Core Viewpoint - The "Light and Shadow Science Dream" film public screening event is launched by the China Science and Technology Museum, offering free screenings of 8 science films and 6 classic red films from September 2 to September 30, 2025, to promote scientific knowledge and red culture during the National Science Popularization Month [1][2]. Group 1: Science Films - The 8 science films include titles such as "Qian Xuesen," "Yuan Longping," and "Yang Zhenning: A Century of Scientific Journey," showcasing the dedication and passion of scientists in their pursuit of truth and historical moments of scientific discovery [2][3]. - The event aims to engage the audience with the exploration paths of scientists and their contributions to science [2]. Group 2: Red Classic Films - The 6 red classic films feature titles like "The Volunteer Army: The Battle of Life and Death" and "The Sinking of the Lisbon," highlighting patriotic themes and historical narratives [2][5]. - The screenings include restored versions of classic black-and-white films such as "Little Soldier Zhang Ga" and "Tunnel Warfare," allowing viewers to revisit significant historical moments and foster a sense of national pride [2][5]. Group 3: Educational Activities - During the red film screening period, a themed lecture titled "From the Anti-Japanese Battlefield to the Modern Battlefield - Observing the Leapfrog Development of Our Military Weapons and Equipment" will be presented by researcher Lü Xiaoge [4]. - The event is part of a broader initiative to enhance patriotic education and promote the spirit of scientists, aligning with the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War [4]. Group 4: Nationwide Impact - Since its launch in June 2025, the "Light and Shadow Science Dream" initiative has been implemented in 137 science popularization venues across the country, aiming to provide quality science and film resources to a wider audience [7]. - Various interactive activities, such as science movie parent-child salons and red film lectures, have been organized to enhance engagement and learning experiences for families [7].