NARRATION: So, you've probably heard the word internet a lot, but what is the Internet? The internet is a network of lots and lots of computers connected to each other, so people can keep in touch.

Spoiler: there isn’t just one network definition. Learn everything you need to assess various network types, topologies, and architectures. The simple network definition: a system that links other ...

A researcher, professor and federal policy adviser, he guided students who went on to do groundbreaking work in connecting the world online. By Peter Wayner David J. Farber, a gregarious professor of ...