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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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A boy wearing a mask sits on the shoulders of a man as they watch a flag-raising ceremony amid heavy smog at the Tiananmen Square, after the city issued its first ever “red alert” for air pollution, in Beijing, China. Photo by Reuters
