2025年11月24日，特朗普政府通过行政令正式启动"创世纪计划"，整合联邦数据资源、国家实验室超算 能力、科研机构与私营科技企业，以人工智能为核心技术构建国家级科研基础设施，在能源、材料、生 命科学等关键领域通过人工智能加速科学发现。该项目旨在保障美国技术与地缘政治优势，其外溢影响 不限于重构国内科研体系，将冲击全球技术治理。 美国的战略逻辑是通过国家动员构建以科研—基础设施霸权为特征的"技术帝国主义"，以科研结构重组 和国家创新体系整合锁定美国在前沿科学领域的结构性优势。计划的战略定位宏大，通过历史类比强化 政治动员的合法性和正当性。行政令直言其"紧迫性和野心可与二战时期的曼哈顿计划相提并论"。总统 科学顾问迈克尔·克拉斯蒂奥斯表示，"创世纪"任务是"自阿波罗计划以来联邦科学资源的最大规模集 结"。计划延续竞争导向，旨在获得"国家技术主导权"和"全球竞争优势"。计划聚焦国家安全，其关键 科研领域对国防、基础设施和战略产业至关重要，所追求的科研加速实际是利用人工智能构建新的科研 —产业—战略循环，科研进展能够迅速转化为军事、产业和地缘政治优势。 "创世纪计划"将改变全球知识生产体系，进一步加剧全球技术力量结 ...

在实验过程中，团队利用微小、精确计时的光脉冲刺激了小鼠大脑深处经过基因改造的特定神经元群， 这些小鼠很快学会了将特定的光脉冲模式解读为有意义的线索，即使在没有视觉、听觉或触觉等外部感 觉输入的情况下，它们也能利用这些人工信号作出决策，并准确完成寻找奖励等行为的任务。 这一微型设备柔软且具有弹性，能够植入头皮下方，紧贴头骨表面，通过骨骼发送精确控制的光模式， 从而绕过人体自然的感觉通路，直接激活大脑皮层中的特定神经元群。 这项技术建立在此前该团队研发的首款无线、无电池、完全可植入光遗传学设备的基础上，但实现了关 键性升级。新设备配备了由64个微型LED组成的阵列，每个LED仅有发丝般粗细，能够通过无线编程控 制，向大脑发送复杂的光序列。 这种多区域、可编程的设计模拟了自然感觉中分布式的大脑活动模式，使传递的信息不再是简单开关信 号，而是类似于自然感觉体验中那种分布式的皮层网络活动。 美国西北大学团队在神经生物学与生物电子学交叉领域取得重大突破，开发出一种用光"与大脑对话"无 线设备。这种利用光直接向大脑传递信息的技术，被视为构建未来无缆脑机接口的重要一步。相关论文 8日发表在《自然·神经科学》期刊。 西北大学生 ...

Core Insights - The National Pipeline Group, in collaboration with the China Academy of Safety Science and Technology, successfully conducted the first full-scale high-pressure pure hydrogen pipeline jet fire test in China, filling a technological gap in this field [1][2] Group 1: Test Overview - The test, which started on November 11 and lasted nearly one month, aimed to gather critical data on flame characteristics and thermal radiation impact range after hydrogen leakage [1] - The test platform included a hydrogen main pipeline with a storage capacity of 12,000 cubic meters, capable of supporting various test conditions for continuous leakage and jet fire monitoring [1] Group 2: Test Methodology - The test involved 33 sets of conditions, including four leakage aperture sizes and three pressure levels, with horizontal, inclined, and vertical jet directions [1] - High-precision equipment such as thermal radiation meters, pressure and temperature sensors, thermocouples, and high-speed cameras were used to capture real-time data on flame characteristics and thermal hazards [1][2] Group 3: Implications and Future Work - Preliminary analysis indicates that the data obtained is complete and valid, providing scientific evidence for determining safe distances for pure hydrogen pipelines [2] - The test results will help optimize the thermal radiation assessment model for hydrogen pipeline leakage jet fires, supporting the establishment of safety standards for hydrogen transportation and contributing to the energy structure transition under the "dual carbon" goals [2]

