Cannon Balls & Brass Monkeys

When you are out running trails with some one new, who you wish to impress with the depth of your knowlwdge of some very deep subjects, please feel free to use this.It was necessary to keep a good supply of cannon balls near the cannon on old war ships. But how to prevent them from rolling about the deck was the problem. The best storage method devised was to stack them as a square based pyramid,...