Yarrons are incredibly small particles, They are some of the smallest particles, being smaller than Nothing itself.
Structure[]
Every yarron has gupervoids (which were going to be named supervoids but that name was taken). They are purely conceptual in nature and, due to their size, they are extremely "viscous": It would be very, very hard to fill a gupervoid by even a fraction.
Yarrons also appear to spin, producing energy in some form on their own. They all spin at the same rate: If one yarron completes a rotation, all other yarrons will have as well. No yarrons have been observed to not spin at all.
History[]
Most of its information is known from the texts of an extremely old, advanced civilization. We don't know how it was destroyed, as it was far more advanced and powerful than all others at the time, so no one else was a threat. It's speculated that some sort of fundamental calamity destroyed it at the roots instead. As such, most of this article's information is based entirely off of those texts, like the image.