The "Doppler Effect" project is an ideal choice for science museum wave-related exhibits, physics classes, and science popularization corridors. Its dynamic and visual presentation allows audiences of all ages to quickly grasp the essence of the effect, overcoming the shortcomings of traditional teaching methods that lack intuitive demonstrations. It is an efficient and engaging science popularization tool. We welcome collaborations from various science museums, schools, and educational institutions to jointly present the wondrous laws of the wave world! We look forward to your inquiries. Tel: +86 18882709667 WhatsApp: +86 18882709667 Email: info@interactiveexhibit.com