# Activities

### ➜ Research Seminar and Conference Talks

### ➜ Reading Groups and Student Seminar Talks

### Undergraduate Talks and Outreach

*One hundred prisoners.*(poster) (problem statement)

U(M) Undergrad Math Club, Michigan, 6 Oct 2018.

*The classification of surfaces.*

Palo Alto High School Math Club, Palo Alto, 26 Apr 2018.

*The mathematics of SET and the cap set problem.*(poster)

SUMO Colloquium, Stanford, 26 Feb 2018.

*An introduction to the mapping class group.*

SURIM, Stanford, 5 Jul 2017.

*Hamming codes and coloured hats.*(poster) (problem statement)

SUMO Colloquium, Stanford, 7 Feb 2017.

*Moduli spaces, configurations, and braids.*

SURIM, Stanford, 27 Jul 2016.

*The curious case of Euclidâ€™s fifth postulate.*

SUMAC, Stanford, 14 Jul 2016.

*The fold and cut theorem.*(poster) (source: Erik Demaine)

SUMO Colloquium, Stanford, 12 May 2016.

*Straight lines in curved spaces: An introduction to non-Euclidean geometry.*

XV Escuela de Verano en MatemĂˇticas, UNAM Campus Morelia, 30 Jun 2015.

*How (not) to use statistics: fallacies in probability theory*.

Stanford Math Circles, Stanford, 22 Jan 2015.

*One hundred prisoners.*(poster) (problem statement)

SUMO Colloquium, Stanford, 25 Sep 2014.

*Braids, configuration spaces, and hyperplane complements.*(handout)

Reading course on Coxeter groups, Queen's University, Kingston, 27 Mar 2014.

*How many surfaces are there?*(abstract) (exercises)

Queen's University Math Club, Kingston, 27 Mar 2014.