Human senses can directly perceive light, sound, heat, and pressure, but we lack innate sensory receptors for magnetic fields. Modern technology has endowed us with this "sixth sense." Through sophisticated magnetic sensors and data processing, we can transform the invisible magnetic force into numerical and graphical changes on a screen, and even feedback from tactile devices. This "sensory extension" not only has scientific value but also brings a philosophical and aesthetic shock: it allows us to "perceive" the environment of our planet in entirely new ways, understanding the fundamental forces that shape the world but cannot be directly seen. Interactive operation further enhances this perception because the changes are directly triggered by your actions, establishing a clear causal connection between you and the phenomenon. Operating the "Experience Geomagnetism" exhibit is like handling a sophisticated scientific instrument. You are faced with a simple yet technologically advanc
