#自然上头条 #
The fundamental matter is the smallest group of dimensions that are orthogonal to each other under the condition of a closed system.
So elementary particles should be the smallest group of one repetition, two repetitions, and three repetitions.
![Elementary Particle 8 — How did Rutherford discover the nucleus? This process is not simple[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)