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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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Researchers have developed a technique for activating biological signals through the skin of a living animal using light. In this illustration, ultraviolet light is shining through a pattern, initiating fluorescence in the biomaterial implanted in a biomaterial located under the skin of a living animal. (Credit: García Laboratory at Georgia Tech)
