This post has generated amazing comments (except the Skibidi one). Thank you everyone for the suggestions, every one is now part of my feed (except the Skibidi one).
This post has generated amazing comments (except the Skibidi one). Thank you everyone for the suggestions, every one is now part of my feed (except the Skibidi one).
It would help if you said more specifically what you were looking for tutorials about, and also what your pre-existing knowledge level is about those topics. https://www.youtube.com/@richarde.borcherds7998 (Fields medalist Richard Borcherds) has lots of great math videos, but they are generally at mid-undergraduate level or higher, sometimes graduate level, so not for everyone. 3blue1brown is also good, and more elementary.
Otherwise, if I want to find out about a specific topic, I search for that topic as needed. Like I needed to fix a washing machine so I found a video about that particular repair. It’s not something I would have watched for random entertainment or education.