Walters presents on Catalyst Day at Ripon College Laurie Bosworth FacebookTwitterEmail 6of6 Kassidy Walters, daughter of Shelley Scott of Greenfield, is among students who presented projects on Catalyst Day at Ripon College in Wisconsin. Catalyst Day is designed to showcase Ripon College’s Catalyst curriculum and celebrate the achievements of the students who are completing the capstone seminar in applied innovation. Those attending Catalyst Dave can watch student presentations on developing solutions to prominent, real-world issues outlined by the United Nations’ Sustainable Development Goals. Walters presented the project “Turning Up the Heat with Pyrolysis” with McKenzie Schmidt, Kaitlyn Von Behren, Jordan Brawner, Mason Lesley and David Potter.