Describes the basic science principles and the history behind many inventions including the personal computer, mainframe computer, supercomputer, the facsimile or fax machine, the microprocessor, and the cellular phone.
Table of Contents
How can I speed up my computer? How can I send a letter instantly? How can I store lots of data? Can computers can get any smaller? Can I make a phone without wires? Can I use lasers to play music? How can I connect with the world? When is a film not a film? Can I get inside a computer? Does a TV need a photon gun?