Hi Zaine!
Thanks for resurrecting this thread, I was just thinking to add a few more channels to it.
Technology Connections discusses some of the cool details of common inventions, very watchable:
Techmoan, another highly watchable well produced channel where a guy reviews usually very old retro media (walkmen, videodiscs, etc.) technology and does serious discussion of its history:
On Cinema at the Cinema. I think Tim Heidecker is one of the most brilliant comedians ever. It's very dry long form humour -- most people won't like it. But for me, it's some of the best that ever was.
[ that's just a short compilation it doesn't give you the real flavor of it. Long playlist here:
https://www.youtube....oDTYwY7v_V12KJfQueXZ ]