HackerTube / Video
A Swift Introduction to Geometric Algebra
sudgylacmoe
An animated introduction to geometric algebra, presented as a language that can describe most of physics. It was made with manim and covers multivectors and how they generalize familiar tools like cross products and quaternions.
HN calls it the best video on geometric algebra, one that makes the subject click in about 40 minutes.
7 Hacker News mentions · 2020–2024