The 2025 Shanghai Science Festival, a two-week celebration of scientific innovation and technological advancement, opened this weekend across all 16 districts of the city, featuring nearly 2,000 events. A highlight of the festival was the "Scientific Red Carpet" event, which brought together leading figures in science and technology—and even welcomed three special robot guests. On the red carpet, the robots waved to the audience, while one performed Tai Chi on the spot. Beyond the surprises of the red carpet show, citizens can also take part in activities such as the "Science Night" popular science fair, getting a closer look at the wonders of science.