.
January 6, 2011, 11am PST
This video from the <em>BBC</em> takes a tour of a new winter festival in China in which a city of sculptures has been created out of ice.