IT之家 2 月 6 日消息，科技媒体 Wccftech 昨日（2 月 5 日）发布博文，报道称特斯拉首席执行官埃隆 · 马斯克（Elon Musk）断言，由于地球能源供应无法 满足 AI 基础设施的爆发式增长，未来 30 至 36 个月内，最具经济效益的 AI 部署地点将转向太空。 马斯克认为，虽然目前制约 AI 发展的因素看似是芯片，但在实现太空部署前，真正的"拦路虎"其实是电力。一旦数据中心升空，利用无限的太阳能解决了 能源问题，制约因素将再次回落到芯片产能上。 马斯克通过数据对比揭示了地球能源的局限性。目前美国全国的平均电力消耗仅为 0.5 太瓦（Terawatt），而按照 AI 基础设施的建设速度，未来可能需要高 达 1 太瓦的电力，相当于现有消耗量的两倍。 国际能源署（IEA）的数据也佐证了这一危机：未来四年内，仅数据中心的电力消耗就将增长 15%；到 2030 年，数据中心可能占据美国总发电量的 12%。 马斯克指出，在地面建设如此规模的电厂和数据中心已不具备可行性。 IT之家援引博文介绍，在马斯克构想的蓝图中，虽然太空能解决能源危机，但供应链危机依然存在。他指出，即便利用星舰（Starship ...

Group 1 - The founder and CEO of ZhiMi Technology, Yu Hao, publicly stated on Weibo that he does not engage in PUA behavior and shared his personal views on Tesla CEO Elon Musk [5][1] - Yu Hao was born in 1987 and graduated from Tsinghua University. He became one of China's earliest developers of quadcopters in 2007 and invented a tricopter in 2009, founding the "Sky Factory" at Tsinghua University. He established ZhiMi Technology in 2017 [4][7] Group 2 - Since the second half of last year, ZhiMi has expanded into various markets, including toothbrushes, monitors, automobiles, washing machines, refrigerators, mobile phones, air conditioners, gas stoves, water heaters, dishwashers, water purifiers, pet products, range hoods, aviation, headphones, car washing machines, shavers, smart TVs, speakers, smart rings, body fat scales, routers, power banks, smart glasses, home lighting, action cameras, air fryers, coffee machines, cooking machines, embodied robots, and travel services [3][7]

IT之家 2 月 6 日消息，据《Business Insider》今日报道，在将 SpaceX 总部从加州迁往得州后，马斯克 才发现招聘成了一个大难题。 对于有家庭的人来说，说服家人一同搬去星际基地（Starbase）并不容易；而对于单身员工来说，那里 除了远更大的问题还包括"找不到对象"，因为"几乎全都是男人"。所以，马斯克将该园区形容为"技术 修道院"，并称最棘手的是员工"另一半"的生活与就业问题。 马斯克在周四发布的一段接近 3 小时的访谈中提到，SpaceX 得州南部发射基地、Starbase 总部对已婚技 术人员、工程师和科学家来说吸引力有限，因为其地理位置偏远，家属在当地几乎找不到 SpaceX 以外 的工作机会，马斯克把这种情况称为"significant other problem（另一半问题）"。 实际上，Starbase 自 2019 年以来一直用于火箭制造与测试，位于人口稀少区域，且靠近美墨边境，对 面就是尚未开发的拉斯帕洛马斯（Las Palomas）野生动物管理区。 根据谷歌地图，Starbase 距离最近的城市布朗斯维尔（Brownsville）约有 40 分钟车程。布朗斯维尔人 ...

特斯拉"汽车人"变身"机器人" | 图源：豆包AI 作者／ IT时报 林斐 编辑／ 王昕 孙妍 首先，Optimus机器人面临技术与供应链的双重瓶颈，量产难度远超预期。Optimus机器人拥有全新的供应链体系，与特斯拉现有汽车供 应链几乎无重叠，这意味着特斯拉需要重新搭建机器人核心供应链，而核心零部件的产能与可靠性成为关键制约因素。Optimus机器人集 成的14个直线关节，其核心部件"行星滚柱丝杠"精度要求极高，误差需控制在±6微米以内，目前全球可稳定量产该部件的供应商数量有 限，且该关节使用寿命仅约1年，远未达到工业应用所需的5年以上标准。 同时，Optimus机器人灵巧手的研发也面临困境，早期采用的全腱绳驱动方案暴露出握力不足、材料易损耗等问题，后续转向"肌腱+连 杆"混合驱动方案后，又出现结构复杂、制造成本攀升的新问题，当前试产期单台成本高达4万～5万美元，远超2万美元以下的量产成本 目标。从此前的量产实践来看，2025年特斯拉计划量产5000台Optimus机器人，实际产出仅数百台，完成率仅10%，年产100万台的目标 仍存在很大不确定性。 其次，Optimus机器人的技术可行性遭到业界专家质疑，麻 ...

