I watched his "Internet History, Technology, and Security" course. That one was phenomenal.<p>Now I discovered this course, the first two videos in that YouTube playlist are very interesting (A History of C, UNIX, and Computation (a.k.a "The importance of 1978")).<p>There is also a course website to this with a lot of additional material, but it requires a password (it is "42"), that's why I submit the YouTube playlist.<p>Course Link: <a href="https://www.cc4e.com/" rel="nofollow">https://www.cc4e.com/</a>