Polina Vytnova was in Roscoff, France from 9-12 May, to attend and speak at the Conference on Probability and Dynamics, held at the Biological Centre of Roscoff. The Conference was part of the Thematic Semester 2023 on Probability of the Centre Henri Lebesgue. Polina gave a talk on “A new approach to compute Lyapunov exponents“. The image below shows the location of Roscoff in northwest France.