NEUTRINO HAS BEEN DESCRIBED
The term “neutrino” was popularized by Enrico Fermi, the father of the world’s first nuclear reactor. It’s Italian for “little neutral one,” and it sums up the neutrino’s main characteristics: its absence of charge and its minuscule size. Fermi proposed a hypothesis that contained Pauli’s theorized particle, and it was the first theory of the weak force, one of the four fundamental forces.
