Here are some videos:
I no longer maintain a list of talks here, but there is a fairly
comprehensive list on my CV.
I usually give board talks,
but here are some slides I've used
in the past along with some
partial information about when they were used.
introductory talk on fractals aimed at secondary school students
Assouad dimension -
joint work with many people, Fractals and Related Fields III, Porquerolles