One of our readers sent in this clip of a MacBook owner testing just how hot it gets after three hours of continuous use. This configuration included a 2.0-GHz Intel Core Duo processor, 80GB hard drive, and 2GB of memory. Video after the jump.
After computer has been on for three hours, while streaming iTunes music, and working in Pages, terminal, Firefox, and other apps. I will measure different parts of the MacBook with an Infrared gun