From FM broadcasting to 5G communication, humanity's application of electromagnetic waves is essentially about the precise control of frequency. The frequency of an electromagnetic wave determines its characteristics and uses: low-frequency electromagnetic waves travel long distances but have limited bandwidth, while high-frequency electromagnetic waves have high transmission speeds but are easily blocked by obstacles. This correspondence between frequency and characteristics is the fundamental principle for communication engineers designing various wireless systems. The "Discover Electromagnetic Waves" interactive installation (1400*800*1200mm) transforms this professional concept into a science popularization experience accessible to the public. Visitors can "modulate" electromagnetic waves of different frequencies by operating the left and right handles, much like a sound engineer. The device's sophisticated sensing system monitors the input in real time and presents the differences in characteristics of electromagnetic waves at different frequencies through dynamic light and sound feedback. The deep blue light and calming sound effects for low-frequency waves, and the bright white light and sharp sound effects for high-frequency waves, create a multi-sensory cognitive experience. We believe that the best science communication is not only about explaining knowledge but also about creating experiences. For institutions looking to create immersive science popularization spaces, exhibits that concretize abstract principles have unique value. If your venue needs interactive installations that can spark visitors' curiosity, we can customize exhibits to be your exclusive creation, transforming complex scientific principles into an unforgettable journey of discovery. WhatsAPP?+86 18882709667 Add.?https://www.interactiveexhibit.com/ [email protected]