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Narwal Freo Z Ultra deal: Our favorite robot drops to lowest price since Prime Day

Jonathan Feist / Android Authority After testing a wide variety of robots, we’ve placed the Narwal Freo Z Ultra as our top pick in our list of the best robot vacuums. Its $1,499.99 retail price can be a bit much, though. Luckily, today we came across a really nice deal that brings the cost down to a more reasonable $929.99. Get the Narwal Freo Z Ultra for $929.99 ($570 off) This offer is available from Amazon. It is a “limited time offer” that’s available for both color versions: White and Gra

Galaxy Z Fold 7’s display survives 500,000 folds, a massive leap over Fold 6 durability

C. Scott Brown / Android Authority TL;DR Samsung has announced that the Galaxy Z Fold 7 display can withstand 500,000 folds, double that of the Galaxy Z Fold 6. That means the Galaxy Z Fold 7 can endure over 10 years of daily use, assuming about 100 folds a day. The fold rating for the Fold 7’s display comes from a test conducted by Bureau Veritas, a global testing and certification company Samsung Display has finally revealed what we’ve wanted to know for many days — how many folds can the

How earthquake alerts work on Android - and how to make sure they're enabled on your phone

Elyse Betters Picaro / ZDNET The next time you get an alert on your Android phone, it might just be life‑saving information. Google researchers report that since rolling out the Android Earthquake Alerts System in 2021, it has detected and issued warnings for over 2,000 earthquakes, delivering anywhere from 10 to 60 seconds of advance notice before the strongest shaking arrives. In total, about 790 million alerts have been sent to phones worldwide. Also: Storms and bad weather? How to prep yo

A brief history of primary coding languages

Plenty of great apps have been created using the Mac’s scripting languages, but commercial developers have largely relied on compiled languages used and supported by Apple for app and system development. Over the years those have included Object Pascal, C/C++, Objective-C and most recently Swift. This article provides a brief overview of how those changed. Lisa Clascal (1984-86) Following Apple’s use of UCSD Pascal on Apple II computers, when the Lisa was being developed its primary language w

Google DeepMind makes AI history with gold medal win at world’s toughest math competition

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Google DeepMind announced Monday that an advanced version of its Gemini artificial intelligence model has officially achieved gold medal-level performance at the International Mathematical Olympiad, solving five of six exceptionally difficult problems and earning recognition as the first AI system to receive official gold-level grading from

Show HN: Intercepting proxy for semantic search over visited pages

A proxy that embeds every web page you visit and lets you run similarity searches. Each successful HTTP GET 200 response (except for localhost) is re-fetched from pure.md to obtain clean Markdown. The cleaned text is embedded through llm. A minimal Flask UI provides search and cached-page views. Installation This is not a stand-alone program. It is a plugin for llm. If you are not using llm yet, install it with pipx first. pipx install llm Now you can install this plugin: llm install git+h

Gemini with Deep Think achieves gold-medal standard at the IMO

The International Mathematical Olympiad (“IMO”) is the world’s most prestigious competition for young mathematicians, and has been held annually since 1959. Each country taking part is represented by six elite, pre-university mathematicians who compete to solve six exceptionally difficult problems in algebra, combinatorics, geometry, and number theory. Medals are awarded to the top half of contestants, with approximately 8% receiving a prestigious gold medal. Recently, the IMO has also become a

You can now better separate corporate and personal data in Chrome on iOS

If you’re a Chrome user on iOS and use your device for work, here’s some good news: you can now switch between personal and corporate accounts, keeping work and personal stuff separate without constantly logging in and out. No more login juggling Announced today in a Chrome Enterprise blog post, the update lets iOS users easily switch between personal and managed work accounts. This means organizations can enforce policies and protect corporate data, while users will have an easier time managi

Yoni Appelbaum on the real villians behind our housing and mobility problems

Over the past few decades, an astonishing pattern has taken place: Americans no longer migrate. From a peak of roughly one third of the country moving cities in a single year, today, migration rates have declined and are now in line with the Old Continent of Europe. The dynamism of the American economy was predicated on all kinds of people seeking out work and building families, but now that mobility is gone — and we need to find out why. Yoni Appelbaum, a senior editor at The Atlantic, just pu

Superman Saving a Squirrel Was Cut Out of the Movie, but James Gunn Put It Back In

There are plenty of weird and unexpected moments in James Gunn’s Superman, but one of the most unexpected has to be when he saves a squirrel in the middle of a giant battle. Not a human, not a group of animals, but a single, solitary squirrel. It speaks to the character’s kindness and respect for all life in a fun, quirky way, but apparently not everyone liked it. “It was probably the second- or third-most hotly debated moment in the movie,” Gunn said in a wide-ranging interview with Rolling St

