Math Park - 10/05/2014 - Aline Parreau, voyage au pays des graphes

Picked one by one from a mixed channel. Transcript check: both title readers certain; 5 of 5 sampled certain picks confirmed by transcript, none failed. Channel rule:

A 77-minute video from Institut Henri Poincaré: “Math Park - 10/05/2014 - Aline Parreau, voyage au pays des graphes”.

Video by Institut Henri Poincaré, played through YouTube's embedded player.