alt Hacker NewsVeritassium is in a league of its own. Just take a look at their last year's videos. The production value is just second to none.
They have enough of a following now that they can dedicate 55 minutes to something and not worry about the algorithm, which usually dictates much shorter form factors
This was the first of their videos that impressed me. Looking back, I have watched a few of their videos per year. Previous were videos tended have much less content density and quality.
I really enjoyed the segments where they let ASML's (now former) CTO Martin van den Brink just talk.