Group 1 - The China Science and Technology Museum will host a series of themed science popularization activities during the National Day holiday, including "Double Festival Celebration, Science Fun" and special events at the Huaxia Science Classroom [1][2] - The "Double Festival Celebration, Science Fun" activities consist of four main sections: "Science Carnival," "Science N Times," "Dream Building Planet - Science Education +," and "Salute to Scientists," featuring interactive science shows and classic science performances [1] - The Huaxia Science Classroom will offer four ancient technology experience activities, allowing visitors to explore ancient inventions and craftsmanship, such as the structure of the Qin dynasty chariots and the assembly of Zhuge's crossbow [1] Group 2 - The special effects cinema at the China Science and Technology Museum will introduce innovative experience projects, including the MR immersive art experience "Da Vinci: Time and Space Wheel," which allows visitors to interact with Da Vinci's inventions [2] - Various cinema screenings will be available, including "The Big Bang of the Universe" in the dome theater, "The Secret Kingdom of Nature" in the giant screen theater, and animated shorts in the 4D cinema [2] - From October 1 to 7, the museum will also offer an AI smart glasses experience, enabling visitors to interact with historical and prehistoric elements [2]