11/18/2015: Yesterday at MoPro Internet Publishing studios in Costa Mesa, California I first learned of Arthur C. Clarke.
This was posted among other sayings on the wall of their reception area.
This caught my attention in that after first showing PGA tour players that the grooved golf grip would shape their swing path, one responsed, “Where is the magic bracelet, Lanny?”
To learn more about him I went to Google search. https://en.wikipedia.org/wiki/Arthur_C._Clarke