There is a theory about Preons. This theory has fallen out of fashion. "In particle physics, preons are point particles, conceived of as sub-components of qua

There is a theory about Preons. This theory has fallen out of fashion. "In particle physics, preons are point particles, conceived of as sub-components of quarks and leptons." https://en.wikipedia.org/wiki/Preon https://en.wikipedia.org/wiki/Preon