科技日报 · 2026-07-24

综合科技 (8)

Writing by hand is good for your brain

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Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

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What happened to TheNumbers.com

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Startup founders urge U.S. government not to shut off Chinese open weight AI

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Why Software Factories Fail (or: harness engineering is not enough)

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科技资讯 (8)

Alexa Plus is getting an AI update to handle more complicated instructions

Amazon is launching an update to its Alexa Plus assistant that will allow it to connect to smart home devices in new ways. With the update, which is currently in preview, Alexa Plus can link up with tech from Bosch, Delta, Ecovacs, iRobot, Yale Home, Whirlpool, Tapo, Eufy, and others, while automati

The Echo Show 21 is a great smart home hub that’s $80 off

Split between buying a smart calendar, a kitchen TV, a smart home hub, and a smart display? Amazon’s Echo Show 21 is all of those things in one, with a huge 21-inch screen. You can use it to control your smart lights, glance at recipes, watch TV shows, and more. Currently, Best Buy and Home […]

FCC Chairman Brendan Carr’s war on the First Amendment

As the chairman of the Federal Communications Commission, Brendan Carr has authority over the nation’s TV, radio, and internet. But since Donald Trump was elected to his second term, Carr has wielded that power to threaten broadcasters that have exercised their free speech rights to make jokes about

Claude’s voice mode is now available for Opus and Sonnet

Until now, voice mode has only been available on Claude Haiku, Anthropic's faster but less powerful model. Now the company is making its Opus and Sonnet models available in voice mode, and extending its reach into apps like Gmail, Slack, and Canva. When Anthropic launched voice mode last year, it wa

Patreon is laying off 20 percent of workers

Patreon is laying off 20 percent of its workers, or around 93 employees, as reported earlier by 404 Media. In a memo to employees, Patreon CEO Jack Conte writes that the company isn't making these changes "because we believe AI replaces humans," but says AI has "fundamentally transformed the tech in

Corsair’s PC case with a panoramic glass design is $70 off

On the hunt for a PC case that’s loaded with features and has a unique look? Amazon, Best Buy, and Corsair are selling the Corsair Frame 4500X RS for $119.99, a $70 discount from the usual price. The versatile case supports motherboards up to EATX, GPUs up to 460mm in length, and has a seamless […]

Tesla’s robotaxi promises are clashing with reality

In an earnings call yesterday, Tesla CEO Elon Musk did his best to paint a positive portrait of the company's robotaxi program. New cities are being added, more miles are being driven, and more people are experiencing Tesla's unsupervised vehicles. But Musk's typical bullishness seemed to be absent

Geekbench 7 will push your computer or phone even harder for better benchmarking

Primate Labs is releasing Geekbench 7, the latest generation of its popular benchmarking tool. Geekbench 7 features new video and audio encoding / decoding tests, a redesigned multi-core test, and larger, more demanding datasets for CPUs and GPUs to crunch through. It otherwise looks and acts just l

创业科技 (8)

How AI guardrails are impeding the work of offensive cybersecurity researchers

We spoke with several cybersecurity researchers, who look for unknown vulnerabilities and develop tools to exploit them, about how OpenAI’s and Anthropic’s guardrails affect their work.

Meet the judges who will crown Australia’s next breakout startup

TechCrunch Startup Battlefield is coming to Australia — and we're partnering with Stripe to find the country's most exciting early-stage startups.

Mobileye CEO Amnon Shashua to step aside as company pushes into robotaxis, robotics

Shashua has been invited to take the chairman of the board seat.

AMD takes on Nvidia with its Helios AI rack-scale system

AMD is challenging its chipmaker rival with a new rack-scale system that will start shipping to customers later this year.

Patreon lays off 20% of its workforce

In a memo to staff that was posted online, Conte said the company's core business is strong, but the platform has to respond to market changes and adjust its cost structure to remain stable.

Insurance startup Corgi reportedly raised more money at $4B — its third round in 8 weeks

In the AI-funding frenzy, many startups are raising back-to-back rounds at ever-increasing valuations — but even by those standards, Corgi stands out.

