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 ...

俞浩表示： IT之家 2 月 6 日消息，追觅科技创始人兼 CEO 俞浩今天在微博发文，称自己不会 PUA（Pickup artist，直译"搭讪艺术家"，指不考虑对方意愿、横加干涉和 操控别人的行为）大家，并针对特斯拉 CEO 埃隆 · 马斯克发表个人见解。 IT之家注意到，自去年下半年以来，追觅已先后入局牙刷、显示器、汽车、洗衣机、冰箱、手机、空调、燃 气灶、热水器、洗碗机、净水器、宠物用品、抽油烟机、航空、耳机、洗车机、剃须刀、智能电视、音箱、 智能戒指、体脂秤、路由器、移动电源、智能眼镜、家装灯具、运动相机、空气炸锅、咖啡机、厨师机、具 身机器人、机票酒旅事业等市场。 公开互联网资料显示，俞浩出生于 1987 年，毕业于清华大学。他曾在 2007 年成为中国最早的四旋翼无人机 开发者，于 2009 年发明三旋翼无人机并创办清华大学极客空间"天空工场"，并在 2017 年创立追觅科技。 IT之家 2 月 6 日消息，追觅科技创始人兼 CEO 俞浩今天在微博发文，称自己不会 PUA（Pickup artist，直译"搭讪艺术家"，指不考虑对方意愿、横加干涉和 操控别人的行为）大家，并针对特斯拉 CEO 埃 ...

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].