I found a couple of very powerful websites that can help a whole lot of people, I believe.
this website has several college-level courses for free, hosted by professors working from colleges like Duke, Stanford, Yale, Princeton, etc. you get the idea.
This website is an assisted AI that focuses on harder sciences and mathematics, and provides problems and other work for you to do. Starts with a free trial, but costs 19.95/month US dollars.
This website provides knowledge of several fields of study, all for free! It has upgraded recently so that you can work with math problems and progress on your own speed.
I fucking love listening to Aleks talk. The way he says certain words, like he’s sounding them out still, is just too fucking adorable. Like, the obvious ones are ‘asshole’, 'fucker’ and in minecraft when he says 'iron’, but I just like listening to him talk okay.
and that’s just English don’t even get me STARTED on Rusiian like damn