there might be entire civilizations of life forms billions of years ahead of us technology wise inside the atoms that make up the particles in the air we breath

there might be entire civilizations of life forms billions of years ahead of us technology wise inside the atoms that make up the particles in the air we breath. Our entire universe may be an atom that makes up a single blob unit of a cell inside an entity that is larger than our known universe. It would make an interesting sci-fi movie, to finally make contact with an advanced race that lives inside an electron.