寒假即将结束，回顾这个假期，不少街道、社区变身"快乐成长大本营"，以孩子为中心，深挖辖区资 源，精心策划活动，将专业大咖的"大师课堂"搬进社区院落，把鲜活生动的"行走课堂"延伸到家门口的 名胜古迹与科技园区，让趣味十足的"手工课堂"点亮孩子们的指尖时光……形式多样的活动，为孩子们 送上了充满知识与欢乐的寒假礼物。 中关村街道的孩子们参观北京卫星制造厂科技园。 朝阳茉藜园社区的孩子们做生肖马剪纸。 大咖开讲 点亮智慧之光 "大家知道天上到底藏着多少个星座吗？"在中国气象局社区的寒假托管班里，中国气象局高级工程师、 科普专家戴云伟手持布满星座图案的天球仪走到孩子们中间。7岁的郭泽恂睁着好奇的大眼睛，努力寻 找自己的星座。这个寒假，社区免费托管班的"大师课"最让孩子们期待。 "大家平时弹的钢琴有88个琴键，记住这个数字，天空中有88个星座！"戴云伟用孩子们熟悉的事物作比 喻，让天文知识变得通俗易懂。"但你们所熟知的自己的星座其实是错的！"戴云伟话锋一转，课堂瞬间 安静，"你们现在了解的星座知识，来自2000年前的古巴比伦文化。而地球除了自转公转，其实还有一 种周期长达25800年的地轴转动，我们平时根本感受不到。按 ...

Core Insights - The event "Tianfu Science Popularization Study Tour" was launched in Sichuan, marking a significant step towards the standardized and quality development of science education for youth [1][2] - Eight study service organizations signed a "Quality Service Commitment" to ensure high-quality, safe, and trustworthy study services [1] Group 1: Service Platform Development - The "Tianfu Science Popularization Study Tour" service platform integrates resources from universities, technology enterprises, public venues, study institutions, and travel agencies [1] - The platform is built on "Tianfu Science Cloud" and aims to systematically promote science education activities through a "circle-chain thinking" approach [1] - Over a thousand science education venues and product lines have been aggregated on the platform [1] Group 2: Product Offerings - The platform's study products are categorized into four types: "Boutique" study tours featuring large scientific devices, "Immersive" study tours based on universities and research institutions, "Experiential" study tours leveraging technology enterprises, and "Inclusive" study tours based on science venues [2] - Each product on the platform has a distinct scientific theme, including artificial intelligence, aerospace, biomedicine, and major national projects [2] Group 3: Commitment to Quality - Service providers at the signing ceremony pledged to adhere to principles of integrity in business operations, ensuring the quality and safety of study activities [2]

天府科普研学游，以科普为根本，每个产品都有鲜明的科学主题，包括人工智能、航空航天、生物医 药、大国重器等。不仅有参观，还设计有让青少年感兴趣的课程，让他们在研学中增长科学知识，培养 科学兴趣。 目前，平台已汇聚了上千个科普研学阵地和线路产品。包括以大科学装置为代表的"精品"研学游，以高 校院所为依托的"沉浸式"研学游，以科技型企业等为载体的"体验式"研学游，以及以科普场馆等为依托 的"普惠式"研学游。 作为供给端代表，四川天府新区宇宙线研究中心综合办公室主任罗婧表示，作为国家大科学装置，高海 拔宇宙线观测站"拉索"稻城基地近两年累计接待超1万人次（150余批次），成都中心接待超1000人次 （40余批次）。 转自：成都日报锦观 让青少年"玩转科学" "天府科普研学游"服务平台上线 本报讯 （成都日报锦观新闻记者 黄雪松 实习记者 周继红） 1月20日，"研学之旅 一键启程——天府科 普研学游全面启动暨服务平台上线推介活动"在四川科技馆举行。活动采取线上线下相结合的方式，面 向全省推介全新上线的"天府科普研学游"服务平台，为广大群众尤其是青少年提供到高等院校、科研院 所、科技企业"玩转科学"的机会。 ...

