Clustarack is a way to store mailing tubes so they don’t suddenly tumble and create the havoc as seen in this Rube Goldberg-like viral video. In watching the video you will have a sense of deju vu since it is similar to the Honda video featuring car parts doing seemingly impossible things. Yet you can’t stop watching to see what happens next. The cute part is that the video comes full circle and presents the solution to the problem that started the choas in the print shop.