The Origin of Electromagnetism - An Unsolved Riddle

Explore the intriguing concept of unit quaternions as a foundation for fundamental physics in this thought-provoking talk from the 2022 DPG meeting in Heidelberg. Delve into the origins of electromagnetism and its unsolved mysteries through an examination of stereographic projection, general multiplication, and the relationship between space and time. Gain insights into this alternative approach to physics and engage with the presenter's perspective on this complex topic.

Introduction
Stereographic Projection
General Multiplication
Space and Time
Questions