tag:blogger.com,1999:blog-8761275634559401315.post4495404119638142103..comments2016-05-20T17:48:51.149-07:00Comments on Trust me! I'm an Engineer: Design pattern for cutting of PVC pipeUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8761275634559401315.post-28962271051481640992010-10-03T01:02:30.976-07:002010-10-03T01:02:30.976-07:00Thanks for this post, smart and effective way to m...Thanks for this post, smart and effective way to make blades!bramhttps://www.blogger.com/profile/00870020258453222781noreply@blogger.com