Core Viewpoint - The State Administration for Market Regulation has approved two mandatory national standards for civil unmanned aerial vehicles (UAVs), which will take effect on May 1, 2026, to enhance the management and safety of drone operations [1]. Group 1: National Standards - The two approved standards are "Requirements for Real-name Registration and Activation of Civil Unmanned Aerial Vehicles" and "Operational Identification Specifications for Civil Unmanned Aerial Vehicle Systems" [1]. - The real-name registration standard outlines the workflow for registering and activating drones, including regulations on registration entities, management, queries, cancellations, data exchange interfaces, and security levels [1]. - The operational identification standard mandates that drones must actively report their identity, location, speed, and status to regulatory authorities throughout the flight process, ensuring real-time monitoring of drone operations [1]. Group 2: Implications for the Industry - The implementation of these standards addresses critical issues regarding "who can fly" and "who is flying," thereby supporting the effective enforcement of the interim regulations on UAV flight management [1]. - These standards are expected to provide significant support for the safe and orderly development of the drone industry, enhancing regulatory oversight and operational safety [1].

Core Insights - China's monthly electricity consumption has surpassed 1 trillion kilowatt-hours for the first time, showcasing the strength of the southern regional electricity market in ensuring optimal supply during peak demand [1] - The "Tianquan" solver, developed independently, has significantly improved computational efficiency, outperforming imported solvers by 14% [1][9] Group 1: Development of "Tianquan" - The southern regional electricity market was among the first to undergo market-oriented reforms, transitioning from government pricing to a model based on electricity costs and environmental expenditures [2] - Initially, domestic solvers lagged significantly behind international counterparts, requiring 30 to 40 times longer to solve the same problems [2] - The development team recognized the risks of relying on foreign solvers, as they did not disclose operational formulas or models, leading to potential safety hazards [2] Group 2: Research and Optimization - The team conducted extensive research and discussions with experts to create optimized underlying code, which was identified as a key factor in improving performance [3][6] - The initial testing of "Tianquan" revealed a significant performance gap, taking 20,000 seconds for a case compared to 11 times faster for imported solvers [4] - The team faced challenges in accessing the operational processes of imported solvers, which were treated as "black boxes," complicating efforts to enhance "Tianquan" [4][6] Group 3: Testing and Implementation - After numerous simulations and optimizations, "Tianquan" achieved a breakthrough, matching and then exceeding the speed of imported solvers by 14% [7] - The reliability of "Tianquan" is critical for grid safety, leading to extensive testing with real data from power plants and substations [8] - Following two years of dual operation with imported solvers, "Tianquan" transitioned to independent operation, expanding its support from two-day trading to continuous monthly settlements [9] Group 4: Future Prospects - The successful development and application of "Tianquan" are seen as a significant contribution to energy security, aligning with national goals to maintain control over energy resources [9] - The southern regional electricity market aims to provide robust support for the national unified electricity market and extend solutions to other key industries such as oil and gas, aviation, and manufacturing [9]

Core Insights - The research team at Tianjin University has developed a new low-corrosive "organic dichloride" electrolyte, addressing a significant barrier for the large-scale application of aluminum metal batteries [1][2] - Aluminum metal batteries show great potential in next-generation energy storage technologies due to their high theoretical capacity, abundant earth crust reserves, low cost, and three-electron transfer capabilities [1] Group 1: Technical Breakthrough - The traditional electrolyte systems for aluminum metal batteries have limitations such as high corrosion, high viscosity, high cost, and sluggish kinetics, which adversely affect battery component lifespan [1] - The innovative "organic dichloride" solvent design strategy replaces traditional ionic liquids with aluminum chloride or propyl ether organic systems, significantly reducing the overall corrosiveness of the electrolyte [1][2] - The unique "organic dichloride" structure confines all corrosive chloride ions (Cl-) around aluminum ions (Al3+), enhancing the stability and efficiency of repeated charge and discharge cycles [1] Group 2: Implications for the Industry - This breakthrough not only resolves the corrosion issue faced by aluminum metal batteries but also opens a new electrochemical reaction pathway based on cationic active species [2] - The findings provide a novel solution to common technical bottlenecks in aluminum batteries and other multivalent metal batteries, such as corrosion, sluggish kinetics, and mass transfer limitations, marking a significant step towards practical applications of aluminum metal batteries [2]

