In the micro world, neutrinos have always been a ubiquitous and elusive passerby. There are many ways to generate neutrinos, such as nuclear reactions inside stars, the explosion of supernovas, the collision of cosmic rays with the Earth's atmosphere, and even on Earth The decay of various materials such as rocks. Although it may be one of the most common particles in our universe, it is a human among elementary particles because of its strong penetrating power and almost no interaction with other materials. One of the least known. One inaccurate understanding of "neutrinos" is:. ['Neutrinos are omnipresent in the microworld.', 'The nuclear reaction inside the constancy is one of the neutrino production pathways.', 'Neutrinos are the most common particles in our universe.', 'Humans know very little about neutrinos.']