在中国迄今最高“讲台”天宫一号上,三名航天员6月20日向地面的千万名师生演示讲解了牛顿第二定律等基础物理原理。这是中国第一次在太空举行科普活动,让高端神秘的航天工程走近普通民众。33岁的女航天员王亚平担任主讲。10时许,课程开始。在中国人民大学附属中学报告厅,两名担任地面课堂教师的中学物理老师先播放 In China’s highest so far, “Podium” Temple One, the three astronauts on the ground on June 20 demonstration of the teachers and students to explain the Newton’s second law and other basic physical principles. This is the first time that China has held popular science activities in space, bringing the high-end and mysterious aerospace engineering to the ordinary people. 33-year-old female astronaut Wang Yaping as speaker. 10 am, the course begins. Renmin University of China Affiliated High School lecture hall, two as ground classroom teachers in secondary physics teacher first play