[**original insight**]

*Connecting classical electromagnetism, quantum superposition of trajectories and the motion of a superposition of the elementary charge distribution of the electron, we conclude that spin is a quantum superposition of circular charged trajectories.*

https://doi.org/10.31219/osf.io/tv2rb

**Open Physics Collaboration**

Op. J. Math. Phys.

Volume 1, Article 31, 2019 [BE]