https://www.youtube.com/watch?v=Hx4wB6L7He4&feature=youtu.beA creative use of geometry.
Regards. Al
"Violence is the last refuge of the incompetent." -- Isaac Asimov
"Never let your sense of morals prevent you from doing what is right." -- Isaac Asimov
Neither a despot, nor a doormat, be
Every app wants to be a database app when it grows up