His initial contribution to this field was his doctoral thesis in 1962, published in book form in 1964; he later published several of the standard works on the subject. His theoretical work on hierarchical routing, done in the late 1970s with his then-student Farouk Kamoun, is now critical to the operation of today's world-wide Internet. It is t

Effects on Children: Small children are heavily addicted to the Internet watching movies, and games all the time is derece good for their overall personality bey well birli social development. The Internet in general and the World Wide Web in particular are important enablers of both formal and informal education. Further, the Internet allows re