Collège de France

As of June 2009, over 650 audio podcasts of lectures are available on iTunes. Some are also available in English and Chinese. Similarly, the 's website hosts several videos of classes. The classes are followed by various students, from senior researchers to PhD or master's students, or even undergraduates. Moreover, the "leçons inaugurales" (first lessons) are important events in Paris intellectual and social life and attract a very large public of curious Parisians.