科技日报 · 2026-03-19

综合科技 (8)

Austin’s surge of new housing construction drove down rents

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Nvidia greenboost: transparently extend GPU VRAM using system RAM/NVMe

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Show HN: Duplicate 3 layers in a 24B LLM, logical deduction .22→.76. No training

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Rob Pike’s Rules of Programming (1989)

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Wander – A tiny, decentralised tool to explore the small web

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科技资讯 (8)

The FBI is buying Americans’ location data

FBI director Kash Patel admitted that the agency is buying location data that can be used to track people's movements. Unlike information obtained from cell phone providers, this data can be accessed without a warrant - and used to track anyone. "We do purchase commercially available information tha

Amazon doesn’t want the blame for the Post Office going under

Amazon is going on the defensive after a report from The Wall Street Journal revealed that the ecommerce giant plans to slash shipments with the United States Postal Service, which said this week that it's running out of money. In a lengthy statement published on Wednesday, Amazon says it didn't wan

Congress considers blowing up internet law

Internet platforms' liability shield Section 230 faced another round of attack at a Senate Commerce Committee hearing on Wednesday, this time with two distinct undercurrents complicating the conversation. One was an unprecedented wave of ongoing legal challenges to the law's scope, and the second wa

Hoto’s powerful PixelDrive electric screwdriver is 25 percent off

Hoto makes electric screwdrivers for different budgets. If you don’t want to spend much, you can get its most basic model, which we’ve recommended many times. That one comes with 25 bits, and has three levels of torque for $29.99 (usually $59.99). But if you want more power and versatility, its Pixe

The best deals on MacBooks right now

It’s 2026, and that means Apple sells MacBooks equipped with not just its capable M-series processors but A-series chips that were previously exclusive to the iPhone. With the MacBook Neo starting at $599, the company now offers a wider range of options with more sizes and price points than ever bef

David Sacks’ big Iran warning gets big time ignored

Hello and welcome to Regulator, a newsletter for Verge subscribers about the politics of technology and the technology of politics - now landing in your inbox on Wednesdays! If someone has forwarded this email to you, and you're not a Verge subscriber yet, you should sign up right here, and not just

Robinhood is making a social network

Robinhood is now beta testing a Twitter-like social media platform it calls Robinhood Social. The trading-focused platform was announced last September at the company's HOOD Summit, but it's rolling out to 1,000 people who attended the event and will expand to "an additional 10,000 customers over th

ChatGPT did not cure a dog’s cancer

When an Australian tech entrepreneur with no background in biology or medicine said ChatGPT helped save his dog from cancer, the story spread with the kind of validation Big Tech has long craved: proof that AI will revolutionize medicine and take on one of its deadliest diseases. The reality, as usu

创业科技 (8)

Meta is having trouble with rogue AI agents

A rogue AI agent inadvertently exposed Meta company and user data to engineers who didn't have permission to see it.

Sam Altman’s thank-you to coders draws the memes

Altman expresses gratitude for people who knew how to write their code from scratch. The internet replies with salty jokes.

Nothing CEO Carl Pei says smartphone apps will disappear as AI agents take their place

Nothing CEO Carl Pei says AI agents will eventually replace apps, shifting smartphones toward systems that understand intent and act on a user's behalf.

Nvidia is quietly building a multibillion-dollar behemoth to rival its chips business

Nvidia's networking business raked in $11 billion last quarter despite getting significantly less fanfare than chips and gaming.

FBI is buying location data to track US citizens, director confirms

FBI director Kash Patel told lawmakers that the agency is actively purchasing commercially available location data, which can track Americans without needing a warrant.

Pardoned Nikola founder Trevor Milton is trying to raise $1B for AI-powered planes

He told the Wall Street Journal he thinks autonomous planes will be "10 times harder than Nikola ever was."

Patreon CEO calls AI companies’ fair use argument ‘bogus,’ says creators should be paid

Patreon CEO Jack Conte says AI companies should pay creators for training data, arguing their fair use defense falls apart when they license content from major publishers.

