Khan Academy
Khan Academy: What Is the Internet?
What is the internet? Short answer: a distributed packet-switched network. This is the introduction video to the series, 'How the Internet Works'. Vint Cerf, one of the 'fathers of the internet' explains the history of the net and how no...
Khan Academy
Khan Academy: Wires, Cables, and Wi Fi
Software engineer Tess Winlock introduces how the physical infrastructure of the Internet moves information. [6:41]