“The electron and muon neutrinos are easier to produce and detect than the tau neutrino.”

“The discovery of the neutrino was predicted on the basis of the principle of conservation of energy.”

“At this energy level, only up and down quarks, the electron and the electron neutrino exist.”

“A neutron is an elementary particle found in the atomic nucleus, with no electric charge.”

“This process also stabilizes white dwarfs and neutron stars against gravitational collapse.”

“This is because the proton is made of two up quarks and a down quark, while the neutron comprises two downs and an up.”

“Quarks have bosonic partners called squarks, neutrinos have sneutrinos and so on.”

“Cosmic neutrinos are extremely high energy subatomic particles, like protons and electrons, but neutrinos have no electrical charge.”

“This colour quantum number is additional to leptonic flavour which distinguishes neutrinos from charged leptons.”

“In the course of the 20th century, science successively named electrons, protons, neutrons, and quarks.”

“If a nucleus has too many protons for its number of neutrons, it will be radioactive.”

“That process would briefly liberate the quarks and gluons that make up protons and neutrons.”