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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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By using time-lapse footage, along with a root-like robot to test ideas, researchers at Duke University and Georgia Tech gained new insights into how and why plant root tips twirl as they grow. The Georgia Tech researchers, all from the School of Physics, are Dan Goldman, Yasemin Ozkan-Aydin, and Mason Murray-Cooper.
