Listen as Jim first updates us on "Elimination" our September Fitness Challenge, and then goes on to explain how the Internet works. We have all heard the terminology, IP, DNS, Router, ISP, and such, but few of us know exactly they all work together to make the internet possible. Jim does a great job of explaining “in plain English” what these terms mean, and how they work. It’s a great podcast, and I hope you will find it as interesting as I did.