Here are some links to recordings of seminars I gave:

2D Euler on the sphere, May 2023, Erwin Schroedinger Institute, Vienna

Derivation of the kinetic wave equation, September 2021, IAMP seminar

Derivation of the kinetic wave equation, April 2020, One World PDE seminar

Stability of the Couette flow, July 2016, IHES

Big box limit for 2D NLS on the torus, July 2014, Hausdorff Center