The Bubble Universe theory (also known as the Multiverse theory) suggests that our entire universe is just one of many “bubbles” floating in a vast, eternal sea of space.
To visualize this, imagine a pot of boiling water. As it heats up, bubbles constantly form and expand. In this theory, each bubble is a separate universe with its own laws of physics.
You can now experience this on your MiSTer FPGA by downloading the core from movievertigo’s GitHub.