Many-worlds theory

The Many-Worlds theory suggests that all possible outcomes of a quantum event actually occur, but in separate, parallel branches of reality. When a quantum measurement is made, instead of collapsing into one outcome, the universe splits into multiple versions, each reflecting a different result. This means every possibility exists somewhere, creating a vast multiverse. The theory offers a way to understand quantum phenomena without needing randomness or hidden variables, implying that our universe is just one of countless emerging realities.