Engineering can be defined as "the putting together of things."(Internet source, "What is engineering?") This definition has summarized a profession that dates back to ancient times. Many things have been accomplished by early engineers. The great pyramids in Egypt for example ar...

Introduction For thousands of years, maybe since the beginning of time, people search for better ways to improve the quality of life. And for the past hundred of years, computers eventually took stand in the world. Today, computers are generally used as a productive, educational, communication...