Synchronous experiment of heaven and earth

2022-07-19 0 By

Students are doing centrifugal force experiments with astronauts in tiangong class at xuan ‘en County National Experimental Primary school in Tiangong county, North China’s Shaanxi Province, March 23, 2019.In recent years, the school has actively carried out a variety of science and technology activities, sowing the seeds of love for science and inspiring students to pursue the dream of science and realize the dream of aerospace.Correspondent Chen Kaichun statement: the copyright of this article belongs to the original author, if there is a source error or infringement of your legitimate rights and interests, you can contact us through email, we will promptly deal with.Email address: