👉 The fusion fluid, also known as the fusion medium, is a hypothetical substance theorized to exist at the boundary between two or more distinct universes or dimensions in certain multiverse models. This fluid is thought to facilitate the merging of these universes by providing a medium through which quantum fluctuations and interactions can occur, effectively allowing the creation of a new, unified universe. The concept is rooted in speculative physics and string theory, where the fluid's properties are crucial for understanding how different universes might interact or merge, though it remains purely theoretical without empirical evidence.
