tag:blogger.com,1999:blog-5761754586664530625.post4493522240439773424..comments2024-03-20T14:32:02.201+08:00Comments on Growing with Guidance: Making Own Speleothem ExperimentMartha Jinhttp://www.blogger.com/profile/16471552594693298200noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5761754586664530625.post-67319337746940792032011-04-16T06:25:17.614+08:002011-04-16T06:25:17.614+08:00Excellent! I love learning "hands on."Excellent! I love learning "hands on."gailhttps://www.blogger.com/profile/08242071379361512021noreply@blogger.com