I have always supported the idea that healthy
amount of fooling around is beneficial for any professional activity.
Oil hydraulics is, for that matter, a field that offers incredibly wide
opportunities for harmless fun. The following video shows, for example,
an alternative use for damaged beyond repair hydraulic pumps. If you
have an ink-jet printer that drives you crazy by jamming paper every
five minutes, you can use a hydraulic pump to fix the problem. How?
Watch the video...