Tesla’s door handles may spur new US safety rules

The new rule-making process follows a series of incidents, including fatal ones, in which people have become stuck inside cars.

Meta drops out of a major clean energy pact as its natural gas buildout accelerates

Meta has made significant investments in natural gas over the past year. Now it's dropping out of an industry renewable energy group.

科技文化 (8)

An FDA Panel Just Endorsed These Unproven Peptides

Outside experts—some with a vested interest in peptides—recommended adding a number of the amino acids to the FDA’s bulks list, including the “Wolverine stack” touted by Joe Rogan and other influencers.

Meta’s New Feel-Good AI Ad Uses a Song About the World Ending

The clip features the David Bowie track “Five Years,” which includes lyrics such as “Earth was really dying (dying).”

For Taylor Swift, Madison Square Garden’s Controversial Cameras Briefly Went Dark

MSG’s sprawling surveillance system can monitor guests down to the second. Its owners made an exception for the pop star’s rehearsal dinner.

The EU Fines Google $1 Billion for Prioritizing Its Own Services in Search

The European Commission claims that Google boosted its own apps and products to the top of search rankings to the detriment of its competitors.

22 Back-to-School College Dorm Room Essentials (2026)

Deck out your room and make class a cinch with these WIRED-tested favorites.

The Best Vacuum for Pet Hair—We Tested Many to Find Which Ones Work Best (2026)

Cordless, handheld, robot, and traditional—we tested them all to find the vacuum that’s fantastic for fur.

The Best MagSafe Wallets for Your Everyday Carry (2026)

The slim and convenient magnetic wallets you’ll actually want stuck to the back of your phone.

The Trump Administration Wants to Change Public Engagement Rules for Polluters

The EPA has proposed a rule change that would let states decide how much input the public has on air pollution permits. It would be a huge boon for data centers increasingly reliant on fossil fuels.

前沿技术 (8)

Supercooled kidneys have been transplanted into pigs in a “landmark achievement”

When it comes to organ donation, time is everything. As soon as an organ has been carefully removed from a donor’s body, it starts to deteriorate. Surgeons have a matter of hours to get it into a recipient. Leave it too long and the organ will become unusable. In most cases, organs will be kept…

The Download: energy transmission and US threats against Chinese AI

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 power line that could reshape New York’s grid is hitting snags During a heat wave on July 3, New York State’s grid imported enough electricity from Canada to

How AI helps scientists design the next generation of medicines

Designing and developing a new medicine is an expensive, failure-prone scientific challenge. A new drug can take many years to develop, at the cost of a significant investment. And even then, most possible candidates never reach the patient. For biologic medicines, therapies made from engineered pro

The power line that could reshape New York’s grid is hitting snags

On July 3, as a heat wave swept the region, New York State’s grid imported 52 gigawatt-hours of electricity from Canada—enough to meet about 9% of its total electricity demand that day. Some of that power shuttled in on a 339-mile power line stretching from Quebec to Queens called the Champlain Huds

The Download: NASA’s new space telescope and OpenAI’s autonomous hacker

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. Shape-shifting mirrors on NASA’s new space telescope could unveil Jupiters like our own When NASA’s Nancy Grace Roman Space Telescope launches, as early as the en

Shape-shifting mirrors on NASA’s new space telescope could unveil Jupiters like our own

When NASA’s Nancy Grace Roman Space Telescope launches, as early as the end of next month, it will attempt one of astronomy’s most precise disappearing acts to date. The telescope will carry the first space-bound “active” coronagraph, an instrument that effectively erases most of the light from a st

The Download: Chinese AI divides the White House, and a record copyright payout

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. China’s AI models have Trump’s AI world at war with itself Last weekend, several current and former advisers to President Donald Trump on AI publicly lobbed insul

Advancing next-gen AI with materials science innovation

The conversation about AI often centers on algorithms, computing power, or huge investments in new semiconductor fabrication plants and hyperscale data centers. But beneath each of these advances is another layer of innovation that makes them possible: advanced materials. Every new generation of AI

深度科技 (8)

Microsoft responds to LG monitors installing McAfee ads on Windows

App is installed through Windows Update when certain LG monitors connect to a PC.

