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Meraki Espresso Machine Review: Fine Grind, Loose Fit

In theory, you'd like your espresso machine to contain everything you need to make good coffee, including a grinder for fresh beans. But in practice, this hasn't always been the case. The classic knock on espresso machines with built-in grinders is that the grinders have often been kinda terrible. That situation is changing fast, as consumers start paying attention—and as the conventional wisdom seeps in that grinders are one of the most important components to making good coffee. (See WIRED's

Bluetti says it can reduce vanlife power installations to ‘30 minutes’

is a deputy editor and Verge co-founder with a passion for human-centric cities, e-bikes, and life as a digital nomad. He’s been a tech journalist for 20 years. Posts from this author will be added to your daily email digest and your homepage feed. It only took three years, but Bluetti is following EcoFlow’s lead with a fully integrated power system of its own to make vanlifers, off-grid cabins, and boats energy independent. The RVSolar System’s main advantage over bespoke systems is a relativ

The growing debate over expanding age verification laws

Technologists and policymakers are reckoning with a generation-defining problem on the internet: while it can be a revolutionary force for unprecedented education and connection across the globe, it can also pose dangers to children when they have completely unfettered access. There is no simple way, however, to monitor children’s internet access without surveilling adults, paving the way for disastrous online privacy violations. While some advocates praise these laws as victories for children

Scientists Boast That Their AI-Powered Stethoscope Only Fails Two-Thirds of the Time

A team of researchers in the UK say their AI-powered stethoscope can detect three different heart conditions in just 15 seconds. It's also, they readily admit, horrendously inaccurate. Placed over the chest, the "smart" gizmo analyzes the rhythms of the heartbeat and blood flow that're undetectable to the human ear, while also performing a quick electrocardiogram, or ECG, which is a test that gauges your heart's electrical activity. Then, all that info is packaged and sent "securely" to the c

Google Pixel 10 review: The best of Pixel without the fuss

Google Pixel 10 Google has struck a great balance between its baseline and Pro-tier flagships with the Pixel 10. While it doesn't have absolutely everything found in its bigger siblings, the more flexible camera package, new AI tools, great design, and faster processor make for a compact flagship phone with few compromises. Best of all, it still costs the same as last year. The Pixel 10 really is one of the best phones Google has ever made. For my daily driver, I typically pick a hulking great

I compared my Sonos Arc Ultra with an unlikely soundbar rival, and it went down to the wire

Jada Jones/ZDNET Follow ZDNET: Add us as a preferred source on Google. If you have $1,000 to spend on a soundbar, there are compelling options to choose from. Since its late 2024 release, the Sonos Arc Ultra has been at the top of the heap in this price range, but there are new competitors that give Sonos a run for its money. The Marshall Heston 120, for example, offers a unique design, cool features, and comes at the exact same price as the Sonos Arc Ultra. Also: 5 ways to instantly boost yo

The best Apple Watch deals live now

Wellness tech is the way of the future, and Apple is an excellent choice for a smartwatch investment. Not only does Apple offer some top features like monitoring health, tracking sleep, and recording workouts, but these watches are a hot buy thanks to their seamless integration with the Apple ecosystem. Users can reply to texts, take calls, and use Apple Pay, all from a wrist. Also: Apple's iPhone 17 event is less than a week away. Here's how to watch (and what to expect) If you're eyeing a wa

Novel hollow-core optical fiber transmits data faster with record low loss

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Modeling validation. Credit: Nature Photonics (2025). DOI: 10.1038/s41566-025-01747-5 Despite the modern world relying heavily on digital optical communication, there has not been a significant improvement in the minimum attenuation—a measure of the loss of optical power per kilometer traveled—of optical fibers in a

Topics: db fiber fibers km loss

Everything About Bitflags: How to store up to 32 booleans in one value?

When I was younger and I was involved in reverse engineering communities and systems programming, there was this concept called bit flags. They were a standard way of storing a pack of true or false values in ... actually a single value - a function parameter, local variable or entry in some configuration. I found nothing fascinating about that back then and just used it on a regular basis, as every other engineer was. Long time after that and after shifting my focus to web development I just r

Rug pulls, forks, and open-source feudalism

Rug pulls, forks, and open-source feudalism [LWN subscriber-only content] Welcome to LWN.net The following subscription-only content has been made available to you by an LWN subscriber. Thousands of subscribers depend on LWN for the best news from the Linux and free software communities. If you enjoy this article, please consider subscribing to LWN. Thank you for visiting LWN.net! Like almost all human endeavors, open-source software development involves a range of power dynamics. Companies, d

