Electrons are the ultimate survivors of the subatomic world.
Electrons are the ultimate survivors of the subatomic world. Their minimum possible lifespan is an astonishing 66,000 yottayears — a timescale so immense that it is effectively eternal by any human standard.To put this in perspective, the electron’s lower limit on longevity is at least 5 quintillion times longer than the current age of the universe. While the cosmos has existed for roughly 13.8 bi...