Core Insights - UBS reported a total market value of $620 billion in Q4, reflecting a decrease of 5.65% from the previous quarter [3] - The firm made 1,347 new stock purchases and increased holdings in 4,181 stocks, while reducing holdings in 4,520 stocks and completely selling out of 1,188 stocks [3] - The top ten holdings accounted for 14.52% of the total market value [3] Top Holdings - NVIDIA (NVDA.US) is the largest holding with approximately 77.49 million shares valued at $14.45 billion, representing 2.34% of the portfolio, down 11.47% from the previous quarter [1][4] - Microsoft (MSFT.US) ranks second with about 28.04 million shares valued at $13.56 billion, making up 2.20% of the portfolio, a decrease of 7.64% [2][4] - Apple (AAPL.US) is third with around 44.55 million shares valued at $12.11 billion, accounting for 1.96% of the portfolio, down 10.57% [2][4] - Broadcom (AVGO.US) is fourth with approximately 23.77 million shares valued at $8.23 billion, representing 1.33% of the portfolio, an increase of 0.88% [2][4] - Amazon (AMZN.US) is fifth with about 34.61 million shares valued at $7.99 billion, making up 1.30% of the portfolio, down 4.57% [2][4] Notable Changes - UBS reduced its holdings in several tech stocks, including Micron Technology (MU.US) by 16.14%, TSMC (TSM.US) by 15.56%, Oracle (ORCL.US) by 1.91%, AMD (AMD.US) by 24.28%, and Western Digital (WDC.US) by 37.92% [5] - The firm slightly increased its position in Meta (META.US) by 0.85% among the "seven giants" [4] - New positions were established in Total (TTE.US) and increased holdings in Walmart (WMT.US), Alibaba (BABA.US), and Bitcoin holding company Strategy (MSTR.US) [5] Trading Activity - The top five purchases included Microsoft call options, SPDR S&P 500 ETF (SPY.US), MP Materials call options, UBS Group AG, and iShares 7-10 Year Treasury ETF put options [5][6] - The top five sales included SPDR S&P 500 ETF put options, Invesco QQQ Trust put options, iShares iBoxx High Yield Corporate Bond put options, Microsoft, and NVIDIA [5][6]

The European Union needs to implement comprehensive regulations to manage the growing security risks posed by intelligent vehicles, particularly Chinese cars that are increasingly popular with consumers, according to a think tank.Intelligent cars, typically electric or hybrid vehicles, allow for expansive data to be collected including geospatial and personal data, Warsaw-based Center for Eastern Studies said. That leaves European countries vulnerable to cyberattack and exposed to the risk that information ...

Core Insights - UBS reported a total market value of $620 billion for its Q4 2025 holdings, reflecting a decrease of 5.65% from the previous quarter [1][2] - The firm added 1,347 new stocks and increased holdings in 4,181 stocks, while reducing holdings in 4,520 stocks and completely selling out of 1,188 stocks [1][2] - The top ten holdings accounted for 14.52% of the total market value [1][2] Holdings Overview - The largest holding is NVIDIA (NVDA.US) with approximately 77.49 million shares valued at about $14.45 billion, representing 2.34% of the portfolio, down 11.47% from the previous quarter [3][4] - Microsoft (MSFT.US) is the second largest holding with around 28.04 million shares valued at approximately $13.56 billion, making up 2.20% of the portfolio, a decrease of 7.64% [3][4] - Apple (AAPL.US) ranks third with about 44.55 million shares valued at around $12.11 billion, accounting for 1.96% of the portfolio, down 10.57% [3][4] - Other significant holdings include Broadcom (AVGO.US) and Amazon (AMZN.US), with respective values of $8.23 billion and $7.99 billion [3][4] Changes in Holdings - UBS reduced its positions in major tech stocks such as Micron Technology (MU.US) by 16.14%, Taiwan Semiconductor (TSM.US) by 15.56%, and AMD (AMD.US) by 24.28% [5] - The firm also decreased its holdings in Google (GOOGL.US) by 9.05% and Tesla (TSLA.US) by 15.09%, while slightly increasing its position in Meta (META.US) by 0.85% [3][5] - New investments included Walmart (WMT.US), Alibaba (BABA.US), and a new position in TotalEnergies (TTE.US) [6] Trading Activity - The top five purchases included Microsoft call options, SPDR S&P 500 ETF (SPY.US), and MP Materials call options [6][7] - The top five sales were SPDR S&P 500 ETF put options, Invesco QQQ Trust put options, and Microsoft and NVIDIA shares [6][7]

