Netvouz / nestoguevara / tag / video http://www.netvouz.com/nestoguevara/tag/video?feed=rss nestoguevara's bookmarks tagged "video" on Netvouz Personal and Historical Perspectives of Hans Bethe http://bethe.cornell.edu/ Cool free lectures... nestoguevara Fri, 04 Jul 2008 00:03:55 GMT