The "Air Viscous Disc" is not just an exhibit, but a key that opens a window for us to understand why airplanes can fly and why a breeze can power a windmill—the invisible yet crucial forces that shape our world. This exhibit is suitable for placement in science museums, physics labs, school science corridors, and public science spaces. Its unique interactivity and inspiring nature make it a popular attraction for stimulating scientific curiosity. We welcome inquiries from educational institutions, science museums, and partners to jointly bring this "seeing the invisible" surprise to a wider audience. Tel: +86 18882709667 WhatsApp: +86 18882709667 Email: info@interactiveexhibit.com