Elon Musk-Founded Brain Implant Startup Says It’s a ‘Disadvantaged’ Business Despite Being Worth $9 Billion

Elon Musk, the rightwing culture warrior waging a “civilization-saving” battle against the “woke mind virus,” apparently isn’t above taking advantage of diversity, equity, and inclusion (DEI) programs when it serves his business purposes. Neuralink, the $9 billion brain implant startup that Musk founded, recently characterized itself as a “small disadvantaged business” in a federal filing with the Small Business Administration. The SBA website notes that Neuralink attested in its filings that i

Jane Jacobs Got Americans Stuck

Over the past few decades, an astonishing pattern has taken place: Americans no longer migrate. From a peak of roughly one third of the country moving cities in a single year, today, migration rates have declined and are now in line with the Old Continent of Europe. The dynamism of the American economy was predicated on all kinds of people seeking out work and building families, but now that mobility is gone — and we need to find out why. Yoni Appelbaum, a senior editor at The Atlantic, just pu

Hidden Sensors Reveal Filthy Truth About Handwashing in Hospital Bathrooms

Here’s something that will make you lose just a bit more faith in humanity—or at least reach for some hand wipes. New research shows that even in hospitals, a substantial number of people aren’t bothering to wash their hands. Scientists from the University of Surrey in England led the study, installing sensors near hospital toilet and sink pipes to keep track of people’s handwashing. Nearly half of toilet users skipped the sink after flushing, they found. The researchers say more effective stra

Trump’s Commerce Secretary Loves Tariffs. His Former Investment Bank Is Taking Bets Against Them

Cantor Fitzgerald, a financial services company led by the sons of US Commerce Secretary Howard Lutnick, is creating a way for investors to bet that President Donald Trump’s signature tariffs will be struck down in court. Traders at the firm’s investment banking subsidiary, Cantor Fitzgerald & Co., say they have the capacity to buy the rights to hundreds of millions of dollars in potential refunds from companies who have paid Trump’s tariffs, according to documents viewed by WIRED. Lutnick ran

I replaced my work PC with this Dell laptop, and it was one of my best decisions

Alienware 18 Area-51 Laptop ZDNET's key takeaways The Alienware 18 Area-51 retails for $3,199. It is a gaming laptop that delivers an unbelievable performance thanks to its powerful hardware and equally powerful cooling system. Traveling with the computer will prove difficult because of its weight; you'll also have to pay quite a bit for the system. View now at Dell View now at Best Buy more buying choices Alienware 18 Area-51 is a very fitting name for this computer because it is out of this

Don't bother parsing: Just use images for RAG

At Morphik, we build RAG tools to provide developers accurate search over complex documents. In this article, we explain why we operate over "images" of pages instead of doing OCR/ parsing. If you’ve ever tried to extract information from a complex PDF: one with charts, diagrams, and tables mixed with text, you know the pain. That invoice with a nested table showing quarterly breakdowns? The research paper whose intricate figures actually contain the key findings? The technical manual where the

Fake Trump-Epstein Letters Spread Online After Bombshell Report

Donald Trump once contributed to an album of birthday letters for disgraced financier Jeffrey Epstein that included the president’s signature and a reference to “secrets” the two men shared, according to an explosive article published last week by the Wall Street Journal. But the Journal didn’t publish any images of the birthday letter, leaving people to wonder what it might have looked like. And social media users have produced quite a few cards made to look like the one described in the articl

You Can Save Money on Back-to-School Shopping During Sales Tax Holidays. Is Your State Holding One?

State sales tax holidays usually run for one weekend, though some states offer longer exemptions. Tharon Green/CNET If you haven't already started buying back-to-school essentials, shopping during a sales tax holiday can offer some extra savings. These tax-free shopping events typically center on back-to-school items, offering discounts on clothing, school supplies, laptops and athletic gear. This year, 17 states are participating in a tax-free event, with two happening this weekend, and many

Topics: free item items sales tax

Galaxy Buds 3 FE leak reveals a surprisingly premium design

Ryan Haines / Android Authority TL;DR A reportedly leaked image shows the Galaxy Buds 3 FE look nearly identical to the Buds 3 Pro The FE model appears to use the Pro’s stemmed design with silicone tips, rather than the open AirPods-style Buds 3. Samsung has yet to confirm specs or a release date, and the leaked image has now been removed from X. Samsung may be working on a more affordable set of Fan Edition wireless earbuds, but you’d be hard-pressed to tell from the design. A newly leaked

Flickering lights? Blown breakers? Your home needs more power - here's what to do

PM Images/Getty The hair dryer routinely trips the breaker and kills power to the second floor. The kitchen lights dim when you run the microwave. The air conditioner can only cool one room at a time on a sweltering night. You don't have adequate power in your house to support your daily needs; we've all been there. These examples might be nostalgic for some, but if you can relate in your current living situation, you might be stuck at a CORE level 1 power-constrained state. Beyond the inconv

