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Ars Technica System Guide: Five sample PC builds, from $500 to $5,000

Sometimes I go longer than I intend without writing an updated version of our PC building guide. And while I could just claim to be too busy to spend hours on Newegg or Amazon or other sites digging through dozens of near-identical parts, the lack of updates usually correlates with "times when building a desktop PC is actually a pain in the ass." Through most of 2025, fluctuating and inflated graphics card pricing and limited availability have once again conspired to make a normally fun hobby a

This is probably the strangest Beats collaboration in the Apple era

Disclaimer: Beats Pill speakers should not be consumed. Don’t tell that to this creature, though. Remember the Beats Pill Dude? He’s returning, at least in spirit, as a limited edition drop in select markets, starting with England next week. The Beats Pill Dude predated Apple’s purchase of Beats in 2014. That was then. This is now. Verdy mascot Vear is back as a Beats Pill speaker holder with big collectible energy. This is the version that was released in 2024: Vear is here. Designed by V

There’s Something Really Suspicious About the Way This Star Died

Stellar death is a complex and mysterious process — but in the case of a supernova known as 2023zkd, things were more gruesome than any astronomer had ever seen before. As its name suggests, this supernova — the fabulous astronomical term for the explosive death of a star — was first spotted back in 2023, when Southern California's Zwicky Transient Facility zeroed in on it thanks to new AI algorithms designed to detect such brilliant blasts. This supernova, however, was different. It appeared,

Show HN: A Minimal Hacker News Reader for Apple Watch Built with SwiftUI

HackerNewsWatch (watchOS) A minimal Hacker News reader for Apple Watch built with SwiftUI. Scrollable top stories feed with title, points, and comments count Tap a story to view comments in a simple tree-style view "Open Article" link at the top opens the article in the watch browser HN-like styling (orange accent) Requirements Xcode 15 or newer macOS with command line tools Homebrew (for XcodeGen) or install XcodeGen manually Generate the Xcode project ./scripts/generate.sh This wil

Grammarly says its AI agent can predict an A paper

Posts from this author will be added to your daily email digest and your homepage feed. Grammarly is launching several new AI agents for specific writing challenges, from educators trying to detect plagiarism and AI-generated text to students looking to gauge reader reaction to their paper, needing help with citations, and even seeing their predicted grade. The specialized AI agents are available in docs — which is Grammarly’s new “AI-native writing surface,” according to the company’s press re

Grammarly's new AI agents can detect AI text and find citations for you - automatically

Catherine Falls Commercial/Moment via Getty Images ZDNET's key takeaways Grammarly's new AI agents are designed to provide assistance without prompting. They're geared toward students and professional development. Grammarly says agents will become a major focus for the company. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. Professional writers have long relied on literary agents to help with the publication and sale of their wor

Sky Calendar

The Abrams Planetarium Sky Calendar promotes skywatching for people of all ages. As its name implies, the sheet for each month takes the form of a calendar. Diagrams in the boxes invite the reader to track the moon's rapid motion past the planets and bright stars of the zodiac, as well as to follow the more leisurely pace of the planets in their gatherings with bright stars and other planets. The reverse side consists of a simplified star map of the month's evening sky. The sky maps are designed

Show HN: I built an app to block Shorts and Reels

Block Reels & Shorts on Instagram, Facebook, Reddit, YouTube. Set scrolling limits on any app with antiscroll mode. No Ads, No Reels, No Shorts, No Distractions. iOS has some limitations,so it’s not technically possible to block Reels and Shorts the same way as on Android. Although it can't be done the same way, I’m building an iPhone app with a different approach to help cut down on scrolling addiction. Drop your email and I’ll let you know when is launched!

This could be my new PDF scanner app once Microsoft Lens is taken away

Andy Walker / Android Authority If Microsoft Lens were a coin, I’d likely find it lurking between the couch cushions. It’s one of those apps that I forgot was installed on my device, but I was always glad to see it whenever I needed to scan receipts, invoices, menus, random documents, or business cards, extract their text, and convert the result into my preferred file type. Unfortunately, we can’t have nice things. So, as it was one of Redmond’s most functional and reliable Android apps, Lens

LLMs and coding agents are a security nightmare

Last October, I wrote an essay called “When it comes to security, LLMs are like Swiss cheese — and that’s going to cause huge problems” warning that “The more people use LLMs, the more trouble we are going to be in”. Until last week, when I went to Black Hat Las Vegas, I had no earthly idea how serious the problems were. There, I got to know Nathan Hamiel, a Senior Director of Research at Kudelski Security and the AI, ML, and Data Science track lead for Black Hat, and also sat in on a talk by tw

