http://science.portalhispanos.com/wordpress/2009/12/01/el-nuevo-acelerador-de-particulas-lhc-ya-es-el-mas-potente-del-mundo/cern-movie-2009-140-posterframe-640x360-at-70-percent/ Science and technology Thu, 09 Feb 2012 14:48:33 +0000 hourly 1 http://wordpress.org/?v=3.3.1