Professor Gunther Uhlmann will present the 6th AMS Einstein Public Lecture in Mathematics, which will be held at the George Washington University campus, in Washington D.C., on Saturday, March 17, 2012. The title of his talk will be Cloaking: Science Meets Science-Fiction. The AMS Einstein Public Lecture is given annually at one of the Society's eight sectional meetings. In 2012, it will be held at the Spring Eastern Sectional Meeting.