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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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Two fire ants move through a tunnel built in simulated soil in the laboratory of Daniel Goldman at Georgia Tech. Researchers have studied how ants move in confined spaces, information that could be useful in developing future generations of subterranean robots. (Courtesy of Nick Gravish)