Rebel Audio is a new AI podcasting tool aimed at first-time creators

Rebel Audio is a new all-in-one podcasting tool that allows creators to record podcasts, edit, clip content for social, and publish episodes, all without ever leaving the platform.

科技文化 (8)

The Best Outdoor Deals From the REI Member Days Sale (2026)

REI’s Member Days sale has deals on our favorite tents, backpacks, rain jackets, and more gear to outfit you for summer.

Why Walmart and OpenAI Are Shaking Up Their Agentic Shopping Deal

After OpenAI’s Instant Checkout feature fell short, Walmart is instead embedding its Sparky chatbot directly into ChatGPT and Google Gemini.

The Best Sonos Bluetooth Speaker Is $40 Off

Add the Sonos Roam 2 to your existing home setup, or take it to go with Bluetooth.

Confessions of the ICE Agent Whisperer

Federal immigration enforcement agents usually won't talk to the media—but they will talk to independent journalist Karl Loftus.

Hundreds of Millions of iPhones Can Be Hacked With a New Tool Found in the Wild

A powerful iPhone-hacking technique known as DarkSword has been discovered in use by Russian hackers. It can take over devices running iOS 18 that simply visit infected websites.

Humanscale’s New $15K Lounge Chair Is the Ultimate Home Office Workstation

The final project from famed designer Niels Diffrient, the Diffrient Lounge is made for work and play in high-budget homes.

5 Best Folding Phones (2026), Tested and Reviewed

Ready to move on from the traditional glass slab? Introduce a hinge into your life with these folding smartphones.

Best Barefoot Shoes for Running or Walking (2026)

Our favorite zero-drop, minimalist footwear will let you feel the ground beneath your feet.

前沿技术 (8)

The Download: The Pentagon’s new AI plans, and next-gen nuclear reactors

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The Pentagon is planning for AI companies to train on classified data, defense official says The Pentagon plans to set up secure environments for generative AI c

What do new nuclear reactors mean for waste?

MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you understand what’s coming next. You can read more from the series here. The way the world currently deals with nuclear waste is as creative as it is varied: Drown it in water pools, encase it i

The Pentagon is planning for AI companies to train on classified data, defense official says

The Pentagon is discussing plans to set up secure environments for generative AI companies to train military-specific versions of their models on classified data, MIT Technology Review has learned. AI models like Anthropic’s Claude are already used to answer questions in classified settings; applic

The Download: OpenAI’s US military deal, and Grok’s CSAM lawsuit

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Where OpenAI’s technology could show up in Iran OpenAI has controversially agreed to give the Pentagon access to its AI. But where exactly could its tech show up

Where OpenAI’s technology could show up in Iran

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. It’s been just over two weeks since OpenAI reached a controversial agreement to allow the Pentagon to use its AI in classified environments. There are still press

Nurturing agentic AI beyond the toddler stage

Parents of young children face a lot of fears about developmental milestones, from infancy through adulthood. The number of months it takes a baby to learn to talk or walk is often used as a benchmark for wellness, or an indicator of additional tests needed to properly diagnose a potential health co

The Download: glass chips and “AI-free” logos

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Future AI chips could be built on glass Human-made glass is thousands of years old. But it’s now poised to find its way into the AI chips used in the world’s new

Securing digital assets against future threats

深度科技 (8)

Kagi Translate's AI answers the question "What would horny Margaret Thatcher say?"

Remember when it was fun to play around with LLMs?

Musk’s tactic of blaming users for Grok sex images may be foiled by EU law

Planned EU ban on nudify apps would likely force Musk to make Grok less "spicy."

Coal plant forced to stay open due to emergency order isn't even running

Department of Energy's attempts to prop up coal can look pretty pointless.

Never mind Band-Aids, Neanderthals had antiseptic birch tar

Our view of Neanderthal life keeps getting more complex and vibrant.

