Zero-field NMR spectroscopy measures quadrupolar nuclei for the first time
Researchers at Mainz University and the University of California, Berkeley, have achieved a breakthrough in zero-field nuclear magnetic resonance spectroscopy, paving the way towards benchmarking quantum chemistry calculations. ⌘ Read more

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New synthesis method enhances MoS₂ optoelectronic performance
An international research team led by Professor My Ali El Khakani of the Institut national de la recherche scientifique (INRS) has made a surprising discovery about the properties of molybdenum disulfide, also known as MoS2. The material is highly sought after in optoelectronics. ⌘ Read more

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Advancements in Z-pinch fusion: New insights from plasma pressure profiles
Scientists at Lawrence Livermore National Laboratory (LLNL) have reported advancements in understanding plasma pressure profiles within flow-stabilized Z-pinch fusion, a candidate for achieving net gain fusion energy in a compact device. ⌘ Read more

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‘Death Occurs in the Dark’: Indie Video Game Devs Are Struggling to Survive
Big video game makers like Epic Games and EA have gone through substantial layoffs in the past year. Amid the turmoil, many indie studios are getting shut down completely, threatening a dearth of new ideas. ⌘ Read more

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This Is the Moment RFK Jr. Has Been Waiting For
Since the presidential debate, Robert F. Kennedy Jr.’s campaign has heavily leaned into X and TikTok as part of its strategy to get the third-party candidate into the national conversation. It’s working. ⌘ Read more

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Temperatures 1.5C above pre-industrial era average for 12 months, data shows
Ajit Niranjan,   Europe Environment Correspondent  -  The Guardian (U.K.)

_Stephan: This year we have seen a temperature rise in excess of 1.5°C (2.7°F) which was the threshold world leaders had agreed we would not exceed by the end of the century.  We haven’t totally crossed the limit because the target was not a yearly but a decadal average. However, as things are setting … ⌘ Read more

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Josh Hawley Says Quiet Part Out Loud on Christian Nationalism
Hafiz Rashid,  Staff Writer  -  The New Republic

_Stephan: The person Missouri voters put into office as one of their senators, Josh Hawley, has come out and said it. So have Marjories Talor Greene and Lauren Boebert. They, and others who have not spoken out yet, want to make Christianity the official religion of the United States, and to breach the firewall between church and state that was so importa … ⌘ Read more

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‘Thought It Was a Joke’: Bullets Now For Sale in Vending Machines in 3 GOP-Led States
Edward Carver,  Staff Writer  -  Common Dreams

_Stephan: Planning to kill someone but a little short of ammunition? No problem if you live in Texas, Oklahoma, or Alabama. Just go to the nearby vending machine and you can buy all the bullets you need. Yes, in those three MAGAt controlled states, and soon to be other Red States, you can buy ammunition along wi … ⌘ Read more

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Ocasio-Cortez introduces articles of impeachment against Supreme Court Justices Thomas and Alito
Owen Dahlkamp,  Reporter  -  CNN

_Stephan: Democratic Representative Alexandria Ocasio-Cortez has done what needed to be done. Bravo to her. I doubt she will be successful because of the MAGAts in the House, but with her impeachment articles she has brought focus and media attention onto the two most corrupt Justices in the history o … ⌘ Read more

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Astronomers discover dozens of double-lined double white dwarf binaries
An international team of astronomers reports the discovery of 34 rare double-lined double white dwarf binary systems using the Intermediate-dispersion Spectrograph and Imaging System (ISIS) on the William Herschel Telescope (WHT). The finding was detailed in a research paper published on the preprint server arXiv. ⌘ Read more

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The Best Early Amazon Prime Day Deals on Apple Watch
Amazon Prime Day is just a few days away, but you can already get all-time low prices on multiple Apple Watch models right now. As with all early deals, there is a chance that these Apple Watch discounts get even steeper when Prime Day officially kicks off on July 16, but for right now they’re still great discounts on each model.

![](https://images.mac … ⌘ Read more

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Canada conservationists push back as grizzly hunting ban lifted
A decision to partially reverse a nearly two-decade ban on hunting grizzly bears in Canada’s Alberta has angered environmentalists, with a group saying Wednesday they feared its impact on the species. ⌘ Read more

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(#ebsmpza) @movq but surely it doesn’t just come down to an individuals understanding of a piece of software right? I mean, complexity comes fro …
@movq @www.uninformativ.de but surely it doesn’t just come down to an individuals understanding of a piece of software right? I mean, complexity comes from many different things for example, the number of components the number of sub-systems, lines of code, the number of abstractions, even the complexity of t … ⌘ Read more

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**(#zbwsfwq) @slashdot

The new report published Thursday dives into the many types of dark patterns like sneaking, obstruction, nagging, force …**
@slashdot @feeds.twtxt.net

The new report published Thursday dives into the many types of dark patterns like sneaking, obstruction, nagging, forced action, social proof and others. Sneaking was among the most common dark patterns encountered in the study, referring to the inability to turn off the … ⌘ Read more

