December 28, 2013 Published in Blog the most original recommendation It just arrived from the "inner part of the earth" this original book recommendation from Dr. Xavier Marti (UC at Berkeley, California). click here to watch it. Rate this item 1 2 3 4 5 (2 votes) Tagged under xavi martí doctor berkeley fallas placas tectónicas Tweet More in this category: « "El biógrafo de internet" Leave a comment Make sure you enter the (*) required information where indicated. HTML code is not allowed. Message * enter your message here... Name * Email * Website URL