On April 26, the sixth annual Open Day organized by the Mechanobiology Subcommittee of the Biophysical Society of China took place at Sichuan University's National Innovation Demonstration Base. Led by Professor Wei Qiang, the event featured over 70 teams from Chengdu's universities and research institutes, showcasing 85 innovative experiments and three captivating presentations. Hundreds of young "scientists" eagerly explored the wonders of science, guided by dedicated volunteers who ensured every detail was perfect to inspire a passion for discovery.

One of the highlights was the "Air Cannon" experiment, where volunteers demonstrated the power of compressed air. Children were amazed as invisible shockwaves knocked down paper cup targets, learning about the hidden forces of physics in an engaging, hands-on manner.

The "Liquid Nitrogen Ice Cream" station was another favorite, transforming simple cream into delicious ice cream with a burst of cold magic. As liquid nitrogen vaporized, young attendees witnessed the fascinating process of state change, creating unique flavors and experiencing the sweet surprises science can offer.

At the "Dry Ice Monster" booth, children observed dramatic reactions of dry ice with coffee and milk, creating a frothy, mousse-like treat. This interactive experiment highlighted principles of temperature and state change, blending culinary art with scientific inquiry.

In the "Tooth Wonderland," children donned lab coats to become mini-dentists, exploring dental health through hands-on activities. This playful yet educational experience demystified dental care and encouraged a deeper understanding of medical science.

With more than 80 science booths, the event offered a vibrant mix of interdisciplinary exploration. From mechanobiology to fundamental physics and chemistry, volunteers used engaging demonstrations to showcase each field's unique allure. This immersive introduction to science promises to ignite a lifelong journey of exploration and discovery for these young participants.