Cloudflare appeals Piracy Shield fine, hopes to kill Italy's site-blocking law

Firm says requiring site blocks within 30 minutes breaks core Internet architecture.

A private space company has a radical new plan to bag an asteroid

Company has previously tested its technology on the International Space Station.

Federal cyber experts called Microsoft's cloud a "pile of shit," approved it anyway

One Microsoft product was approved despite years of concerns about its security.

A station wagon is entering one of the hardest 24-hour races in the world

Station wagons used to be family cars, but now they're for going fast, too.

国内科技 (8)

xTool老对手回看来时路：当一个先行者站在十字路口 | 36氪专访

文｜张子怡编辑｜袁斯来 2025年末，硬件赛道不缺焦点。但激光雕刻领域的龙头xTool递表港交所的新闻，仍然算其中一注引人瞩目的高光。人们或许不会注意到xTool身后的对手。但它们遭遇的关键抉择、转瞬即逝的机会甚至一些巧合和偶然，共同构成当下的市场格局。在消费级激光雕刻机领域里，另一家公司LaserPecker是绝对的先发者。团队推出第一款手持消费级激光雕刻机是2019年，初代产品LaserPecker Pro的重量仅1.9KG，手掌大小，可以握在手中操作。彼时，在激光雕刻机行业，一台工厂流水线使用的雕刻机，价格普遍在1万至5万元，机身长达2米，单次操作至少需要耗时30分钟以上。这

8点1氪丨腾讯员工人均薪酬成本超百万；老牌抗生素被炒到千元一盒；网易否认“使用AI清退全部外包员工”

今日热点导览下周油价或重回“9元时代” 碧桂园回应大规模召回离职员工多款知名中成感冒药被要求补全不良反应 iPhone18将首次启用三星相机微信能折叠发图了：三张以上可合并展示杨植麟GTC 2026演讲：首次完整披露Kimi模型技术路线图 TOP3大新闻腾讯财报披露：2025年营收7517.7亿，总薪酬1307亿，人均年薪超112万据第一财经日报，3月18日，腾讯控股（00700.HK）发布2025年第四季度及全年财报。AI持续推动公司盈利结构优化：Q4营收1943.7亿元，同比增长13%；Non-IFRS经营利润695.2亿元，同比增长17%。全年营收7517.7亿元，同比增长1

微盟集团2025年来自AI收入破亿，SaaS商业化找到新路径｜最前线

文｜张子怡编辑｜袁斯来在Open Claw席卷世界的当下，一切价值都有可能被重估。首当其冲的便是传统SaaS企业。 Gartner的分析师认为，到2030年，35%的单一功能SaaS工具将被AI Agent取代，或被大型SaaS供应商吸收进更广泛的智能体生态系统中。传统SaaS企业正在被价值重估的当下，国内SaaS企业微盟集团在数年的AI转型下，完成了旗下全线SaaS产品与AI技术的原生融合，并在商业层面验证了AI驱动盈利的可持续性。近日，微盟集团发布2025年报，总收入为人民币15.92亿元，较上年同期增长18.9%。其中，微盟首次披露AI相关年度收入达人民币1.16亿元，下半年收

氪星晚报｜新疆新能源外送电量突破3000亿千瓦时；三星电子或发生大规模罢工，恐波及全球半导体产供链；社交平台X调整印尼用户年龄限制以符合新规

大公司：三星电子或发生大规模罢工，恐波及全球半导体产供链据韩联社18日报道，由超过6.6万名韩国三星电子工会成员参与表决的投票结果显示，93.1%的工会成员赞成罢工。若无重大变化，三星电子工会成员将于5月21日至6月7日全面罢工。据韩联社报道，三星电子作为全球重要的存储芯片制造商，一旦发生罢工，可能进一步加剧由全球人工智能数据中心建设持续升温带来的全球半导体供应趋紧局面，其影响或波及汽车、计算机及智能手机等多个行业。腾讯：四季度营收1943.7亿元，同比增长13% 36氪获悉，腾讯发布2025年第四季度及全年财报。财报显示，腾讯四季度营收1943.7亿元，同比增长13%；Non-IFRS

