The third prong in a grounded outlet is connected to a wire that runs back to the breaker panel and to a conductive rod driven into the ground. The purpose of the third prong (the ground) is to protect you and protect your wiring.
The Invention of the Internet. Introduction. Unlike technologies such as the light bulb or the telephone, the Internet has no single âinventor.â Instead, it has evolved over time. The Internet got its start in the United States more than 50 years ago as a government weapon in the Cold War.
The World Wide Web has evolved from a few basic technologies in the early 1990s to become an essential system for the global flow of information. The World Wide Web has evolved from a few basic technologies in the early 1990s to become an essential system for the global flow of information.