Ah, one of the OG and still finest. I think it has a lot of responsibility for kick-starting the educational segment of youtube from crusty academic talks (which I admittedly enjoy) to more free-wheeling communications/entertainment specialists turning their skills towards the new edutainment market.

Guess I’ve got an evening of listening to random videos from his channel ahead of me

Just in case anyone hasn’t seen it yet, a bill wurtz’ classic.