FDA reports new outbreak of explosive diarrhea with 72 cases identified

The FDA hasn't said where the cases are or how they're linked.

Forgot your Google password? Now you can log in with a selfie.

Google's selfie videos can be used for account access, AI Avatars, and age verification.

AI Kill Switch Act would let Trump admin order shutdown of rogue AI systems

Bill would let Homeland Security chief decide when an AI should be shut down.

Final Coyote vs. Acme trailer drops at SDCC

Also, the full trailer for Zach Cregger's Resident Evil features a likable everyman.

A woman got a UTI. Two years later, the bacteria had evolved, invaded her brain.

The case provides a novel report of the emergence of heterovirulence.

Google hit with $1 billion in fines as EU braces for Trump battle

Google becomes third tech giant to face huge fines under the Digital Markets Act.

Sony's decision to ditch discs was practically inevitable, data shows

Circana numbers show US gamers overwhelmingly voting with their wallets.

国内科技 (8)

带着AI去前线！36氪逛透WAIC，带你看懂2026全行业AI最真实走向！

7月17日至20日，2026世界人工智能大会暨人工智能全球治理高级别会议在上海落下帷幕。黄浦江畔，热浪与人潮一起涌动。本届大会以“智能伙伴，共创未来”为主题，在世博、张江、西岸三地四馆展开。作为年度人工智能产业观察窗口，WAIC 2026留下的关键信号，不在于展陈规模本身，而在于AI叙事的重心变化：技术展示正在退居幕后，真实场景、系统交付与商业价值被推到台前。这也是36氪“氪话未来”连续第三年走进WAIC现场。过去三年，AI产业经历了从模型竞速到应用试炼的转向。参数、榜单和Demo曾经定义行业热度；到今年，更多企业开始回答一个更具体的问题：AI如何进入业务流程，如何与人协同完成任务，如何在真

8点1氪丨段永平称10年内大概率不会卖泡泡玛特；中国数学家王虹、邓煜获得菲尔兹奖；宜家回应甩卖8处物业：不代表退出中国市场

今日热点导览混元多模态理解负责人胡瀚离职创业，原团队或将聚焦世界模型极氪回应“海外锁车”事件客服回应滔搏暴力打折甩卖耐克库存：没有收到降价通知哈兰德和亚马尔2.2亿欧元身价破纪录张雪峰女儿再接手三家公司股份 TOP 3 大新闻段永平：10年内大概率不会卖泡泡玛特 7月23日，段永平在社交媒体平台雪球上发表了他对近期投资操作的最新想法。雪球上有用户向知名投资人段永平提问：“阿段不会要减点泡泡玛特仓位去买马斯克的SpaceX吧？”对此，段永平回应称：泡泡玛特我才刚开始买啊！我猜10年内大概率是不会卖的。不过，我的水果（苹果）已经比较成熟了，刚刚被call（看涨期权）走了一些，买了t-

氪星晚报｜DeepSeek今年已增资65%；马斯克：FSD是拉动特斯拉汽车需求的核心驱动力

大公司： DeepSeek今年已增资65% 36氪获悉，据媒体报道，近日，DeepSeek创始人梁文锋一场4小时的投资人闭门会议实录在科技与创投圈刷屏，他明确表示“DeepSeek只有一条主线，即通往通用人工智能（AGI）”，相关话题引发关注。天眼查App显示，DeepSeek关联公司杭州深度求索成立于2023年7月，法定代表人为裴湉，经营范围含工程和技术研究和试验发展、软件开发、人工智能应用软件开发等，由梁文锋、宁波程恩企业管理咨询合伙企业等共同持股。变更记录显示，该公司今年发生两次增资，注册资本由1000万人民币增至约1645万人民币。淡马锡旗下凯德投资与丰树合并谈判据悉陷入停滞 7月2

