Comment by koffiezet

I'm always amazed how well Brian Kernighan can explain things. I love the episodes on the Computerphile youtube channel with him.

Recently I discovered the AT&T history channel, with this gem: https://www.youtube.com/watch?v=tc4ROCJYbm0

There is a massive difference in appearance and clarity between him and the other people appearing in that video, even the "presenter"...