9to5Mac Daily: August 15, 2025 – iOS 26 animations, Apple chip leak

Listen to a recap of the top stories of the day from 9to5Mac. 9to5Mac Daily is available on iTunes and Apple’s Podcasts app, Stitcher, TuneIn, Google Play, or through our dedicated RSS feed for Overcast and other podcast players. Sponsored by Backblaze: Never lose a file again. Use code “9to5daily” at checkout for 10% off or try for free. New episodes of 9to5Mac Daily are recorded every weekday. Subscribe to our podcast in Apple Podcast or your favorite podcast player to guarantee new episodes

LLMs and Coding Agents = Security Nightmare

Last October, I wrote an essay called “When it comes to security, LLMs are like Swiss cheese — and that’s going to cause huge problems” warning that “The more people use LLMs, the more trouble we are going to be in”. Until last week, when I went to Black Hat Las Vegas, I had no earthly idea how serious the problems were. There, I got to know Nathan Hamiel, a Senior Director of Research at Kudelski Security and the AI, ML, and Data Science track lead for Black Hat, and also sat in on a talk by tw

Ars Technica System Guide: Four sample PC builds, from $500 to $5,000

Sometimes I go longer than I intend without writing an updated version of our PC building guide. And while I could just claim to be too busy to spend hours on Newegg or Amazon or other sites digging through dozens of near-identical parts, the lack of updates usually correlates with "times when building a desktop PC is actually a pain in the ass." Through most of 2025, fluctuating and inflated graphics card pricing and limited availability have once again conspired to make a normally fun hobby a

The Plan to Turn the Caribbean’s Glut of Sargassum Into Biofuel

Esteban Amaro, director of the Quintana Roo Sargassum Monitoring Network, agrees that fuel is the best product to focus on. Processing the seaweed into other consumer products is possible, but inadvisable given that the health risks of doing so have not yet been sufficiently studied. “I believe that sargassum’s purpose is to produce energy, because when it decomposes, it releases many heavy metals such as arsenic, lead, and cadmium,” Amaro says. “Therefore it is better to produce biofuels or bi

Teachers Are Trying to Make AI Work for Them

One day last spring, in a high school classroom in Texas, students were arguing about who to kill off first. It was a thought experiment with a sci-fi premise: A global zombie outbreak has decimated major cities. One hundred frozen embryos meant to reboot humanity are safe in a bomb shelter, but the intended adult caretakers never made it. Instead, 12 random civilians stumbled in. There’s only enough food and oxygen for seven. The students had to decide who would die and who would live to raise

Today's NYT Connections: Sports Edition Hints and Answers for Aug. 18, #329

Looking for the most recent regular Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles. Today's Connections: Sports Edition might be tough. I always struggle with the puzzles that focus on one single player's team history, unless they're an athlete I really follow closely. Guess what? The blue group today is like that. Read on for hints and the answers. Connections: Sports Editi

China's inaugural 'Robot Olmypics' delivers impressive feats and disastrous falls

The first-ever World Humanoid Robot Games have come to a close with some new world records, but don't expect them to beat humans in a 100-meter dash any time soon. The three-day robotics event in Beijing, China that saw humanoid robots compete in everything from boxing to cleaning concluded this weekend. According to the World Humanoid Robot Games, more than 280 teams from 16 countries, including the US, Germany, Brazil and the host country, entered their robots into the event. A majority of th

A Visual Exploration of Gaussian Processes (2019)

Even if you have spent some time reading about machine learning, chances are that you have never heard of Gaussian processes. And if you have, rehearsing the basics is always a good way to refresh your memory. With this blog post we want to give an introduction to Gaussian processes and make the mathematical intuition behind them more approachable. Gaussian processes are a powerful tool in the machine learning toolbox . They allow us to make predictions about our data by incorporating prior kno

Today's NYT Strands Hints, Answers and Help for Aug. 18, #533

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles. Today's NYT Strands puzzle is a fun one, involving a category of well-known words. But one of them still stumped me. If you need hints and answers, read on. I go into depth about the rules for Strands in this story. If you're looking for today's Wordle, Connections and Mini