Core Points - The China Aerospace Science and Technology Corporation successfully launched the Long March 3B rocket on December 9, 2023, at 23:08, marking the third launch of the day and setting a record for "three launches in one day" [1][3] - The communication technology test satellite No. 22 was developed by the Eighth Academy of the China Aerospace Science and Technology Corporation and is intended for satellite communication, broadcasting, and data transmission [3] - The Long March 3B rocket was developed by the First Academy of the China Aerospace Science and Technology Corporation [3] - Earlier on the same day, the Long March 6 modified rocket successfully launched 15 low-orbit satellite internet satellites at 6:11 AM, and the Long March 4B rocket launched the Remote Sensing Satellite No. 47 at 11:41 AM [3] - The total number of flights for the Long March series of rockets has reached 615 [3]

同时，"部署—钻井—压裂—采油"高效建产模式日趋成熟，大幅提升了作业效率，成功解决了陆相页岩 油"发现难、压不开、采不出"的国际共性难题，实现了规模效益开发。 页岩油是国际公认的极难开采的非常规油气资源。吉木萨尔页岩油藏埋藏深度普遍超过3800米，渗透率 极低，仅为常规油藏的万分之一，勘探开发面临多项世界级技术挑战。 "该示范区全面完成建设任务，标志着我国已在陆相页岩油'甜点识别难、储层改造难、效益开发难'三 大世界级难题上取得系统性突破。"杜雪彪说，"吉木萨尔方案"不仅为国内同类型资源开发提供了可复 制、可推广的技术与管理范式，也彰显了我国在非常规油气领域已具备国际领先的综合实力。 2020年，经国家能源局、自然资源部联合批复，吉木萨尔页岩油示范区正式成立，这也是我国首个国家 级陆相页岩油示范区。该示范区位于准噶尔盆地东部，面积达1278平方公里，资源量超过10亿吨。 吉木萨尔页岩油示范区由新疆油田与吐哈油田联合开发。根据规划，2025年该示范区建成时需达到170 万吨的原油年产量。其中，新疆油田完成年产量140万吨、吐哈油田完成年产量30万吨。 新疆油田公司吉庆油田作业区经理杜雪彪介绍，吉木萨尔页岩油示范 ...

科技日报记者 夏凡 通讯员 单宋佳 清晨的阳光洒在浙江宁波市象山县高塘岛乡的滩涂上，大唐长大涂渔光互补光伏电站的64万块光伏 板在阳光下闪着光芒，电流从这里源源不断汇入电网。与此同时，在距此不远的石浦东南海域，国电象 山1号海上风电场的97台巨型风机叶片迎着海风匀速转动，将风能转化为清洁电力。这幅"光风相济"的 图景，是象山新能源产业蓬勃发展的生动写照。 象山的新能源"突围"，始于对自然资源的深度挖掘。 数据显示，象山东部外海2000多平方公里海域年平均风速达7.5米/秒，滩涂与屋顶年日照时数超 2000小时，是发展风电、光伏的"黄金区域"。依托这一优势，当地锚定绿色转型方向，持续推动大型新 能源项目落地。大唐长大涂光伏项目每年可输送3.4亿千瓦时绿电，满足11万户居民一年用电需求；国 电象山1号海上风电场一期254.2兆瓦机组年发电量7亿千瓦时，二期504兆瓦项目年发电量达16亿千瓦 时。 位于象山经济开发区的锦浪科技股份有限公司，是光伏逆变器领域的领军企业。在该公司生产车 间，一台台光伏逆变器经过智能检测后下线，发往全球各地。该公司相关工作人员介绍，正是象山旺盛 的新能源需求，为他们提供了研发迭代的试验场 ...

Core Insights - A new fish farming technique called "suspended water fish farming" has been successfully implemented in Changji City, Xinjiang, leading to higher quality fish with reduced "earthy taste" [1][2] - The cooperative has developed a full-chain system for fish farming that includes fish selection, clean water suspension, drug residue testing, and liquid nitrogen oxygen transportation [1] - The price of fish has increased significantly due to the new farming method, with wholesale prices for ordinary fish rising from 20 yuan to 24 yuan per kilogram [2] Group 1 - The cooperative has over 4,000 acres of fish ponds and aims to improve fish quality by reducing impurities and feed residues [1] - The new farming method involves using intelligent circulating clean water equipment and adjusting water temperature based on seasonal changes [2] - The cooperative's eight water pools can simultaneously "suspend" 30 tons of fish, primarily supplying large restaurants in Urumqi and Changji with nearly 2 tons of fish daily [2] Group 2 - Plans are in place to build a second phase with 10 standardized clean water pools and to create a unique experience project combining fish viewing and dining [2]