Sophia S. Liang
Feder was one of the 75 students in the Class of 2023 to participate in the new Service Starts with Summer Program, affectionately referred to as 3SP by its organizers. Administered by the Phillips Brooks House Association, the program gives each participant a $1,500 stipend for completing 100 hours of work on a self-directed service project in their hometown.
A row of colorful, plastic-wrapped toothbrushes lines a shelf in Christina Warinner’s office. Their presence is a bit ironic, as Warinner’s research seems to put her at odds with dental hygiene: some of her most important discoveries come from residue left on the teeth of ancient humans.