Bloomberg Businessweek recently toured National Audio Company, a shop in Springfield, Missouri, and one of the last and definitely the largest remaining manufacturers of the classic audio cassette tape. It's almost adorable to see all the old machines whirring to pump out tapes that you thought no longer existed.
Update: Unfortunately, the video for this article has been removed.
Surprisingly and improbably, NAC made more than 10 million tapes last year and business is booming! Read more at Bloomberg Businessweek.