Part 2/9:
The Mysterious World of Neutrinos
Neutrinos are regarded as some of the most fundamental building blocks of matter, classified as elementary particles due to their lack of substructure. Their mass, previously thought to be negligible, has emerged as a topic of significant interest, especially given the implications of their existence in the cosmic order. Neutrinos are ubiquitous entities, with trillions passing through our bodies every second, emitted from various sources including radioactive decay, cosmic rays, and even our sun.