tag:blogger.com,1999:blog-29063686.post1557660958540070952..comments2024-03-12T03:27:31.441-04:00Comments on Dougintology: 3D printersIbidhttp://www.blogger.com/profile/15614529174562538070noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-29063686.post-20615948831567359862010-10-21T16:40:35.037-04:002010-10-21T16:40:35.037-04:00Dad - Sid used to used these at Boeing back 15 yea...Dad - Sid used to used these at Boeing back 15 years ago to see if certain parts could fit past others to assemble the plane in specific order or repair.Spencernoreply@blogger.com