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2027 is largely locked in. 2028 is less secure: a prolonged Texas permit freeze is now the biggest single risk to the US buildout, and both parties are running on tighter rules
Article URL: https://terrytao.wordpress.com/2026/11/01/mathematics-has-changed-lets-act-like-it/ Comments URL: https://news.ycombinator.com/item?id=50328251 Points: 243 # Comments: 270
Residents of Menomonie mounted a successful protest against a huge campus in the city as national resistance to the AI boom grows In the spring of 2025, Sydney Brennan was riding high.
Welcome back to TechCrunch Mobility, your hub for the future of transportation and now, more than ever, the role AI is playing in it.
Reddit 的最新财报证实了众多网站的抱怨：Google AI Mode 未给网站带来流量。AI Mode 通过生成总结的方式响应用户的查询，而不是传统搜索的提供网站链接以及简要摘要。硅谷对 AI 的全面拥抱牺牲了构成互联网的无数网站。Reddit 联合创始人兼 CEO Steve Huffman 表示：“用户依然需要 Reddit，只是 Google 不再像过去那样将他们引导到 Reddit。”上季度来自 Google 搜索的引荐流量显著下滑。Google 向 AI Mode 及 AI overviews 的转型切断了原本流向 Reddit 的流量。Reddit 的回应和很多新闻网站类似：变得更封闭：Reddit 将强制要求所有用户登录，而众多新闻网站则拥抱了订阅模式。 https://finance.yahoo.com/technology/article/reddit-and-everyone-else-faces-a-bleak-internet-without-google-traffic-100000669.html
Data centers in space could cost up to 100 times as much as those on Earth, Google's head of data center energy said this week, a reality check from a company that itself is testing AI server chips in orbit.
Article URL: https://www.semiconductor-today.com/news_items/2026/oct/seoul-291026.shtml Comments URL: https://news.ycombinator.com/item?id=50327058 Points: 146 # Comments: 39
The cryptocurrency exchange said it's now covered 95% of the stolen assets.
As data centers have gone from obscurity to the top of voters’ minds, midterm candidates are taking a stance on the issue.
Saw Karpathy's HackerTube and wanted the same thing for books. So I had Claude build one (Opus 5.5). It's ~16.5k books that at least two different HN commenters brought up, from 2007 till now. Each book links back to the comments that mentioned it. Data is downloadable from the about page. To be clear: Claude wrote almost all of it, including the data pipeline and the site. I mostly steered and made calls, bought the domain name, etc. It counts mentions, so it's not perfect (praising a book and trashing it both count). If your favourite book is missing or matched to the wrong thing, tell me. Comments URL: https://news.ycombinator.com/item?id=50326821 Points: 1033 # Comments: 194
Google made a sturdy phone, but there is increasing competition in the foldable world.
Article URL: https://www.reddit.com/r/technology/comments/1xl2pr3/lenovos_encrypted_fingerprint_usb_drive_is_just/ Comments URL: https://news.ycombinator.com/item?id=50326099 Points: 417 # Comments: 149
Startup Everbloom's new material, renoa, is the first new fiber in 25 years, and it feels very familiar.
Article URL: https://movq.de/blog/postings/2026-10-31/0/POSTING-en.html Comments URL: https://news.ycombinator.com/item?id=50325694 Points: 115 # Comments: 51
Article URL: https://arxiv.org/abs/2610.39302 Comments URL: https://news.ycombinator.com/item?id=50325454 Points: 120 # Comments: 63
I have been researching what the ultimate diff tool would look like, based on actual diffs in open source repositories. OmniDiff can diff: code (25 languages), config, images, PDFs, archives, cursors, fonts... It's fast. It can diff C++ files of tens of thousands of lines in under 100ms, on a 2023 ThinkPad T14s. It's open source. AGPLv3. It's based on real diffs. I looked at the 7400 repositories that are listed in Gentoo packages, sampled 2000 diffs and solved them manually to get a good understanding of what is needed, before putting together the diff pipelines for each content type. Incidentally, this also forms the basis of the CI pipeline, so the robustness of the codebase is quite high. I'm still developing it. It's v0.3.0 at this time. But I have been using it daily as my git difftool for months now, and it works well. AI Disclosure: Yes, I do use AI. No, I do not vibecode. Comments URL: https://news.ycombinator.com/item?id=50325253 Points: 180 # Comments: 44
A high-stakes California ballot measure pitched as a fast track for "essential" infrastructure could wind up giving data center developers a loophole to evade public scrutiny, environmental advocates warn.
