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Your Roku has secret menus and screens - here's how to unlock them

'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

gmailtail: tail -f Your Gmail

A command-line tool to monitor Gmail messages and output them as JSON, designed for automation, monitoring, and integration with other tools. # Clone and setup the project # Install uv if you haven't already # Monitor all new emails # JSON Lines format (one JSON per line) # Resume from last checkpoint

A Higgs-Bugson in the Linux Kernel

We recently ran across a strange higgs-bugson that manifested itself in a critical system that stores and distributes the firm’s trading activity data, called Gord. (A higgs-bugson is a bug that is reported in practice but difficult to reproduce, named for the Higgs boson, a particle which was theorized in the 1960s but only found in 2013.) In this post I’ll walk you through the process I took to debug it. I tried to write down relevant details as they came up, so see if you can guess what the b

What to build instead of AI agents

Paul: Today, the scene is owned by Hugo, a brilliant mind who advises and teaches teams building LLM-powered systems, including engineers from Netflix, Meta, and the U.S. Air Force. He runs a course on the LLM software development lifecycle, focusing on everything from retrieval and evaluation to agent design, and all the intermediate steps in between. Enough talking, I’ll let him dig into today’s controversial topic: “Stop building AI agents”. ↓🎙️ P.S. I agree with him. 🤫 Hugo: I've taught

Conversations with a Hit Man

2 It should have been a night for Jim Leslie to savor. On July 8, 1976, the Louisiana State Senate passed what was known as the Right to Work Bill. One of the most fiercely debated pieces of legislation in decades, the law did away with mandatory union membership and allowed businesses to hire nonunion workers. Given the interests involved, this was a staggering achievement. Labor had a muscular presence in Louisiana, largely because it was controlled by organized crime. Developers were ordere

The Uncertain Future of Coding Careers and Why I'm Still Hopeful

The Uncertain Future of Coding Careers and Why I'm Still Hopeful A friend of mine, bright, driven, and relatively new to programming, asked me a heavy question the other day. “Did I make a mistake? Did I choose the right career?” The question hung in the air. It wasn’t born from a bad day or a frustrating bug. It came from a much deeper place of anxiety, one that I suspect many in our industry are feeling right now. They saw recent waves of layoffs, they read the headlines about Artificial Int

Microsoft Will Delete Your Passwords in One Month

Starting this month, you'll no longer be able to use Microsoft Authenticator's autofill password function, a move the company is making to transition from passwords to passkeys. Last month, Microsoft stopped letting you save new passwords in the app. Next month is the biggest change, all your saved passwords will no longer be in the Authenticator app. You'll have to use passkeys instead -- such as a PIN, fingerprint or facial recognition. Attila Tomaschek, CNET's software senior writer and dig

More Efficient Thermoelectric Cooling

Researchers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, have developed a new, easily manufacturable solid-state thermoelectric refrigeration technology with nano-engineered materials that is twice as efficient as devices made with commercially available bulk thermoelectric materials. As global demand grows for more energy-efficient, reliable and compact cooling solutions, this advancement offers a scalable alternative to traditional compressor-based refrigeration.

Whole-genome ancestry of an Old Kingdom Egyptian

Provenance and ethics The human remains were excavated from the Nuwayrat necropolis near Beni Hasan, Egypt. They were donated between 1902 and 1904 by the Egyptian Antiquities Service to the members of the Beni Hasan excavation committee and subsequently donated to the Institute of Archaeology, University of Liverpool and exported under the John Garstang export permit. The human remains were then donated to the World Museum (previously the Liverpool City Museum) in 1950. Sampling permit was gra

Trans-Taiga Road:The farthest you can get from a town on a road in North America

The Trans-Taiga Road is a gravel road that runs 666 km east from near the top end of the James Bay Road. It was built to access the various dams and generating stations that extend upriver along the La Grande River. This is an extremely remote road, leading 666 km east - almost to Labrador - with no settlements or towns aside from Hydro Quebec's settlements for workers (not open to the public). At the far end you will be 745 km from the nearest town! This is the farthest you can get from a town

Topics: hydro km road taiga tires

Microsoft Just Fired About 9,000 People While Making Billions

Microsoft is laying off thousands of employees, even as its profits and stock price hit historic highs. For many worried about the future of work in the age of artificial intelligence, the message is chilling: performance and profitability are no longer protections against the axe. The software giant, which is playing a central role in the generative AI boom, confirmed to Gizmodo on Wednesday that it is undergoing another major round of layoffs. While Microsoft did not provide an exact figure,

