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John MacDonald, Emilio Parrado, Chenoa Flippen, and Kristen Harknett are among several researchers featured in a new Penn Today article about the city of Philadelphia as a lab, classroom, and collaborator
John MacDonald, Emilio Parrado, Chenoa Flippen, and Kristen Harknett are among several researchers featured in a new Penn Today article about the city of Philadelphia as a lab, classroom, and collaborator