（文/观察者网 张家栋 编辑/高莘） 近日，《欧洲汽车新闻》报道称，受欧盟排放监管规则调整及市场不确定性影响，多家汽车制造商正在放缓甚至推迟2026年排放配额与积分合作机制的制定 节奏。 相比2025年初在欧车企为避免高额罚款而密集组建排放共享池、主动寻求积分合作的情况，今年行业整体态度明显转向谨慎，排放合规相关交易活跃度也随 之降温。 在前两年的欧洲市场，排放积分交易一度成为电动化布局领先车企的重要补充收入来源。 沃尔沃 欧洲汽车新闻 截至2025年前九个月，沃尔沃通过出售排放积分获得约24.4亿瑞典克朗（约17.1亿元人民币）收入；特斯拉2025年全球监管积分收入约19.9亿美元（约143亿 元人民币）。 企业层面的积极度随之快速下降，沃尔沃首席执行官萨缪尔森表示，碳排放额度的市场价值正在被重新审视，政策弹性提升后，积分交易的重要性下降。他 还补充称，部分企业此前按照既定政策节奏加速电动化投入，但规则中途调整削弱了相关商业回报。 马自达欧洲首席执行官滕·布林克表示，公司将根据今年电动车市场需求表现，在第一季度结束后再决定是否参与2026年的配额合作安排。 值得一提的是，在欧洲碳排放监管力度放宽前的2025 ...

特斯拉微博发文称，特斯拉语音唤醒功能上线。 ...

Core Viewpoint - Tesla's financial performance in 2025 shows a significant decline, marking the first annual revenue drop in its history, with total revenue down 3% year-over-year to $94.8 billion and a net income drop of 46% [7][22]. Financial Summary - In Q4 2025, Tesla reported total revenues of $24.9 billion, a 3% decrease year-over-year, with automotive revenues down 11% to $17.7 billion [8][10]. - The company's GAAP net profit for Q4 2025 was $840 million, a 61% decline compared to the previous year, while non-GAAP net profit was $1.76 billion, down 16% [8][10]. - Total gross profit for Q4 2025 was $5.0 billion, with a gross margin of 20.1%, reflecting a 386 basis point increase year-over-year [8]. Delivery and Production - Tesla's total vehicle deliveries in Q4 2025 were 418,227, a 16% decrease year-over-year, with annual deliveries totaling 1.636 million, down 9% [11][20]. - The production of Model 3/Y in Q4 2025 was 422,652 units, a 3% decrease year-over-year, while other models saw a 48% drop in production [12]. Market Response - Despite disappointing financial results, Tesla's stock price remained resilient, closing at $430.46, only a slight drop of 0.1% [14]. - Analysts noted that Tesla's market perception is shifting, viewing it more like a high-risk startup rather than a stable company [15]. Future Investments - Tesla announced a record capital expenditure plan of $20 billion for 2025, focusing on AI, autonomous driving, and robotics [16][29]. - The company plans to build six new factories, including those for battery production and humanoid robots [29]. Autonomous Driving Vision - Elon Musk emphasized that Tesla's future lies in autonomous driving, with plans to produce a new model, CyberCab, designed exclusively for self-driving [24][25]. - Tesla's Full Self-Driving (FSD) subscription model will replace the one-time purchase option, with nearly 1.1 million global paid users reported [26][27]. AI and Robotics - Tesla is investing heavily in AI and robotics, with plans for a new chip factory to support its autonomous driving and AI initiatives [31]. - The company aims to produce 1 million units of its Optimus humanoid robot annually, with the third generation expected to be released soon [29].