网格智算：“不堆算力”的AI大脑如何填补林下场景空白 | 水下项目

从消费市场到工业赛道，一片“红海”的无人机市场早已挤满各路玩家，但仍有一块细分领域，即便行业头部厂商也鲜有布局——林下场景。林下场景蕴藏的产业需求体量惊人：根据国家林草局数据，2025年我国森林蓄积量达209.88亿立方米，全国木材产量达1.4亿立方米；联合国粮农组织数据显示，全球圆木年采伐量约40亿立方米，这背后是伐区蓄积量核算、树木胸径测量等大量工作。林下环境复杂，传统人工作业模式成本大、效率低且危险重重。虽然行业对自动化替代方案的呼声已久，但林下环境作为经典的拒止环境，使传统自动化方案始终难以落地。林下被树木遮蔽，使导航设备很容易因GNSS信号丢失无法定位，通讯信号强衰减会导致远程

专访郭列：做出脸萌、FaceU、剪映等爆款后，他第一次阐释如何在AI时代做产品

文｜周鑫雨编辑｜张雨忻什么样画像的AI创业者会饱受瞩目？不同投资人心里或许有不同的答案，但其中一个答案一定是：剪映系。陈冕，Lovart、LibTV等热门创作工具的缔造者；明超平，AI Coding社区YouWare的创始人，2025年一级市场最火的95后；闹闹，其打造的AI视频创作工具OiiOii，被高瓴、锦秋投资...... 他们履历的共同点是：曾在剪映、CapCut团队——参与过这两款过亿日活产品的打磨，这让投资人有理由相信，这群“剪映系”创业者了解用户、有产品审美，更可能在这波AI浪潮中押中消费级的机会。但很长一段时间内，“剪映系”真正的起点，郭列，隐身在2022年起的AI浪潮

独家｜混元多模态理解负责人胡瀚离职创业，原团队或将聚焦世界模型

文 | 周鑫雨编辑 | 张雨忻《智能涌现》独家获悉，近期，腾讯混元多模态理解负责人胡瀚提出了离职。此前，他曾担任微软亚洲研究院视觉计算组首席研究员。2025 年初加入腾讯后，负责视觉大模型的研究。在后续的调整中，他加入大语言模型部旗下的“Frontier”前沿技术研究组，负责多模态理解的相关研究，汇报给姚顺雨。据了解，胡瀚还曾承担世界模型的研发工作。与此同时，腾讯大语言模型部负责人姚顺雨近期正在密集梳理旗下团队，胡瀚此前所在的研究组或将聚焦世界模型的前沿研究。截至发稿，腾讯未对上述信息做回复。大语言模型仍是混元最重要的事自 2026 年年中以来，围绕混元体系的人员变动一直在

不拼通用能力、聚焦端侧，腾讯副总裁林松涛：Marvis专注做好系统级操作

文｜王欣逸编辑｜张雨忻 “技术突破决定AI能走多快，真正能否创造价值决定AI能走多远。”在今年的WAIC腾讯AI应用创新论坛上，腾讯公司副总裁林松涛分享了这样一个观点。同样是“Claw热”之后上线的产品，腾讯的三大Agent产品WorkBuddy、QClaw和Marvis迎来了各自不同的命运。首先是WorkBuddy，林松涛在此次论坛上公开表示，WorkBuddy的DAU已稳居国内效率智能体产品第一；QClaw方面，相关业务和部分团队在近日也迎来了调整，并入至WorkBuddy所在部门，不过QClaw产品仍将持续运营；上线最晚的Marvis则走出了一条差异化的系统级Agent路线，林松涛

对话FutureTech张梦钊：从“一个人+一群Agent”到超级个体，AI正在重塑创业范式

7月17日，2026世界人工智能大会在上海开幕。作为36氪连续第三年深入WAIC现场的重要内容窗口，「氪话未来」直播间也在大会首日同步开启现场对话。FutureTech负责人张梦钊在WAIC现场接受36氪「氪话未来」特邀专访，围绕FutureTech平台定位、OPC独立先锋挑战赛、AI创业趋势以及初创企业商业化路径等话题，分享了FutureTech如何连接创业团队、产业资源与创新生态，探索AI时代下的新型创业范式。本届WAIC以“智能伙伴，共创未来”为主题。随着人工智能产业进入应用深化阶段，行业关注点正在从模型能力竞争逐步转向应用价值创造。相比过去几年围绕参数规模、模型性能和技术突破的讨论，

📅 2026-07-24

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)