Sierra Club 的分析显示，到 2030 年美国电力行业的二氧化碳排放量可能达到 21 亿公吨，比 2025 年的水平高出约 42%。这一预计增幅将抵消过去 15 年电力行业在减排上取得的成果。随着数据中心对资源的需求持续增长，AI 基础设施的电力需求正以清洁能源电网无法跟上的速度快速增长。为绕过缓慢的公用电网接入排队流程，部分科技公司建设了主要依赖化石燃料的自备发电设施。到 2030 年由数据中心开发商建设或委托建设的离网发电设施每年可能产生逾 4.6 亿公吨的二氧化碳，大致相当于墨西哥全年的碳排放量。 https://www.gadgetreview.com/ai-data-centers-could-erase-15-years-of-americas-climate-progress-by-2030
哈勃望远镜在轨运行 36 年之后仍然极具价值，但它的轨道高度已经大幅下降，如果不采取行动它将于 2030 年代中期前重返大气层。NASA 本周公布了一份 Request For Information(RFI)，向商业公司征询提升哈勃的轨道、进行维护或对其进行受控重返大气层的方案。方案递交截至日期 11 月 30 日。NASA 未承诺是否资助一次哈勃拯救任务，它想知道有多少公司对此有兴趣，以及成本多少。哈勃的轨道高度已从 2002 年的 583 公里降至目前的 470 公里，如果不进行干预，哈勃预计会在 2033 年或 2034 年坠入大气层。NASA 想要将哈勃的轨道高度重新提升至 600 公里，如果能做到，哈勃将能至少继续运行 25 年。 https://arstechnica.com/space/2026/10/think-you-can-save-the-hubble-space-telescope-nasa-wants-to-know/
With a number of anti-data-center candidates poised to win on Tuesday, New York provides a glimpse at the tensions around actually having to do something about the digital infrastructure.
Article URL: https://shkspr.mobi/blog/2018/11/domain-hacks-with-unusual-unicode-characters/ Comments URL: https://news.ycombinator.com/item?id=50324371 Points: 62 # Comments: 48
欧佩克+ 代表表示将维持现有稳定产量配额计划。（财联社）
10月以来，面对市场调整，沪市上市公司正以实际行动传递市场信心。10月以来，沪市190家公司披露回购进展公告275家次，合计已实施回购金额超过326亿元。股东增持落地同步开展，10月以来，53家公司披露62份增持进展公告，累计已增持49.28亿元。（界面）
36氪获悉，亨通光电公告，公司董事长崔巍提议公司以1亿元—2亿元回购股份，拟用于员工股权激励/员工持股计划或减少公司注册资本。
截至目前，614家科创板公司完成三季报披露。今年前三季度，科创板公司扣非后净利润增速达674.17%，与净利润474.56%的增速相差约200个百分点，这意味着科创板公司的利润增长几乎全部来自主营业务。（证券时报）
36氪获悉，弘信电子公告，公司董事长提议公司通过集中竞价交易方式，以2亿—4亿元回购部分公司股份，回购的股份将用于股权激励或员工持股计划。
截至目前，614科创板公司完成三季报披露。37家科创成长层公司前三季度合计实现营收530.08亿元，同比增长51.73%；净利润亏损9.64亿元，亏损同比收窄91.55%；9家公司扭亏为盈。（证券时报）
从中国证监会了解到，今年前三季度，沪深两市上市公司实现净利润5.1万亿元，创2022年以来新高。截至10月31日，沪深两市5224家上市公司披露了2026年三季报，73%的上市公司实现盈利。前三季度，沪深两市上市公司实现营业收入56.6万亿元，净利润5.1万亿元，同比分别增长5.8%、8.5%，规模及增速均创2022年以来新高。（央视新闻）
截至目前，614家科创板公司完成三季报披露。数据显示，科创板公司第三季度实现营收5718.23亿元，同比增长44.76%，环比增长6.27%；实现净利润875.72亿元，同比增长455.34%。具体来看，340家科创板公司第三季度营收环比实现增长；277家公司第三季度净利润环比实现增长。（证券时报）
从业内人士了解到，11月2日，人民银行、证监会将召集一些证券公司、基金公司举行会议，研究推动支持资本市场工具使用。同日，人民银行、金融监管总局和证监会将召集银行开会，研究优化股票回购增持再贷款政策。（证券时报）
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