Each of the icons in the left column represents a different aspect of golf: History (Old Ball), People (Face), Events (Trophy), Great Shots (Ball and Cup), Courses (Flag), and Equipment (Golf Bag).  When you click on one of the icons, a randomly selected entry associated with the chosen category will appear.  If you continue to click on the same Category Icon, the entries will not repeat until you have seen all those within that category.  Mouse over the icons on the screen for individual explanations.