一年卖出515亿，万辰集团怎么做到的？

万辰集团几乎交出了历史上最好的一份成绩单。 3月17日晚间，好想来母公司万辰集团发布了2025年财报。报告期内，万辰集团营业收入为514.59亿元，同比增长59.17%；加回计提股份支付费用后的净利润为25.68亿元，同比增长212.18%；年度经营活动产生的现金流达到36.31亿元。值得关注的是，公司的核心业务“量贩零食”不仅营收高速增长，盈利水平也不断提升。财报显示，2025年万辰集团旗下量贩零食业务营收达508.57亿元，同比增长59.98%；全年毛利率12.32%，同比提升1.46个百分点；加回计提股份支付费用后的净利润为25.33亿元，净利率达到4.98%。进入2025年以来，

2000万只“龙虾”进入企业，阿里的企业Agent新故事 | 最前线

对钉钉创始人无招而言，在 AI 时代顿悟的瞬间并不是 ChatGPT 横空出世，而是早在 2020 年。第一次离开钉钉时，他游历了大半个中国，调研了许许多多不同的城市，之后所想通的事。 “我想明白，AI 时代最颠覆性的变化不是其他，而是使用主体变了。”他看到，在二三线甚至更远的城市，因为互联网使用主体的变化，导致出现了各种各样不一样的应用供给——类似拼多多等应用崛起，就是这个逻辑。而在大模型来了之后，这个判断更加清晰：在 AI 时代，互联网执行主体从人变成了 AI。这个判断也贯穿了钉钉在 3 月 17 日举办的新品发布会。几乎同一时间，阿里在 3 月 16 日宣布几乎是大模型时代以来最重

36氪首发 | 高能粒子应用核心部件公司完成超亿元融资，加速高端仪器、半导体领域国产替代

作者 | 张子怡编辑 | 袁斯来 36氪获悉，聚焦高能粒子应用系统核心部件的苏州博思得电气有限公司（以下简称“博思得”）近日宣布完成超亿元C轮融资。本轮融资由上海瑞力领投，交银资本、元璟资本跟投。募集资金将主要用于高端产品研发升级及全球化市场布局。高压发生器、X光射线源是医疗影像、工业无损检测、半导体及高端仪器的核心部件，属于多学科交叉的复杂工程，对产品的性能、一致性、可靠性要求较高，是多众重要核心装备的核心“心脏”部件。其尖端技术与高端市场长期被海外品牌占据。伴随下游医疗与工业高端装备国产化浪潮加速，上游核心部件的自主可控成为产业焦点。博思得作为国内高能粒子核心应用系统领域的标杆企业，

当黄仁勋和吴泳铭喊出同一个英文单词

文｜邱晓芬编辑｜苏建勋美国旧金山当地时间3月16日，英伟达GTC 2026大会正式开幕。在英伟达创始人兼CEO黄仁勋两个小时慷慨激昂的主题演讲中，贯穿的一个关键词是——Token。 △ 黄仁勋，图源：发布会截图无独有偶，在GTC 2026的前一天，阿里巴巴宣布成立Token事业群——这是地位与淘天电商、阿里云一般的核心独立事业群。这个新事业群里，阿里也明确了“创造Token、输送Token、应用Token”链路。 Token，是大模型处理文本信息时的基本语义单位。当你输入一段文本时，模型会先通过分词器，将文本切割成一系列Token。这些Token随即被转换为数值向量，被输送到GPU里进行

📅 2026-03-19

综合科技 (8)

科技资讯 (8)

创业科技 (8)

科技文化 (8)

前沿技术 (8)

深度科技 (8)

国内科技 (8)

数字生活 (8)