Quarks in A Brief History of Time

Hadrons such as neutrons, protons and mesons are composed of quarks, which are the more basic units (neutrons and protons are composed of three quarks and belong to baryons, and mesons are composed of two quarks). Many Chinese physicists call quarks "stratons".

Tricolor quark graph

? Quark-gluon plasma diagram

The+-sign in the figure represents the smallest inseparable unit of positive and negative electromagnetic information-quantum bit.

(john wheeler, a famous physicist, once famously said: Everything comes from bit by bit.

After the prosperity of quantum information research, this concept has been sublimated to everything from quantum bits.

Note: One point is one point.