Relatórios
17/03/09 Categorification and quantum gravity lecture series, University Paris 1: Louis Crane: Categorification and quantum gravity / Jeremy Butterfield: Mixing logic & physics; In what sense is a quantum system an object? (part of) / 18/01/09 Un texte un mathematician, Grand Auditorium Bibliotheque National de France: Patrick Dehorny: On cantor and his legacy (missing first 15 minutes)