"Back off, man, I'm a scientist!"

Shop at the Particle Zoo! CUTE. I want one of the Anti-Down Quarks, because antiparticles are the rock stars of subatomic particles. BUT LOOK AT THE DARK MATTER. AAAAH. PLUS. You can buy little felt dots to stick on your particles, demonstrating the effects of quantum chromodynamics.

Stumped by science? Puzzled by particles? In a quandry over quarks?

( I understand. Here is a Fenymann diagram demonstrating the quantum field theory in very simple terms. (Plus, if you click, I'll stop using that annoying alliterative device.) )