What if our universe isn’t the only one? In this episode of The Wonder Why, we explore one of the biggest questions in science and philosophy: Could the multiverse exist? We’ll look at why scientists have proposed the idea of a multiverse, discuss concepts like the butterfly effect and quantum physics, and explore a few thought experiments about alternate realities and hidden worlds. Some of these ideas are based on scientific theories, while others are philosophical questions meant to spark curiosity. Join me as we wonder what reality might be—and whether our universe is just one piece of something much bigger.