{"type":"rich","version":"1.0","title":"jb55 wrote","author_name":"jb55 (npub1xt…vkk5s)","author_url":"https://yabu.me/npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s","provider_name":"njump","provider_url":"https://yabu.me","html":"i learned linear algebra through khan academy. he's an amazing teacher. i also had to have motivation to learn it, for me it was because I wanted to make video games."}