3Blue1Brown | www.youtube.com/watch?v=fNk_zzaMoSs&list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab 

18.06 Linear Algebra by Professor Gilbert Strang | ocw.mit.edu/courses/18-06-linear-algebra-spring-2010/video_galleries/video-lectures/ 

How to write a good research paper by Bill freeman |   www.youtube.com/watch?v=MKUCz_3Ee0A&t=248s 

Hop onto this amazing project at https://d3gt.com/index.html if you're fascinated by graphs.