“Physics and Our Universe: How It All Works” S:1 E:58 The Particle Zoo

S:1 E:58 The Particle Zoo By 1960 a myriad of seeming elementary particles had been discovered. Survey the standard model that restored order to this subatomic chaos, describing a universe whose fundamental particles include six quarks; the electron and two heavier cousins; elusive neutrinos; and force-carrying particles such as the photon.