The 20th International Symposium on Metastable, Amorphous and Nanostructured Materials (ISMANAM 2013) will be held in Torino on June 30 – July 5, 2013. I still have to understand what is this symposium about, but my contact from the Torino University told me to work with “chemical references” and the Mole antonelliana. So this is the result. The original idea is from Simone Vona.