tag:blogger.com,1999:blog-8839198.post115374699929888469..comments2023-05-03T19:27:01.990+09:00Comments on The heart of gold: Fun with liquid nitrogenAlexhttp://www.blogger.com/profile/11994335158286470104noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8839198.post-1153863355180958292006-07-26T06:35:00.000+09:002006-07-26T06:35:00.000+09:00Very reassuring to see that some things never chan...Very reassuring to see that some things never change...Anonymousnoreply@blogger.com