What Are the Healthiest Air Fryer Foods? Registered Dietitians Weigh In

Air fryers have become known as a healthier alternative to other cooking methods because, according to Melissa Jaeger, head of nutrition at nutrition tracking app MyFitnessPal, "Air fryer cooking delivers the crispy texture we know and love from fried foods, but with far less oil and fat than traditional deep frying." If you're interested in using your air fryer for healthy recipes but don't know where to start, we contacted registered dietitians to uncover the healthiest air fryer foods. Plus,

Should a Plug-In Hybrid Be Your Next Car? Here's How to Decide

"A plug-in hybrid is the gateway drug for EVs," says Amelia Dalgaard, an automotive expert known online as the Motorhead Mama. That's because plug-in hybrids address the range anxiety that stops some car buyers from going full-EV at first. Despite the growing popularity of traditional electric vehicles, not everyone is ready for a fully-electric car. And luckily, there's another option that's a good first step for many drivers: plug-in hybrids. Plug-in hybrids let you drive on battery power f

Novel hollow-core optical fiber transmits data 45% faster with record low loss

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Modeling validation. Credit: Nature Photonics (2025). DOI: 10.1038/s41566-025-01747-5 Despite the modern world relying heavily on digital optical communication, there has not been a significant improvement in the minimum attenuation—a measure of the loss of optical power per kilometer traveled—of optical fibers in a

Topics: db fiber fibers km loss

Meschers: Geometry Processing of Impossible Objects

Meschers: Geometry Processing of Impossible Objects Fig. 1. The mescher is a geometry representation that allows rendering and relighting impossible objects (left), as well as performing intrinsic geometry processing operations like heat diffusion (center) and geodesic distance queries (right). Abstract Impossible objects, geometric constructions that humans can perceive but that cannot exist in real life, have been a topic of intrigue in visual arts, perception, and graphics, yet no satisfyin

GLM 4.5 with Claude Code

GLM Coding Plan — designed for Claude Code users, starting at $3/month to enjoy a premium coding experience! GLM-4.5 and GLM-4.5-Air are our latest flagship models, purpose-built as foundational models for agent-oriented applications. Both leverage a Mixture-of-Experts (MoE) architecture. GLM-4.5 has a total parameter count of 355B with 32B active parameters per forward pass, while GLM-4.5-Air adopts a more streamlined design with 106B total parameters and 12B active parameters. Both models sh

David Howard Thornton on the Art of Being Art the Clown

Terrifier icon Art the Clown has made an impact as the new king of painted-face slasher villains and the character enters a new era as a feature at Halloween Horror Nights. The spooky season haunt at Universal Studios Orlando and Universal Studios Hollywood features not only haunted houses inspired by Damien Leone’s bloody franchise but also a huge Art the Clown presence for walk-around characters. At the red carpet for Halloween Horror Nights Hollywood, Terrifier’s very own Art the Clown, Davi

Today's NYT Mini Crossword Answers for Saturday, Sept. 6

Gael Cooper CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The Totally Sweet '90s." She's been a journalist since 1989, working at Mpls.St.Paul Magazine, Twin Cities Sidewalk, the Minneapolis Star Tribune, and NBC News Digital. She's Gen X in birthdate, word and deed. If Marathon candy bars ever come back, she'll be first in line.

Horrible Things Are Happening at Antarctic Facilities

If you think your job is tough, just be glad you haven’t had to do a tour at an Antarctic research base. A horrifying new workplace survey by the US National Science Foundation is raising alarms about a terrible HR crisis unfolding on the white continent. In particular, the report found that sexual assault, sexual harassment, and stalking were regular facts of life for those stationed on remote research stations. The confidential survey was open to all 2,760 US Antarctic Program (USAP) employe

Save $38 on my favorite power bank, the CUKTECH 15 Ultra

Edgar Cervantes / Android Authority The CUKTECH 15 Ultra has become my favorite power bank. It’s an impressive little battery pack with plenty of power, yet very manageable portability. It’s on sale today, so you can take it home (or wherever you want) at a $38 discount. Buy the CUKTECH 15 Ultra Power Bank for just $71.99 ($38 off) This offer is available from Amazon, and it comes in two stages. The first $30 discount is applied automatically. Then, you can click on Redeem to get an extra 10%

