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Hisense's giant 136-inch TV probably won't even fit in your home, but you can get it for $20,000 off

'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

Implicit ODE solvers are not universally more robust than explicit ODE solvers

A very common adage in ODE solvers is that if you run into trouble with an explicit method, usually some explicit Runge-Kutta method like RK4, then you should try an implicit method. Implicit methods, because they are doing more work, solving an implicit system via a Newton method having “better” stability, should be the thing you go to on the “hard” problems. This is at least what I heard at first, and then I learned about edge cases. Specifically, you hear people say “but for hyperbolic PDEs

Should We Drain the Everglades?

Lake Okeechobee, the largest lake in Florida, has an average depth of only nine feet (2.7 meters). Oh, and it has 30,000 alligators, but try not to think about that. Dough4872 , CC BY-SA 4.0 , via Wikimedia Commons I can’t explain why this bothers me so much, but something about it being so big and yet so shallow just creeps me out. I find it unsettling, okay? Mentally, it makes me feel like noodles, if that makes sense. It’s the eighth-largest (freshwater) lake in the country but I’ve swam i

A Dumb Introduction to z3 using Rust

Recently I have come across a nice article: Many Hard Leetcode Problems are Easy Constraint Problems, and I figured, I really should learn how to use these things! What else do I really have to do? I have had use for solvers (or as they are commonly called: theorem provers) In a previous article, but then I tried to prove the things with good old algorithms. I looked at z3 at the time, but found the whole concept a bit too opaque. Now however, it seemed a bit easier to get into. To be clear, as

Topics: assert c10 int let solver

Wind turbine blade transportation challenges

The world’s largest airplane, when it’s built, will stretch more than a football field from tip to tail. Sixty percent longer than the biggest existing aircraft, with 12 times as much cargo space as a 747, the behemoth will look like an oil tanker that’s sprouted wings—aeronautical engineering at a preposterous scale. Called WindRunner, and expected by 2030, it’ll haul just one thing: massive wind-turbine blades. In most parts of the world, onshore wind-turbine blades can be built to a length o

In Defense of C++

Dayvi Schuster 12 min read Tuesday, September 9, 2025 In Defense of C++ Why C++ remains a powerful and relevant programming language in today's tech landscape. The Reputation of C++ C++ has often and frequently been criticized for its complexity, steep learning curve, and most of all for its ability to allow the developers using it to not only shoot themselves in the foot, but to blow off their whole leg in the process. But do these criticisms hold up under scrutiny? Well, in this blog post,

Cloudflare CEO’s ‘Frighteningly Likely’ Forecast for How AI Will Ruin the Internet

Cloudflare CEO Matthew Prince is the latest tech executive to ring the warning bells for a near-term dystopian AI scenario. Speaking to WIRED’s Big Interview Podcast on Tuesday, Prince said that he thinks the days of search engines being “the dominant interface of the web” are already long gone. “Now, if you run a search, it gives you back an answer at the top of the page. It doesn’t give you a treasure map. Instead, it provides you with what they call an AI Overview, which has taken a whole b

Everything to Remember About ‘Gen V’ Before It Returns for Season 2

The Boys spin-off series Gen V returns for its second season this week. While we won’t grieve Prime Video for making more sequel TV series for the tongue-and-cheek superhero show that built a career on taking the piss out of DC and Marvel, we will give it grace by picking up the pieces of Gen V‘s first season so viewers are all caught up just in time for its return on September 17. Here’s everything you need to know about Gen V season one. Gen V centers on Marie Moreau (Jaz Sinclair), a Supe wi

Get Ready to See More AI on YouTube

More AI slop may be headed to YouTube. The video-sharing platform is jumping on the AI bandwagon with a new batch of AI-powered tools for content creators. The company announced on Tuesday that users will now be able to use AI to more easily edit videos, generate short clips, and even protect their likeness from other AI tools. The updates come as YouTube and its parent company, Google, race to catch up with other AI companies like OpenAI. Last month, Google updated its AI image model, unoffic

Remember That TikTok Ban? This Week's Deadline Brings Talk of a Deal

As talks about TikTok's fate in the US pushed up against an imminent deadline, President Donald Trump has moved the target date yet again. An executive order issued Tuesday by the White House, titled "Further Extending the TikTok Enforcement Ban," sets Dec. 16 as the new date through which the Justice Department will refrain from enforcing a law that could have shut down the wildly popular social media app in the US. That delay comes amid reports that the US and Chinese governments have moved

