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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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The feeding habits of mud crabs were measured while the crabs reacted to chemicals in blue crab urine that cause the crabs to hide. Blue crabs prey upon mud crabs, and the chemicals alert the mud crabs to predatory danger. Credit: Georgia Tech / Remy Poulin
