463
YouTube, Wikipedia, and Archive.org are the modern day library of Alexandria
(self.showerthoughts)
A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. A showerthought should offer a unique perspective on an ordinary part of life.
Add wiki books https://en.m.wikibooks.org/wiki/Main_Page
Libretexts https://commons.libretexts.org/
And Openstax https://openstax.org/subjects
wikibooks is cool, had no idea that existed. I'm sure next time I get curious at 3am I'll end up there reading about the history of 'vectors' or some other random stuff lol