T-Mobile's T-Satellite Service Now Works With These iPhone and Android Apps

This summer, T-Mobile launched its T-Satellite service, which allows you to send text messages and contact emergency services outside cellular coverage areas. The company promised that other apps would be able to work with data on the Starlink network starting in October. Fall has come early. It's only September, and several apps on iOS and Android already support T-Satellite data. With the release of iOS 26, Apple joins Google in offering compatibility with a host of apps -- such as mapping,

Get Ready to Spot the Spectacular Supermoon Dominating the Night Sky

Skygazers, get ready to head outside and spot the supermoon, coming in October. NASA says that a supermoon is any moon within 90% of perigee, which occurs when the moon is closest to Earth. During this time, the moon is approximately 226,000 miles away from our planet, roughly 25,000 miles closer than when it is in apogee. The full moon appears on Oct. 6, and you shouldn't have any trouble seeing it. It'll be the first of four consecutive supermoons, one each month, as the moon continues its el

Topics: earth ll moon oct october

Today's NYT Strands Hints, Answers and Help for Sept. 17 #563

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. Hint: The words are paired, and once you find one, it's pretty easy to spot its match. 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, Connectio

Today's NYT Connections Hints, Answers and Help for Sept. 17, #829

Looking for the most recent 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, Connections: Sports Edition and Strands puzzles. Today's NYT Connections puzzle is a fun mix. I especially liked the purple category, since I have fond memories of watching all four of those answers. Read on for clues and today's Connections answers. The Times now has a Connections Bot, like the one for Wordle. Go there

Today's Wordle Hints, Answer and Help for Sept. 17, #1551

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.

The New iPhone 17 Air Is Slim, but Your Chances of Dropping It Aren't. Don't Skimp on the Case

We're all buzzing with excitement over Apple's iPhone 17 lineup, announced at the Apple Event 2025 on Sept. 9. You can now preorder a new iPhone, either the base iPhone 17, the new iPhone Air, the 17 Pro or the larger 17 Pro Max. As beautiful as a naked iPhone looks, protecting your new device is essential. Many of your favorite brands, like Otterbox, Burga, Casetify and more, have already released new cases for the upcoming iPhone 17 models. Even Apple has dropped its new line of cases, with s

ChatGPT may soon require ID verification from adults, CEO says

On Tuesday, OpenAI announced plans to develop an automated age-prediction system that will determine whether ChatGPT users are over or under 18, automatically directing younger users to a restricted version of the AI chatbot. The company also confirmed that parental controls will launch by the end of September. In a companion blog post, OpenAI CEO Sam Altman acknowledged the company is explicitly "prioritizing safety ahead of privacy and freedom for teens," even though it means that adults may

Mods react as Reddit kicks some of them out again: “This will break the site”

Under new rules rolling out over the coming months, a small number of users will be required to leave some of their moderator posts so that they aren’t moderating more than five subreddits with 100,000 monthly visitors. Reddit said the change only affects “0.1 percent of our active mods” and will help enable “diverse perspectives and experiences.” But mods whom Ars Technica spoke with have different views. New limits on how many subreddits users can moderate A recent post on the r/modnews sub

Same-day delivery comes to space, as Impulse promises satellite transport in hours, not months

Amazon made same-day delivery the benchmark on Earth. Impulse Space is pitching a similar concept for satellites bound for geostationary orbit about 22,000 miles above Earth, compressing what is typically a months-long transit into a matter of hours. In the span of a week, the in-space propulsion startup announced a trio of deals aiming to unlock geostationary orbit (GEO) for commercial and defense users. That includes a demonstration mission with defense contractor Anduril planned for 2026; a

Microsoft announces $30 billion investment in AI infrastructure, operations in UK

LONDON — Microsoft said on Tuesday that it plans to invest $30 billion in artificial intelligence infrastructure in the U.K. by 2028. The investment includes an additional $15.5 billion in capital expansion and $15.1 billion in its U.K. operations, Microsoft said. The company said the investment would enable it to build the U.K.'s "largest supercomputer," with more than 23,000 advanced graphics processing units, in partnership with Nscale, a British cloud computing firm. The spending commitmen

Amateurs Using AI to “Vibe Code” Are Now Begging Real Programmers to Fix Their Botched Software

Welcome to the future, where the vibes are bad in almost every meaningful respect — but where you do, at the very least, get to "vibe code," or use an AI model to write code and even build entire pieces of software. But rarely does the process go smoothly enough for prime time. The jury's still out on whether experienced programmers actually benefit from using AI coding assistants, and the tech's shortcomings are even more obvious when it's being relied on by untrained amateurs who openly embra

