Marc Perrin is doing an internship at Nexa center, carrying out research to get a master's degree in the cultural mediation of science and techniques run by the Conservatoire National des Arts et Métiers (CNAM) in Paris. He has a degree in Education Science, a master's degree in teaching French to foreigners,a diploma in managing training centres for adults, and has been teacher and headteacher in primary schools; he has been in charge of language training courses in GRETA, a French public organization, and worked as headteacher at the French school Jean Giono in Turin until last June.