I. Opening of National Science Popularization Day in Henan Province and Zhengzhou City The launching ceremony of National Science Popularization Day in Henan Province and Zhengzhou City was officially held in the new building of Henan Science and Technology Museum. Various popular science activities will be carried out throughout the province to provide a rich popular science feast for the masses.

During the National Science Popularization Day, all industry associations in the province will cooperate closely with relevant departments to jointly hold more than 2,000 online and offline activities, so as to create a social environment that loves science and advocates innovation in the whole society, create a first-class innovation ecology, create a national innovation highland and cultivate fertile soil for citizens' scientific quality.

2. Popularize the following contents: set up a special exhibition room in the Henan Provincial Health Committee to spread a series of health science knowledge such as prevention and control of COVID-19 and healthy lifestyle through pictures, texts, videos, exhibitions, etc., and set up 42 publicity panels to interpret COVID-19 epidemic prevention and control plan, 66 residents' health literacy and Chinese medicine health literacy.

In addition, the Health Committee of Henan Province also issued 66 peasant paintings about residents' health literacy and a flood disaster prevention manual. The medical staff of the First Affiliated Hospital of Zhengzhou University also demonstrated the first aid techniques such as cardiopulmonary resuscitation and heimlich method.

Medical staff of the Third Affiliated Hospital of Henan University of Traditional Chinese Medicine? Baduanjin? Aerobics moved to the booth, attracting many citizens to visit and study. Next, the medical staff of Zhengzhou People's Hospital showed it? Office mini-fitness? Health science programs will be held in the exhibition hall of Henan Provincial Health Commission.

Zhengzhou Tian Jian Cyber Security Science and Technology Museum has carried out theme activities such as cyber security science knowledge contest, cyber security science popularization at the grassroots level and cyber security science exhibition through online and offline forms.

In addition, a rumor shredder and a rumor breaking laboratory were set up in the Science Breaking Ignorance Exhibition Area, and rumors with high popularity on the Internet were cracked on the spot through exhibition boards and experimental demonstrations.