Group 1 - The "15th Five-Year Plan" is set to launch as the "14th Five-Year Plan" concludes, emphasizing the importance of major national projects as symbols of national strength and innovation [1] - The China Listed Companies Association (CLCA) collaborates with Douyin to explore major national projects, inviting 53 quality content creators to visit 12 leading industry companies [1] - The initiative aims to showcase the highlights of listed companies and create engaging content that tells the story of Chinese enterprises through unique perspectives [1][5] Group 2 - Douyin creators have gained significant attention by providing immersive experiences of major national projects, such as the Ningbo-Zhoushan underwater tunnel, which is the world's longest underwater high-speed rail tunnel at 11.21 kilometers [2] - The videos produced have garnered over 30 million views, allowing viewers to appreciate China's infrastructure capabilities and technological advancements [3] - The creators also highlight how technology transforms lives, showcasing projects like advanced irrigation systems in Yunnan that have turned previously arid land into a thriving agricultural region [3] Group 3 - The collaboration has resulted in 56 exclusive deep-dive videos, with a total follower count exceeding 170 million, and the hashtag IAmInThe14thFiveYears has reached nearly 1.8 billion views [6] - Topics related to China's railway construction and wind power leadership have frequently topped trending lists on Douyin, indicating strong public interest and engagement [6] - The CLCA aims to continue exploring ways to effectively communicate the stories of listed companies, emphasizing craftsmanship, social responsibility, and patriotism [6]

Core Insights - The recent initiative on Douyin showcasing China's heavy machinery has garnered significant attention, with over 4 billion views and 60 million likes in just one month, highlighting the public's interest in the country's industrial capabilities [1][12] - The collaboration between Douyin and the China Listed Companies Association has allowed creators to explore and present advanced industrial projects, bridging the gap between technical expertise and public understanding [1][12] Group 1: Heavy Machinery and Infrastructure - The Ningbo-Zhoushan Railway's underwater tunnel, featuring the "Yongzhou" shield machine, operates at a depth of 58 meters and can withstand water pressure of up to 8.48 MPa, showcasing China's advancements in construction technology [2] - The construction of the intelligent irrigation system in Yunnan has transformed previously unproductive farmland, increasing irrigation efficiency from 40% to 90% and reducing costs significantly [3] - The Qinshan Nuclear Power Station is now producing medical isotopes domestically, marking a significant step in reducing reliance on foreign technology [4] Group 2: Renewable Energy and Aerospace - China's wind power capacity has reached 520 million kilowatts, maintaining its position as the world's leader for 14 consecutive years, with significant advancements in turbine technology [4] - The Zhuque-3 rocket, China's first recoverable orbital rocket, has been documented extensively, showcasing the country's progress in aerospace technology [6] - The C919 aircraft, a product of domestic innovation, features improved fuel efficiency and advanced monitoring systems, significantly reducing operational costs for airlines [6] Group 3: Communication and Public Engagement - Creators have effectively translated complex technical concepts into relatable narratives, enhancing public understanding of advanced technologies [7][8] - The emotional connection established by creators through personal stories and relatable analogies has increased audience engagement, with videos on Douyin achieving high viewership and interaction rates [8][11] - The initiative has highlighted the dedication of engineers and workers behind these projects, emphasizing their contributions to China's technological advancements [9][10][11]

Group 1 - The "Hualong One" project in Jiangsu Lianyungang has entered the main construction phase, marking a significant step in nuclear energy development, combining pressurized water reactors with high-temperature gas-cooled reactors [3] - The first phase of the project is expected to supply 32.5 million tons of industrial steam and generate over 11.5 billion kilowatt-hours of electricity annually, reducing carbon dioxide emissions by 19.6 million tons [3] - This project aims to support the large-scale supply of high-quality low-carbon industrial steam to the trillion-level petrochemical industry base in Lianyungang, promoting a transition in China's nuclear energy from primarily electricity generation to diversified supply [3] Group 2 - The successful launch of the "Vesta-1" sea-launched remote rocket occurred on January 16, with the Tianqi constellation's 06 group of satellites successfully entering their designated orbit [5] - This mission marks the 23rd flight of the Vesta-1 launch vehicle, demonstrating advancements in China's satellite launch capabilities [5]

