The Electron Neutrino is a fundamental particle that plays a crucial role in the universe's structure and behavior. It is one of the three types of neutrinos, which are neutral particles with very little mass. Electron neutrinos are produced in processes like beta decay and are essential for understanding the weak nuclear force, one of the four fundamental forces in nature. Despite being incredibly abundant, electron neutrinos interact very weakly with matter, making them difficult to detect. Their elusive nature has led to significant research in neutrino oscillation, a phenomenon that shows neutrinos can change types, revealing deeper insights into the universe's workings.