Today's Wordle Hints, Answer and Help for Aug. 18, #1521

Looking for the most recent Wordle answer? Click here for today's Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles. Today's Wordle puzzle sure has plenty of vowels. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on. Today's Wordle hints Before we show you today's Wordle answer, we'll give you some

Scientists Create Ultimate Antiviral Using Rare "Superpower" Genetic Mutation

Image by Getty / Futurism Genetics A rare genetic mutation that causes a deficiency in an immune regulator called ISG15 is known to make people more vulnerable to some bacterial infections and cause persistent inflammation — but it can unlock some unexpected antiviral "superpowers" as well. As detailed in a new study published in the journal Science Translational Medicine, a team of scientists led by Columbia University professor of pediatric immunology, Dusan Bogunovic, has developed a new an

ICE Agents Accidentally Add Random Person to Group Chat, Uncover Highly Sensitive Data

"I saw the rap sheet and license plate numbers and was like WTAF." Mass Text US Immigration and Customs Enforcement (ICE) agents accidentally added a random person to a mass group text in which officers from multiple federal law enforcement agencies discussed extremely sensitive information about arrests, targets, and strategy. As 404 Media reports, the group text was titled "Mass Text" and included an unredacted ICE document titled "Field Operations Worksheet." The document included "detaile

How you're charging your tablet is quietly killing it - 3 mistakes to avoid (and the right way)

Kerry Wan/ZDNET ZDNET's key takeaways Unplug at 100%, keep battery between 20% and 80%. Avoid draining to 0%; store unused tablets at 50%. Use certified chargers to prevent stress and overheating. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. As someone who uses a tablet daily, I'm constantly looking for ways to make its battery last longer. However, some habits you don't think twice about could actually be hurting your battery

SuperSight: A graphical enhancement mod for Brøderbund's "Stunts"

Annali da Samarcanda Alberto Marnetto's Notebook SuperSight: a graphical enhancement mod for Brøderbund's Stunts Clickbait disclaimer: Stunts was actually created by Distinctive Software; Brøderbund was only the publisher. But nobody heard about Distinctive, and I wanted to be sure this article does not get confused with the one about Disney's Stunt Island. Sorry about that. Part I This series will tell about the creation of SuperSight, a mod for Stunts intended to bring the game’s 3D engin

Today's NYT Connections: Sports Edition Hints and Answers for Aug. 17, #328

Looking for the most recent regular Connections answers? Click here for today's Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles. Today's Connections: Sports Edition is both fun and tough. The purple category was kind of brilliant, actually. Read on for hints and the answers. Connections: Sports Edition has been out of beta for six months, making its debut on Super Bowl Sunday, Feb. 9. That's a sign that the game has ea

FFmpeg moves to Forgejo

FFmpeg README FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata. Libraries libavcodec provides implementation of a wider range of codecs. provides implementation of a wider range of codecs. libavformat implements streaming protocols, container formats and basic I/O access. implements streaming protocols, container formats and basic I/O access. libavutil includes hashers, decompressors and miscellaneous utility fu

Toothpaste made with keratin may protect and repair damaged teeth: study

The King’s College London team of scientists discovered that keratin produces a protective coating that mimics the structure and function of natural enamel when it comes into contact with minerals in saliva. In a new study published today, scientists discovered that keratin, a protein found in hair, skin and wool, can repair tooth enamel and stop early stages of decay. Unlike bones and hair, enamel does not regenerate, once it is lost, it’s gone forever. Acidic foods and drinks, poor oral hyg

Show HN: Lue – Terminal eBook Reader with Text-to-Speech

✨ Features Feature Description 📖 Multi-Format Support Support for EPUB, PDF, TXT, DOCX, DOC, HTML, RTF, and Markdown with seamless format detection 👄 Modular TTS System Edge TTS (default) and Kokoro TTS (local/offline) with extensible architecture for new models 🌌 Rich Terminal UI Clean, responsive interface with customizable color themes and full mouse & keyboard support 💾 Smart Persistence Automatic progress saving, state restoration, and cross-session continuity for seamless reading 🌍 Cross-

Teens Keep Being Hospitalized After Talking to AI Chatbots

Content warning: this story includes discussion of self-harm and suicide. If you are in crisis, please call, text or chat with the Suicide and Crisis Lifeline at 988, or contact the Crisis Text Line by texting TALK to 741741. It's the dawn of a new era for the internet in 2025. Thanks to the incredible advances of artificial intelligence, the internet as we know it is rapidly transforming into a treasure trove of hyper-optimized content over which massive bot armies fight to the death, resultin