tag:blogger.com,1999:blog-11326364.post5327772006967186035..comments2024-03-27T03:58:43.402-04:00Comments on <center>CasesBlog - Medical and Health Blog</center>: 188 Videos Featuring Chemical Elements from the Periodic TableUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-11326364.post-54006698210698968362009-07-13T07:17:52.187-04:002009-07-13T07:17:52.187-04:00Good videoGood videoKestutis Burbahttp://www.periodictable-online.comnoreply@blogger.com