To celebrate the 50th anniversary of the BASIC programming language, Apple co-founder Steve Wozniak has recounted how he wrote BASIC for the Apple I from scratch. His primary motivation was gaming, which he felt could spark a mainstream interest in home computers. follow link
Option-Click in Scroll Bars for Jump Scrolling
In Mac OS X in general, and thus in most native Mac OS X applications, hold down the Option key and click anywhere in a window's scroll bar to jump to that spot (rather than scrolling one screen). If you like this behavior, you can make it the default in the Appearance preference pane. For "Click in the scroll bar to:" select "Jump to here."
Steve Wozniak on How He Wrote BASIC for the Apple I