Recommend a Youtube Channel

[Progrez]

Professor Dave explains

has some neat stuff on learning Italian, Chemistry, Inorganic/Organic chemistry and the advance stuff, Astronomy, Biology, Pharmacy, Maths, Economics, Psychology

https://www.youtube.com/@ProfessorDaveExplains/courses

https://www.youtube.com/@ProfessorDaveExplains/playlists

Anton Petrov
who discusses papers about Science, Astronomy and physics as well.

https://www.youtube.com/@whatdamath

Frasier Cain
is also another channel I highly recommend as well. Similar to Anton Petrov.

https://www.youtube.com/@frasercain