央视网消息：假期去哪里玩？不少家长会选择科技馆，在游玩的同时还能让孩子拓展知识和视野。数据 显示，这个假期，位于北京的中国科技馆日均客流近三万人。 ...

Group 1 - The article highlights the popularity of science museums among children during the summer, emphasizing the educational and entertaining aspects of these venues [1] - Various interactive activities and exhibits are designed to engage children in scientific exploration, such as the "small paper, big science" classroom that demonstrates folding techniques used in solar sails [3][8] - The China Science and Technology Museum has increased its exhibition activities during the summer, hosting over 360 educational events daily, including hands-on experiences with movable type printing and robotics [7] Group 2 - Science museums across the country are featuring cutting-edge technology themes, such as space exploration and robotics, which attract many children to participate in unique educational activities [8] - The "Let's Go Build on Mars!" exhibition in Wuhan showcases Mars' geology and development prospects through immersive design and interactive games [8][11] - In Mianyang, the Robot Innovation Museum captivates students with performances by dancing robots and AI interactive humanoid robots, enhancing their understanding of robotics and technology [13]