Cohl Furey on the Octonions and Particle Physics
https://www.youtube.com/watch?v=_E2iiuunK-E
Division algebras and physics (Video 1/14). First video ~ general audience
https://www.youtube.com/watch?v=3BZyds_KFWM
The Octonion Math That Could Underpin Physics | Quanta Magazine
https://www.quantamagazine.org/the-octonion-math-that-could-underpin-physics-20180720/
‘Knitting Is Coding’ and Yarn Is Programmable in This Physics Lab - The New York Times
https://www.nytimes.com/2019/05/17/science/math-physics-knitting-matsumoto.html