‪The magic of chemistry‬...'A perennial family favorite at Alumni Day is a presentation by lecturer Kathryn M. Wagner and students known as The Oxidized and Reduced Chemistry Company. The demonstration draws on displays made famous to students and alumni by the late professor Hubert Alyea '24, including one that takes place while audience sings "The Orange and the Black." This year's show took place for the first time in the new Frick Chemistry Laboratory'./nVideo for PAW (Princeton Alumni Weekly) by Chris Hipser '11

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