Core Insights - Douyin, in collaboration with the China Listed Companies Association, launched a special project titled "Burning Up! National Heavy Equipment" to showcase China's leading enterprises in various industries, aiming to present these technologies in a more relatable manner to the public [1][6] - The project features 53 content creators who have collectively garnered over 170 million followers, producing 56 exclusive in-depth exploration videos that have achieved over 4 billion views and 60 million likes within a month [1][8] Group 1: Project Overview - The initiative invites creators to explore 12 top-tier Chinese enterprises, including China Railway Construction and Blue Arrow Aerospace, providing unique insights into significant engineering projects [1][2] - Douyin supports creators through mechanisms like the "Creation Ladder Plan," offering access to rare filming locations, expert resources, and traffic incentives [1][6] Group 2: Content Highlights - Content creators have produced videos that detail the construction of the world's longest underwater high-speed rail tunnel, showcasing the advanced technology and capabilities of Chinese infrastructure [2][3] - Videos also cover various sectors, including agriculture, with creators documenting innovative irrigation techniques in Yunnan, recognized by the UN for drought resistance [3][5] Group 3: Audience Engagement - The project has resonated with viewers, with many expressing admiration for China's engineering prowess and technological advancements through comments on social media [8] - Douyin aims to continue promoting the "National Heavy Equipment" initiative, inviting more enterprises and creators to participate in showcasing China's technological achievements [8]

Core Insights - The "Steel Backbone" tunneling machine developed by China Railway Construction Heavy Industry Co., Ltd. has been selected as one of the "Top Ten National Heavy Equipment of Central Enterprises for 2025" [1] - This marks the third time that the company has received this recognition, following the selection of the "Dream" tunneling machine and the "Jianghai" shield machine in previous years [2] Group 1 - The "Steel Backbone" is the world's first kilometer-level vertical hard rock full-face tunneling machine, which was launched on April 16, 2025 [1] - This machine fills an international gap in full-face tunneling equipment for depths exceeding 1,000 meters, representing a significant technological leap in ultra-deep vertical tunneling equipment [1] - The successful development of this equipment provides safer and more efficient foundational tools for deep mineral resource development and underground space utilization, positioning China at the forefront of this field internationally [1] Group 2 - The selection process for the "Top Ten National Heavy Equipment" involved a combination of media reports and public voting, attracting millions of participants [1] - In 2022, the "Dream" tunneling machine was recognized alongside other significant projects such as the C919 large passenger aircraft and the "Fujian" aircraft carrier [2] - In 2024, the "Jianghai" shield machine was selected along with the first deep-sea drilling vessel "Dream" and the largest quantum computing cluster "Tianyan" [2]

Group 1 - China's space exploration has achieved significant milestones with the successful launch of the Tianwen-2 asteroid probe, which aims to conduct dual-target exploration of asteroid 2016HO3 and comet 311P [3] - The Long March 3B rocket successfully launched the Tianwen-2 probe, marking a breakthrough in China's planetary exploration capabilities [3] - The successful launch of the Lijian-1 rocket, which deployed nine satellites in a single mission, signifies the scaling up of international business in China's commercial space sector [5] Group 2 - China's manned submersible technology continues to advance, with the Jiaolong submersible completing its first dive in the Arctic region, showcasing a new collaborative underwater operation model [7] - Two ultra-large dredging vessels, Tongjun and Jun Guang, have been launched, featuring the largest dredging capacity in Asia and world-leading loading efficiency [9] Group 3 - The world's largest 26 MW offshore wind turbine has successfully connected to the grid in Shandong, capable of generating up to 100 million kWh annually under optimal conditions [12] - The first unit of the "Hualong One" nuclear power plant in Fujian has successfully connected to the grid, with an expected annual output of 20 billion kWh [14] Group 4 - China's largest diameter shield tunneling machine has been completed and is set for export, featuring advanced intelligent technologies and a diameter of 15.7 meters [15] - The AG600 amphibious aircraft has entered mass production, becoming the world's largest civil amphibious aircraft, enhancing China's aerial rescue capabilities [16] Group 5 - The CR450 high-speed train has set a new record with a speed of 453 km/h, marking a significant advancement in China's high-speed rail technology [17] - The Jiangmen neutrino experiment facility has commenced operations, achieving a major milestone in measuring solar neutrino oscillation parameters with improved precision [18] - The AIMS telescope has successfully measured solar magnetic fields, providing new capabilities for solar observation [19]

Core Viewpoint - The article emphasizes the significance of military strength and technological advancements in safeguarding national sovereignty and peace, using metaphors of music and art to illustrate the harmony between military capabilities and national defense [1] Group 1 - The article highlights the transition into a new year, symbolizing renewal and the importance of national pride in the context of military readiness [1] - It draws a parallel between military assets, such as warships and aircraft, and musical composition, suggesting that the integration of technology in defense creates a powerful and harmonious force [1] - The narrative expresses gratitude for technological support, indicating the role of innovation in enhancing military capabilities [1]