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構建 LLM 應用:向量數據庫(第四部分)
作者:Vipra Singh 編譯:ronghuaiyang 導讀在系列博客中,我們通過檢索增強生成(RAG)應用的視角來學習大規模語言模型(LLM)。引言在之前的博文中,我們已經討論到將原始數據嵌入爲向量的內容。爲了重複利用嵌入的信息,我們需要存儲這些嵌入,以便按需訪問。爲此,我們使用一種特殊的數據庫,即向量數據庫。對於使用檢索增強生成(RAG)的大規模應用來說,高效存儲和檢索向量的 ⌘ Read more

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構建 LLM 應用:句子 Transformer(第三部分)
作者:Vipra Singh 編譯:ronghuaiyang 導讀通過檢索增強生成(RAG)應用的視角來學習大型語言模型(LLM)。在前幾篇博文中,我們學習了面向 RAG 的數據準備,這包括數據攝入、數據預處理及分塊。由於在執行 RAG 期間需要搜索相關的上下文分塊,我們必須將數據從文本格式轉換爲向量嵌入。因此,我們將探索使用 Sentence Transformers 來轉換文本的最 ⌘ Read more

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都應該會的前端代碼規範 - 日誌打印規範
在前端開發中,隨着項目迭代升級,日誌打印逐漸風格不一,合理的日誌輸出是監控應用狀態、調試代碼和跟蹤用戶行爲的重要手段。一個好的日誌系統能夠幫助開發者快速定位問題,提高開發效率。本文將介紹如何在前端項目中制定日誌輸出規範。1. 日誌等級首先,我們需要定義不同的日誌等級,以便根據消息的重要性進行分類。通常,日誌等級從低到高可以分爲以下幾類:DEBUG: 詳細的開發時信息,用於調試應用。 INFO ⌘ Read more

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Go 1-23 的 os-CopyFS:告別第三方庫,輕鬆複製目錄
在 Go 1.23 版本中,標準庫 os 包引入了一個名爲 CopyFS 的新函數,它提供了一種僅使用標準庫函數即可複製目錄的便捷方法。從此,開發者無需再依賴第三方庫來完成這項常見任務。本文將深入探討 os.CopyFS 函數的功能、用法以及其帶來的優勢。告別第三方庫——在 os.CopyFS 出現之前,Go 開發者通常需要藉助第三方庫(如 github.com/otiai10/copy) ⌘ Read more

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內網 - 公網穿透 實現原理
概述–閱讀本文前,需要熟悉 NAT 實現原理,因爲內網穿透的核心原理之一,就是需要能夠穿透 NAT 網絡設備,如果讀者還不瞭解 NAT, 可以先閱讀 這篇文章

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iPhone 17 Pro Max Will Be First to Feature Three 48MP Camera Lenses
Next year’s iPhone 17 Pro Max will feature an upgraded 48-megapixel tetraprism camera for enhanced photo quality and zoom functionality, according to Apple analyst Ming-Chi Kuo.

Image

In his [latest investor note published to Medium](https://medium.com/@mingchikuo/水晶光電為iphone四重反射稜鏡升級藍圖的領先受益者-crystal-optech-as-a-leading-beneficiary-in-iphone-tetraprism-upgr … ⌘ Read more

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Study: Algorithms used by universities to predict student success may be racially biased
Predictive algorithms commonly used by colleges and universities to determine whether students will be successful may be racially biased against Black and Hispanic students, according to new research published today in AERA Open. ⌘ Read more

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yamabiiko submits CCS proposal for 2 months of full-time Cuprate dev work
yamabiiko1 has submitted their first CCS proposal2 looking to work full-time on Cuprate 3 development for 2 months:

This proposal will be for 2 months of dev work on Cuprate, mainly focusing on implementing ZMQ Pub/Sub and documentation.

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John Foss publishes ‘The Monero Moon’ Issue href=”https://txt.sour.is/search?q=tags:70”>#70**
John Foss1 has published Issue #702 of The Monero Moon curated weekly newsletter:

The Monero Moon is a curated newsletter covering all the latest news within Monero (XMR). We are driven by a compelling need to champion both freedom and financial privacy!

The publication includes news about:

  • Development, Releases, and Technology
  • General News
  • Events
  • Exchanges and Merchants
  • Community Crowdfunding
  • Trading & Speculation
  • N … ⌘ Read more

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rehrar releases Stack Wallet v2.1.2
rehrar1 has released Stack Wallet2 version 2.1.23 with various fixes and improvements.

Changes overview


Added viewing xpub and xprivs for BTC and derivative coins
Phone will no longer timeout when on the Fusion screen
Updated to latest Coinlib
Added XMR and Wownero private key functionality
Fixed default Solana node
Removed cap on upper address scan limit
Can copy order details from the Buy screen
Added preference for auto accepting a  ... ⌘ [Read more](https://monero.observer/rehrar-releases-stack-wallet-v2.1.2/)

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