Niantic announces “Large Geospatial Model” trained on Pokémon Go player data

https://lh3.googleusercontent.com/48quvnZ4pVHcy-Wy-oS75IdfJbbbo6fwQX_qJX9dUbxxu839jlzsuoThc_qedfLGv0ymgXHZNLNYdzZ3gnB8h08MSRA-Xhvsw0zIh0r67i71G5U=s1600-rj
Niantic)正在推动一个大型地理空间模型(Large Geospatial Model),该模型使用机器学习来理解场景并将其与全球连接起来。这个模型将使计算机能够感知、理解和导航物理世界。

Everyone is capable of, and can benefit from, mathematical thinking

https://www.quantamagazine.org/wp-content/uploads/2024/11/QADavidBessis-crLaurenceGeai-Lede-scaled.webp
David Bessis 写了一本书叫做 Mathematica,他认为每个人都在暗中在做数学,并且通过练习和自我反思可以提高他们的数学思维。他声称数学是一种理性和直觉之间的对话,并且它可以成为一种强大的自我帮助技巧,用于创造力和问题解决。

The Matrix: Infinite-Horizon World Generation with Real-Time Interaction

https://thematrix1999.github.io/img/thematrix.png
The Matrix的模型,该模型可以生成高质量的交互式视频,具有AAA游戏质量和实时控制。 The Matrix可以创建一个无限视野的世界,包括城市、沙漠和自然景观等多样化的环境。

Show HN: We open-sourced our compost monitoring tech

https://opengraph.githubassets.com/e074eebaae8dcaf0072e70ba2595f576c7cc5a7b3dec2efa759fecef35fcc230/gtls64/MontyHome-Hackers-Guide
Raspberry Pi 扩展 Monty Home BLE 设备的功能,获取温度、湿度和其他数据。三个项目基于此数据自动执行操作,包括控制 LED、在 OLED 屏幕上显示数据和通过 IFTTT 发送通知。

What is the origin of the lake tank image that has become a meme? (2021)

https://i.sstatic.net/bO1AV.jpg
IVD型坦克在1940年5月13日在比利时侯克斯(Houx)附近的美军河(Meuse River)中沉没的照片。照片可能是在1941年由德国的工程师或坦克拖运团拍摄的。

Electrobun: Cross-platform desktop applications written in TypeScript

https://electrobun.dev/img/electrobun-logo-256.png
Electrobun 是一种用于在 Typescript 中构建跨平台桌面应用的解决方案。它使用 bun、zig 和 RPC 来实现安全性、性能和微小的应用更新。

Building Databases over a Weekend

https://miro.medium.com/v2/resize:fit:1400/0*jjrNhgIlapa-Ih2P.png
Developers are often conditioned to treat databases as black boxes, but recent trends and projects like Apache DataFusion make it possible for developers to build custom databases and innovate around the developer experience. This tutorial walks through extending DataFusion to add a custom window operator for stream processing applications, demonstrating how to build a custom database and ...

DOJ filed paperwork to US District Court to force Google to spin off Chrome [pdf]

Multiple state attorneys general signed a document, likely a court filing, with various attorneys listed from Florida, Texas, California, and other states.

Weight-loss drug found to shrink heart muscle in mice, human cells

https://www.ualberta.ca/en/folio/media-library/2024/11/241118-weight-loss-drugs-main-16x9-3000.jpg
Researchers at the University of Alberta found that trendy weight-loss drugs may shrink the human heart and other muscles. They suggest that people taking these drugs should be aware of the potential long-term health effects and consider nutrition and exercise to minimize muscle loss.

Z-Library Helps Students to Overcome Academic Poverty, Study Finds

https://torrentfreak.com/images/zlibr.jpg
Z-Library,一个影子图书馆,尽管面临美国的起诉和引渡尝试,仍继续运营。该网站的用户,包括学生和研究人员,认为该网站是获取免费知识的必要资源,因为他们面临着财务约束和有限的对学术材料的访问。

The Fastest Redis Ever

https://redis.io/wp-content/uploads/2024/11/Redis-8-improves-performance-across-data-types-and-commands.png?format=pjpg&auto=webp&quality=1&width=600
Redis 8.0 M02 引入了重大性能改进,ZADD 和 SMEMBERS 的延迟可以降低至 36% 和 28%。此外,它还包括用于 Redis Query Engine 的两个扩展功能,支持快速查询、搜索和向量搜索。

Doxx/Darkflare: DarkFlare TCPoCDN (TCP over CDN)

https://opengraph.githubassets.com/b509ae7f7a797133e2de92773f0e367d7f894f3e836c3ff6bad20fe116fc9bf8/doxx/darkflare
DarkFlare是一种工具,它通过伪装TCP流量为HTTPS请求来绕过企业防火墙和网络限制。它利用Cloudflare的加密基础设施来创建一个隐蔽的TCP-over-CDN隧道,用于访问内部资源。

AlphaQubit: AI to identify errors in Quantum Computers

https://storage.googleapis.com/gweb-uniblog-publish-prod/images/Hero_Image_-_2096_x_1182.width-1200.format-webp.webp
AlphaQubit,一个基于AI的解码器,它能够以领先的准确度识别量子计算错误。这一突破可能使可靠的量子计算机能够解决复杂问题并带来科学突破。

Undergraduates with family income below $200k will be tuition-free at MIT

https://news.mit.edu/sites/default/files/styles/news_article__download/public/download/202411/MIT-Tuition-Announcement-01-PRESS.jpg?itok=tbuuPJeX
200,000 美元的 80% 的美国家庭承担学费费用。来自收入低于 100,000 美元的家庭的本科生不用为自己的教育支付任何费用。