Tesla’s Numbers Are In, and They’re Not Good

Tesla’s struggles continue as the company reports another drop in vehicle deliveries, deepening concerns that its image problem, especially in Europe, is weighing heavily on consumer demand. In the second quarter of 2025, the electric vehicle giant delivered 443,956 vehicles, a 13.5 percent decline from the same period in 2024. Deliveries are Tesla’s key sales metric and are closely watched by investors and analysts alike. Nearly all of those deliveries — 97.3 percent — were for the company’s t

Starlink Plans to Send 42K Satellites Into Space. That Could Be Bad News for the Ozone

Satellites like the ones used for Starlink's internet service could be depleting the Earth's ozone layer when they're deorbited, according to a study funded by NASA and published in Geophysical Research Letters in June. 2024. When Starlink's satellites reach the end of their lives, they burn up in the Earth's atmosphere and leave behind small particles of aluminum oxide. These travel down into the ozone layer, which absorbs harmful ultraviolet radiation. Researchers from the University of South

Nintendo Switch 2 Joy-Con Issues? It Might Just Be Your HDMI Cable

As the Switch 2 continues to sell in the millions for Nintendo, it shouldn't be a surprise that there'd be some issues with the console. It appears, however, that one problem Switch 2 owners are facing is actually just a matter of using the wrong cable. Reddit users have posted about their Joy-Cons disconnecting when they're playing on their Switch 2 while it's docked, an issue spotted earlier by IGN. It does appear that, luckily, the issue can be resolved by using the included HDMI cable for t

Nudify app’s plan to dominate deepfake porn hinges on Reddit, 4chan, and Telegram, docs show

Clothoff—one of the leading apps used to quickly and cheaply make fake nudes from images of real people—reportedly is planning a global expansion to continue dominating deepfake porn online. Also known as a nudify app, Clothoff has resisted attempts to unmask and confront its operators. Last August, the app was among those that San Francisco's city attorney, David Chiu, sued in hopes of forcing a shutdown. But recently, a whistleblower—who had "access to internal company information" as a forme

From Le Mans to Driven—where does F1: The Movie rank?

It may not have escaped your attention that there's a new film about motorsport called F1: The Movie. It's a return-to-racing story with elements you'll have seen before, just maybe with other sports. A driver has been looking to slay his personal demons. There's a wise veteran, an impatient rookie, and an underdog team with its back to the wall. Except this time, the backdrop is the multicolored circus of Formula 1, seen close up at 200 mph. Backed by Apple and made by people responsible for h

Topics: 24 end f1 film formula

Wonder Dynamics co-founder Nikola Todorovic joins the AI Stage at TechCrunch Disrupt 2025

TechCrunch Disrupt 2025 is back at Moscone West in San Francisco from October 27–29, bringing together 10,000+ startup and VC leaders to dig into what’s next in tech. And when it comes to artificial intelligence, the conversations aren’t just technical — they’re creative, cinematic, and boundary-pushing. That’s why Nikola Todorovic is headed to the AI Stage. A visual effects veteran turned AI entrepreneur, Todorovic is the co-founder of Wonder Dynamics, now an Autodesk company. Alongside actor

Microsoft to cut up to 9,000 jobs as it invests in AI

Microsoft to cut up to 9,000 jobs as it invests in AI Microsoft has confirmed that it will lay-off as many as 9,000 workers, in the tech giant's latest wave of job cuts this year. The company said several divisions would be affected without specifying which ones but reports suggest that its Xbox video gaming unit will be hit. Microsoft has set out plans to invest heavily in artificial intelligence (AI), and is spending $80bn (£68.6bn) in huge datacenters to train AI models A spokesperson for

'There is a problem': Meta users complain of being shut out of their accounts

'There is a problem': Meta users complain of being shut out of their accounts 45 minutes ago Share Save Graham Fraser & Imran Rahman-Jones Technology reporters Share Save Brittany Watson Brittany Watson started the petition calling for Meta to answer for banning people's accounts Meta blamed a "technical error" when, last week, it admitted wrongly suspending some Facebook Groups. Since then, users of the world's most popular social media platform have got in touch with the BBC to say how, for

Tesla Bros Who Bet on Polymarket That Tesla Would Successfully Launch Full Self-Driving by July Are Now Screwed

Betting on Elon Musk fulfilling one of his promises is one hell of a risky venture. But that's what users did on the crypto-based prediction hub Polymarket anyway — and now they're on the verge of losing millions of dollars after Tesla's Robotaxi service failed to live up to its CEO's sky-high assurances. With over $8,800,000 worth of total bets placed, the prediction, titled "Will Tesla launch a driverless Robotaxi service before July?" is now at a less than one percent chance of success, seei