The Download: regulators are coming for AI companions, and meet our Innovator of 2025

As long as there has been AI, there have been people sounding alarms about what it might do to us: rogue superintelligence, mass unemployment, or environmental ruin. But another threat entirely—that of kids forming unhealthy bonds with AI—is pulling AI safety out of the academic fringe and into regulators’ crosshairs. This has been bubbling for a while. Two high-profile lawsuits filed in the last year, against Character.AI and OpenAI, allege that their models contributed to the suicides of two

Power station deal: Ampace Andes 1500 plummets to its record-low price!

Edgar Cervantes / Android Authority Are you looking for a reliable power station? The Ampace Andes 1500 is one of our favorite power stations. We’ll explain why below. What matters most is that it’s at a record-low price of $499, an impressive $900 discount! This is an all-time low price we’ve only seen once before, and not for long. Buy the Ampace Andes 1500 power station for just $499 ($900 off) This offer is available from Amazon as a “limited time deal.” The discount is applied automatical

iOS 26 lets you reduce Liquid Glass to be more like iOS 18, here’s how

iOS 26 is packed with major changes for the iPhone, including a new Liquid Glass design. But if you’re not a fan of the fresh design, here’s how to make iOS 26 look and feel more like iOS 18 again. You can’t turn Liquid Glass off, but you can scale it way back in iOS 26 Apple’s software has a new look across all devices, with Liquid Glass at the center. So far based on social media, Liquid Glass seems to understandably be getting a wide variety of responses, ranging from positive, to negative

Here are all the new features in iOS 26, iPadOS 26, macOS Tahoe

iOS 26 launched this week alongside companion updates for Apple’s other platforms. There are so many new features in each update, it can be easy to miss some of the changes. Fortunately, Apple has published new comprehensive documents outlining every new feature in iOS 26, iPadOS 26, and macOS Tahoe. Apple publishes comprehensive lists of new features in iOS 26 and more Did you update your iPhone to the latest software and find yourself unsure what’s new? Or considering an upgrade but on the f

Topics: 26 apple features ios new

Xiaomi 17 Pro has an iPhone-like design, but with a second display on the back [Video]

Ahead of its formal debut in the near future, Xiaomi is showing off the new Xiaomi 17 Pro, which has an iPhone-like camera bar on the back, but uses that real estate for a rear display. In a post on Weibo, Xiaomi shares a brief video that shows the Xiaomi 17 Pro. At first, the phone is shown with a sectioned design that features a section along the top that includes the cameras. It’s not quite a Pixel-like “Camera Bar,” but rather more similar to Apple’s iPhone 17 Pro redesign. The twist, thou

Hades returns to Game Pass on September 19

In what's most definitely (not) the biggest Hades news of the week, the acclaimed game is coming to Game Pass. Not the long-awaited sequel, mind you, but the 2020 original. At least subscribers can catch up on the first game while waiting out the sequel's Switch exclusivity window. Hades will be available for Game Pass Ultimate, PC, and Standard tiers. This isn't the roguelike's first Game Pass rodeo. It was on Microsoft's service from August 2021 to 2022. It returns this September 19, the same

The Apple Sports app finally adds widgets for tracking scores and schedules

The free Apple Sports app just added widgets, which has been a long-requested feature. This allows users to build their own custom widgets to follow the teams and organizations of their choosing. Once placed, it'll just take a quick swipe on the device to check out scores, statistics, upcoming matches and more. Widgets are available on iPhones, iPads and Mac computers. This feature will operate in addition to the pre-existing Live Activities tool, which also delivers live sports updates directl

Deploying agentic AI? You'll probably do business with these 3 companies

Eoneren/E+ via Getty Images Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Microsoft, Nvidia, and Google top the agentic AI market. Agentic AI automates problem-solving in real time. The tech will significantly impact enterprise productivity. Research And Markets' 2025 360 Quadrant analysis aims to provide insights into the global agentic AI market. The study, published Thursday, includes the market's key players, technological advancements, product innovations

This popular Android Auto feature might be coming back - here's why

ZDNET | Charlie Osborne Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Google appears to be reverting to an older Android Auto display. A recent upgrade to Material You changed the background colors. A recent beta version shows code that gives users a choice. Android Auto is scrapping a controversial feature. Last month, the Android in-car infotainment system rolled out a small change -- an update to the Material You design. The upgrade didn't add or take away