I know that this has made the rounds before, with various links and such, but it is amazing enough that I wanted to post it here again.
This recently came to my attention again because the Nuclear Industry is using this video as a tool to focus on continuous improvement, changing times, and to reiterate that the "bar" is always moving, and what was "excellent" before becomes substandard as others move ahead. We showed it during our leadership communications meeting (all supervisors and above).
At the very end, it asks, what does it mean? I would be interested in your perspective.