Videos of talks
A 5-minute (!) talk, filmed in 2016, about the conjugacy problem in braid groups, in the 5 minutes Lebesgue series. The talk was supposed to be comprehensible for the general public, except for a few details which are not essential to understanding the general meaning. The talk is in French, but English subtitles are available (translation by myself).
Another French-language talk for the general public in the 5 minutes Legesgue series, filmed in 2019, about the tuning of musical instruments :
A 1h talk about the results of Sandrine Caruso and myself on the genericity of pseudo-Anosov braids. The talk was filmed in 2015 at CIRM, Luminy (France). The talk is in English.