How Does The 'Shape' Of An Electron Limit Particle Physics?

https://www.forbes.com/sites/chadorzel/2018/10/22/how-does-the-shape-of-an-electron-limit-particle-physics/#72a05cf651cc

An interesting table top experiment to explore physics beyond the standard model(established in the 1970s).

This a new even more accurate calculation of the electrons shape than a few years back. It'll prove interesting to see if they ever measure the electrons shape so precisely, they detect some new particle.