Yes, there are scientific concepts and thought experiments that explore how lower dimensional spaces might appear to higher dimensional beings. One such concept is known as "Flatland" or "Flatland: A Romance of Many Dimensions," which is a satirical novella written by Edwin A. Abbott in 1884. Although it is a work of fiction, it provides a conceptual framework for understanding how a two-dimensional world would appear to a three-dimensional being.
In Flatland, the protagonist is a square living in a two-dimensional world. He encounters beings from one-dimensional and three-dimensional worlds, which helps him grasp the concept of higher dimensions. The book explores how a square would perceive different shapes, movements, and phenomena in a two-dimensional space and how those experiences would differ from the experiences of a three-dimensional being observing the same space.
While Flatland is a fictional work, it has been used as a metaphor and thought experiment to explore the concept of dimensions beyond our own. It helps us consider how our perception of the world might be limited by our three-dimensional existence and how higher-dimensional beings might perceive and interact with lower-dimensional spaces.
In the realm of physics, the concept of "brane worlds" in string theory suggests the possibility of additional dimensions beyond the familiar three spatial dimensions. In some versions of brane world scenarios, it is proposed that our universe is a four-dimensional brane embedded within a higher-dimensional space. Although the exact nature of these extra dimensions and how they would appear to higher-dimensional beings is still speculative and largely theoretical, it serves as an interesting avenue for exploring the concept.
Overall, while we can speculate and use creative thought experiments like Flatland to imagine how lower dimensional spaces might appear to higher dimensional beings, it's important to note that our understanding of dimensions beyond our own is still limited, and we rely heavily on theoretical frameworks and mathematical models to explore these ideas.