FaceTime in iOS 26 will freeze your call if someone starts undressing

iOS 26 is a packed update for iPhone users thanks to the new Liquid Glass design and major updates for Messages, Wallet, CarPlay, and more. But another new feature was just discovered in the iOS 26 beta: FaceTime will now freeze your call’s video and audio if someone starts undressing. New FaceTime safety feature for child accounts in iOS 26 seems to apply to adults too When Apple unveiled iOS 26 last month, it mentioned a variety of new family tools coming for child accounts. One of those an

That XOR Trick (2020)

There are a whole bunch of popular interview questions that can be solved in one of two ways: Either using common data structures and algorithms in a sensible manner, or by using some properties of XOR in a seemingly hard to understand way. While it seems unreasonable to expect the XOR solutions in interviews, it is quite fun to figure out how they work. As it turns out, they are all based on the same fundamental trick, which we will derive in a bottom-up way in this post. Afterwards we will lo

American science to soon face its largest brain drain in history

Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he answers the biggest questions of all. Subscribe From World War II until 2024, the US stood unchallenged as the scientific leader of the free world. Across practically every discipline — physics, materials science, astronomy, chemistry, biology, medicine, geology, etc. — American scientific missions and initiatives, often in collaboration with European, Canadian, Asian, and many other global partners, b

Reserve Samsung's New Galaxy Z Flip 7 and Fold 7 and Score a $50 Credit

Samsung's latest Galaxy Z foldable phones are soon to be unveiled at the company's Unpacked event on July 9. But you don't have to wait to lock in your next device -- you can reserve one right now at Samsung.com and earn a $50 Samsung credit. It's not yet clear just how many new phones we'll be getting (we're wondering if there will be more than the usual two), but Samsung has been teasing Ultra-grade and slim foldable phones for this launch. Samsung Newsroom posts have pointed to a more "power

Microsoft's 'Blue Screen of Death' Dies After 40 Years: Meet Its Replacement

Like Pudding Pops and Benetton sweaters, another 1980s icon is gone. After 40 years of delivering the tragic news of a PC crash to Windows users, Microsoft's infamous "blue screen of death" is going away. A black screen of death will be replacing it, albeit without the sad face. The blue screen of death has been around since Windows 1.0 came out in 1985. Named for its bright blue color, it's a critical error screen that pops up on computers using the Microsoft Windows operating system when the

Despite Protests, Elon Musk Secures Air Permit for xAI

A local health department in Memphis has granted Elon Musk’s xAI data center an air permit to continue operating the gas turbines that power the company’s Grok chatbot. The permit comes amid widespread community opposition and a looming lawsuit alleging the company violated the Clean Air Act. The Shelby County Health Department released its air permit for the xAI project Wednesday, after receiving hundreds of public comments. The news was first reported by the Daily Memphian. In June, the Memp

OpenAI condemns Robinhood’s ‘OpenAI tokens’

OpenAI wants to make clear that Robinhood’s sale of “OpenAI tokens” will not give everyday consumers equity — or stock — in OpenAI, the company said in a post from its official newsroom account on X. OpenAI says it does not endorse Robinhood’s effort, nor was it involved in facilitating the token sale. “These ‘OpenAI tokens’ are not OpenAI equity,” said OpenAI’s newsroom account. “We did not partner with Robinhood, were not involved in this, and do not endorse it. Any transfer of OpenAI equity

Datadog stock jumps 10% on tech company’s inclusion in S&P 500 index

The Datadog stand is being displayed on day one of the AWS Summit Seoul 2024 at the COEX Convention and Exhibition Center in Seoul, South Korea, on May 16, 2024. Datadog shares were up 10% in extended trading on Wednesday after S&P Global said the monitoring software provider will replace Juniper Networks in the S&P 500 U.S. stock index. S&P Global is making the change effective before the beginning of trading on July 9, according to a statement. Computer server maker Hewlett Packard Enterpri

Capital One builds agentic AI to supercharge auto sales

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 Inspiration can come from different places, even for architecting and designing agentic systems. At VB Transform, Capital One explained how it built its agentic platform for its auto business. Milind Naphade, SVP of Technology and Head of AI Foundations at Capital One, said during VB Transform that the company wanted its agents to function

Carrera Smart Glasses drop to a new record-low price, nearly half off

Yesterday, we reported on a fantastic deal for the Amazon Echo Frames, but we know some of you may prefer something more stylish. If you want smart glasses that also look great, the Carrera Smart Glasses with Alexa are also on sale, saving you nearly half of the retail price. Buy the Carrera Smart Glasses with Alexa for $199.99 ($190 off) This offer is available from Amazon, but there is a caveat. This is an Amazon Prime exclusive offer. You can learn more about Amazon Prime plans and pricing h