from the we-are-the-music-makers dept.
itwbennett writes "Now in its second day of productivity destruction, Google's Guitar Doodle is still making music, beautiful music. Here's a roundup of some of YouTube's best, from beginner favorite Seven Nation Army to an ambitious version of Paint it Black, and, yes, Stairway to Heaven."
The primary function of the design engineer is to make things
difficult for the fabricator and impossible for the serviceman.