Why everyone missed solar's exponential growth

https://substackcdn.com/image/fetch/w_520,h_272,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbe5ac61f-e6fa-4df2-8c90-8a52cce74cbe_1146x1234.png
azeem 讨论了能源预测师如何一贯低估太阳能的采用率,专家们不愿意押注其增长。他认为这是因为预测师依赖短期经验数据,而不是考虑基础系统因素的长期预测。

Vapi (YC W21) Is Hiring Founding Senior Engineer (Front End)

Vapi 公司正在为语音 AI 在生产环境中建设基础设施,准备让 40 亿人使用语音助手。他们正在招聘一名 Senior Engineer,负责设计和实施前端 Dashboard 平台。

January 1928: Dirac equation unifies quantum mechanics and special relativity

Paul Dirac)是一位25岁的英国物理学家,在1928年发展了一项具有里程碑意义的理论,将量子力学和特殊相对论结合在一起。他的方程导致了反物质的发现,并使他在1933年获得了诺贝尔物理学奖。

SQL, Homomorphisms and Constraint Satisfaction Problems

https://www.philipzucker.com/pynb/2024-11-18-sql_graph_csp_files/2024-11-18-sql_graph_csp_19_0.png
SQL 可以用来解决各种问题,如图匹配、约束满足和模型检查等,这是因为它可以表达 conjunctive 查询和同构的能力。这一观点使得 SQL 可以被视为一种第一顺序逻辑的模型检查器和图同构问题的求解器,从而使其成为解决复杂问题的强大工具。

Show HN: Autotab – Programmable AI browser for turning web tasks into APIs

Alexi 和 Jonas 从 Autotab,一个基于 Chrome 的浏览器,用于复杂任务自动化,正在寻求反馈。他们开发了一款专门的作者工具,用于意图规范和控制流程的制定,以提高可靠性和性能。

How good are American roads?

https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3db68aee-b358-485c-94ba-3476e7585040_1600x1208.png
interstate highways)中超过80%的路段状况良好或非常良好,但非联邦公路,尤其是在城市地区,往往质量较差。与其他国家相比,美国的联邦公路质量较高,但非联邦公路质量较低,需要更多数据来准确比较各国公路质量。

New Calculation Finds we are close to the Kessler Syndrome [video]

Boeing overcharged the U.S. Air Force 8,000% above market for soap dispensers

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Fashion History Timeline

https://fashionhistory.fitnyc.edu/wp-content/uploads/2018/05/DP-12213-001-e1525627715583-627x376.jpg
A hub for fashion research with hundreds of essays on specific artworks, garments and films, the Fashion History Timeline equips students and researchers with essential facts, vocabulary, models of analysis, and links to digitized primary & secondary sources.

Bit-twiddling optimizations in Zed's Rope

https://zed.dev/img/post/zed-decoded-rope-optimizations-part-1/thumbnail.jpg
Antonio)优化了绳子(Rope)的点转换方法,实现了70%的速度提升和250%的吞吐量增加,通过使用位掩码(bitmask)来索引换行符(newline characters)。然后,他添加了一个类似的索引来改善性能,用于将来更新文本编辑器的tabs。

Does the Internet Route Around Damage? – Baltic Sea Cable Cuts

https://labs.ripe.net/images/i5my3iUEFzDKxNHkhogotvMoU8c=/9041/width-640/Screenshot_2024-11-20_at_14.59.09.png
20-30%的路径延迟增加,但没有可见的数据包丢失。互联网通过绕过损伤的方式表现出其韧性,但长期影响和未来容量问题仍然未知。

Gregglogger

https://untested.sonnet.io/notes/gregglogger/A69DfThSgh-1200.png
Gregglogger,一个Mac应用程序,它记录剪贴板操作并播放胶带声。该应用程序使用专有文件格式,并旨在促进关键记录数据的开放访问。

Pipe Viewer – A Unix Utility You Should Know About

https://catonmat.net/wp-content/uploads/2009/02/unix-utilities.jpg
Unix工具的文章,特别是关于监控数据管道进度的Pipe Viewer(pv)工具。pv工具的例子包括压缩大文件、测量数据传输速率以及在网络上复制大量数据。

Between the Booms: AI in Winter – Communications of the ACM

https://cacm.acm.org/wp-content/uploads/2024/09/091024.OP_.Between-the-Booms-G.jpg
The term "artificial intelligence" has been misused to describe various technologies, but its history is complex, with different approaches emerging and falling out of favor over the years, including expert systems, neural networks, and probabilistic methods. The field has undergone significant shifts, from the 1980s AI winter to the current resurgence of interest in machine learning and ...

Google stops letting sites like Forbes rule search for "Best CBD Gummies"

https://cdn.arstechnica.net/wp-content/uploads/2024/11/GettyImages-1478837724-640x427.jpg
affiliate营销。这种变化导致了像福布斯和时代这样的网站的搜索排名大幅下降,估计流量损失达7.5万美元。

Apple fights to keep DOJ antitrust suit from reaching trial

https://duet-cdn.vox-cdn.com/thumbor/0x0:2040x1360/2400x1600/filters:focal(1020x680:1021x681):format(webp)/cdn.vox-cdn.com/uploads/chorus_asset/file/25345073/STK468_APPLE_ANTITRUST_CVIRGINIA_H.jpg
DOJ的反垄断案,称政府的控诉是猜测性的,并缺乏垄断权力证据。法官将在一月份决定案件是否可以继续进行审判或部分控诉应该被驳回。