Apple QuickTime movie | 1996-06-28 | 786.4 KB | 276x186 | 10fps | 25 seconds | [MooV/TVOD]
Transcription: Information in a computer is stored as thousands of zeros and ones called bits. On a CD-ROM, bits are represented by microscopic holes and bumps called pits and lands. When a laser beam is reflected off of these tiny hills and valleys into a photodiode, they turn into an electrical pulse that a computer recognizes as a stream of zeros and ones, thus recreating words, images, and sounds.
(.mp4)