Show HN: Pogocache – Fast caching software

Pogocache is fast caching software built from scratch with a focus on low latency and cpu efficency. Faster: Pogocache is faster than Memcache, Valkey, Redis, Dragonfly, and Garnet. It has the lowest latency per request, providing the quickest response times. It's optimized to scale from one to many cores, giving you the best single-threaded and multithreaded performance. Cheaper: Pogocache uses the fewest cpu cycles per request; minimizing server load, energy usage, and the overall cost to op

You’ll Be Able to Shoot People as the MCU Fantastic Four in *Two* Games This Week

Everyone loves a movie collab these days, and with Marvel being big in not just its own video game shooter and pretty tight with one of the other biggest shooters on the planet, it’s not too surprising that we’re going to be seeing a battle of the collabs this Friday as both Marvel Rivals and Fortnite prepare to welcome the MCU Fantastic Four. Rivals, of course, has had the First Family around for a little longer, having introduced Reed, Sue, Johnny, and Ben over the course of its first season

T-Mobile Upgrades Network With L4S to Improve Video Calls and Cloud Gaming

If you’re a T-Mobile customer, you may have noticed that your FaceTime calls have gotten smoother. That’s because the carrier announced today that it’s rolling out support for a new tech called Low Latency, Low Loss, Scalable Throughput (L4S) across its 5G Advanced network. T-Mobile says it’s the first U.S. wireless provider to deploy L4S at scale, and it’s promising a noticeable boost to video calls and cloud gaming. L4S works by helping your phone or device stay ahead of network congestion b

Here’s why there are so few new cars for under $30,000

The affordability crisis affecting the US automobile market shows little signs of abating. The average price of a new car continues to rise: In June the average new vehicle MSRP was $51,124, according to Kelly Blue Book, with average transaction prices a little lower at $48,907. While one might imagine this has had a dampening effect on car sales, the opposite is true—the first half of 2025 has seen a robust market with some months seeing extremely high volumes. But most signs point to a tighten

Trump's Commerce Secretary Loves Tariffs. His Former Investment Bank Is Taking Bets Against Them

Cantor Fitzgerald, a financial services company led by the sons of US Commerce Secretary Howard Lutnick, is creating a way for investors to bet that President Donald Trump’s signature tariffs will be struck down in court. Traders at the firm’s investment banking subsidiary, Cantor Fitzgerald & Co., say they have the capacity to buy the rights to hundreds of millions of dollars in potential refunds from companies who have paid Trump’s tariffs, according to documents viewed by WIRED. Lutnick ran

Google adds separate work and personal accounts to Chrome on iOS

Google has introduced new features for Chrome on iOS that help users bifurcate work and personal data by using separate Google accounts. As more employers implement bring your own device (BYOD) policies, employees increasingly access company resources from browsers on their personal devices. Devices connected to a managed Google Workspace are able to leverage these additions. Chrome now supports easy account switching and data separation on iOS, similar to its approach on Android and Chrome for

I tested this 9-in-1 off-grid portable power station that claims a 17-year lifespan - here's my verdict

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Netflix just revealed AI-generated footage in a popular show for the first time - did you spot it?

Netflix Without realizing it, you may have already seen Netflix's first foray into AI-generated content. In its latest company earnings call, Netflix co-CEO Ted Sarandos revealed that AI created part of a scene of a building collapsing in the new Netflix series The Eternaut, a post-apocalyptic drama about an alien invasion in Argentina. Also: I spoke with an AI version of myself, thanks to Hume's free tool - how to try it Sarandos framed the usage of generative AI tools as "an incredible opp

Experimental surgery performed by AI-driven surgical robot

Intuitive Surgical, an American biotechnology company, introduced DaVinci surgical robots in the late 1990s, and they became groundbreaking teleoperation equipment. Expert surgeons could operate on patients remotely, manipulating the robotic arms and their surgical tools based on a video feed from DaVinci’s built-in cameras and endoscopes. Now, John Hopkins University researchers put a ChatGPT-like AI in charge of a DaVinci robot and taught it to perform a gallbladder-removal surgery. Kuka sur

OpenAI's New CEO of Applications Strikes Hyper-Optimistic Tone in First Memo to Staff

OpenAI’s incoming CEO of applications, Fidji Simo, sent her first note to staff on Monday, telling employees the tools they’re developing “will unlock more opportunities for more people than any other technology in history.” “If we get this right, AI can give everyone more power than ever,” Simo wrote, striking a hyper-optimistic tone, according to a copy of the memo viewed by WIRED. “But I also realize those opportunities won’t magically appear on their own.” Simo previously worked as the CEO