Interactive exhibitions are critical for several reasons: 1. Educational Value: They help demystify complex scientific concepts by breaking them down into understandable components. 2. Engagement: Hands-on activities capture the interest of visitors more effectively than static displays. 3. Inspiration: Exposure to cutting-edge science can inspire young minds to pursue careers in STEM fields. 4. Awareness: They raise public awareness about the benefits and potential risks of nanotechnology.