**Spring Semester 2020**: I am teaching Math 242 Modern Computational Mathematics.**January 2020**: I co-taught the Mathematics Practicum course at St. Olaf College.**September 2019**: I gave a colloquium talk about persistent homology at Creighton University.**Fall Semester 2019**: I taught Math 126: Calculus II, Math 262: Probability Theory, and Math 330: Partial Differential Equations.**August 2019**: I gave four lectures on topological data analysis at the Southeastern Undergraduate Mathematics Workshop at Georgia Tech.**July 2019**: I organized the minisymposium*Multiparameter Persistence: Algebra, Algorithms, and Applications*at the SIAM Conference on Applied Algebraic Geometry in Bern, Switzerland.**February 2019**: Computing Minimal Presentations and Bigraded Betti Numbers of 2-Parameter Persistent Homology is now available online.**Spring Semester 2019**: I taught Math 242: Modern Computational Math and Math 282: Computational Geometry.**October 2018**: I gave a colloquium talk about multiparameter persistent homology in the Computaitonal Mathematics, Science and Engineering department at Michigan State University.**Fall Semester 2018**: I taught Math 230: Differential Equations and Math 330: Partial Differential Equations.**August 2018**: I was an organizer of Tutorial on Multiparameter Persistence, Computation, and Applications.**Spring Semester 2018**: I taught Math 242: Modern Computational Math and Math 262: Probability Theory.**January 2017**: My paper, Approval Voting in Product Societies, has appeared in*The American Mathematical Monthly.*