Wide musings
Third reviewer and the convolution
Amrit gurung tweet
A free physics book
The free physics textbook is really a marvellous feat by, dunno ! but some human. I first got reference to it in a tex.stackexchange page showcasing beautiful tex designs.
The textbook is infact downloadable freely at: https://www.motionmountain.net/index.html
Fascinations of a science with Motion Mountain
A curated collection page of fascinating videos! These almost feel like magic when watched closely.