In this episode, we delve into the transformative journey from ARPANET to TCP/IP, exploring the key figures who shaped the early internet. Building on our previous discussion about WWII's technological advancements through pioneers like Alan Turing and Grace Hopper, we transition into the Cold War era, where visionary leaders such as Joseph C.R. Licklider, Lawrence Roberts, and Ray Tomlinson laid the groundwork for modern networking. We’ll highlight pivotal moments like the first email sent and the development of TCP/IP, as well as the introduction of the Domain Name System (DNS). Join us as we celebrate the innovators whose collaborative efforts sparked a digital revolution that changed the world.