Mac Clones History: A Tale of Poor Margins and Bad Timing

Today in Tedium: Imagine my shock recently when I realized that, I—the guy who has covered Apple-specific angles as esoteric as Novell’s attempt to bring MacOS to the PC—have never written a full story about Mac clones. My archive is packed with pieces about Imagine my shock recently when I realized that, I—the guy who has covered Apple-specific angles as esoteric as Novell’s attempt to bring MacOS to the PC—have never written a full story about Mac clones. My archive is packed with pieces about

Anthropic agrees to pay $1.5B to settle lawsuit with book authors

In 2024, three book authors, Andrea Bartz, Charles Graeber and Kirk Wallace Johnson, sued Anthropic, accusing the start-up of illegally using their work to train its A.I. models. The suit is among the four dozen cases that copyright holders have brought against A.I. companies. Some have been dismissed by the courts. Companies like Anthropic, OpenAI, Meta and Microsoft need enormous amounts of digital data, some of which is copyrighted, to build its A.I. models. The companies have long claimed t

Reolink’s New Floodlight Camera Uses Sensors and AI to Detect Where It Can’t See

Reolink rolled out a new smart home security camera at IFA 2025 that the company says can see beyond its dual camera lenses. It’s called the TrackFlex Floodlight WiFi, and it looks kind of like the Reolink Elite Floodlight WiFi, a camera I recently reviewed, but with a ball-shaped camera housing that rotates to see things that three sensors above them have detected. This sensor-based approach gives the camera a 270-degree detection range at any given time, according to a press release that Reol

The Lore and Legend of SC’s SCinet

Every year at the high-performance computing (HPC) conference SC, a team of more than 200 dedicated volunteers from upwards of 80 organizations come together to develop SCinet, one of the world’s fastest temporary networks. As a co-sponsor of SC, the IEEE Computer Society (CS) plays a big role in SCinet, engaging members from its Technical Community on High Performance Computing (HPC) to support the annual massive-scale network development. Developed to support the network needs of SC exhibitor

Zuckerberg caught on hot mic telling Trump ‘I wasn’t sure’ how much to promise to spend on AI in the US

US President Donald Trump jokes with Meta CEO Mark Zuckerberg (L) as he hosts tech leaders for a dinner in the State Dining Room of the White House in Washington, DC, on September 4, 2025. (Photo by SAUL LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images) Mark Zuckerberg has certainly come a long way in his relationship with President Donald Trump. Almost exactly a year after the president threatened the Meta CEO with imprisonment, the two sat side-by-side at a White House dinner, alongside n

Show HN: Writing Arabic in English

My journey in creating a phonetic Arabic keyboard A phonetic keyboard is a type of keyboard layout designed to make typing in a particular language easier by mapping characters or letters to sounds rather than their traditional positions on the keyboard. This makes it easier for beginners or casual users to engage with the language without the learning curve of mastering an entirely different keyboard layout. However there a few problems we have to overcome when creating a phonetic Arabic key

Should we revisit Extreme Programming in the age of AI?

The pace of software output has never been faster. AI tooling and decades of platform innovation have dramatically lowered the barrier to code creation. With just a few prompts or API calls, it is now possible to generate entire products, features, infrastructure, and functionality in hours rather than weeks. And yet, despite all this acceleration, delivery outcomes remain stubbornly poor. Too many initiatives underdeliver, budgets continue to overrun, and users are left underserved. If cheaper

Anti-AI Activist on Day Three of Hunger Strike Outside Anthropic's Headquarters

AI fever might have an iron grip on Fortune 500 CEOs, Wall Street traders, and government officials, but there are still some out their immune to the tech industry's charms. For evidence, look no further than activist and organizer Guido Reichstadter, who's currently running on day three of a hunger strike on the front steps of the headquarters of the AI giant Anthropic. In a statement posted to LessWrong — a forum kickstarted in 2009 by AI critic Eliezer Yudkowsky — Reichstadter explained tha

SQL needed structure

Published 2025-09-04 Here are two pages from the internet movie database: There are two things to note about these pages. The data on the page is presented in a hierarchichal structure. The movie page contains a director, a list of genres, a list of actors, and each actor in the list contains a list of characters they played in the movie. You can't sensibly fit all of this into a single flat structure like a relation. The order of the hierarchy isn't the same on both pages. On one page we hav

I kissed comment culture goodbye

It started out harmlessly, a comment on hacker news roughly 16 years ago. From there it expanded to reddit, substack, twitter. And it increased in frequency, from every few months to every week, peaking at several times a day. It became an addictive, productive habit—I would scan the headlines for a catchy title, quickly skim the piece, and then race to the comment section and type one out. Sometimes the comments were insightful or funny. At other times, curt or nitpicky. It was an exercise of