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Chrome for iOS makes it easier to switch between work and personal Google accounts

Google announced Monday that it’s introducing a new feature that lets iOS users easily switch between work and personal Google accounts in Chrome. Previously, iOS users had to completely sign out of a Google account and then log in with another, and repeat this process every time they want to access a different account. “People often use their mobile device for both work and personal tasks, requiring them to sign in and out with different Google accounts,” the company wrote in a blog post. “To

Is ChatGPT down? You're not alone. Here's what OpenAI is saying

Elyse Betters Picaro / ZDNET If you're running into problems with ChatGPT this morning, you're not alone. Just after 8:30 a.m. ET, reports began surfacing that paid users were experiencing quite a few errors when trying to converse with the chatbot. In some cases, ChatGPT responds with an error message; in others, it doesn't respond at all. OpenAI confirmed the issue The outage‑tracking website DownDetector showed a spike in reports about that time. Reports were declining but still present b

Best Peloton Alternatives in 2025: CNET’s Fitness Expert Puts the Competition to the Test

Like so many other things at CNET, we test exercise bikes as thoroughly as possible through rigorous examination and comparison. Each exercise bike in our list has been through at least 100 miles of riding, using as many of the built-in features as possible. CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. The Peloton bike has been the go-to exercise bike for a lot of people i

This Modder Is Making a Retro Gaming Handheld That Plays Actual SNES Cartridges

We’re in a renaissance of retro tech thanks to modders willing to push the envelope of old-school gaming. Take this ongoing project to scale down an old Nintendo SNES mainboard so it can fit in a device you can hold comfortably in your hands. Even better, it will eventually be able to play the actual cartridges going all the way back to 1990. This latest DIY design comes from tinkerer YveltalGriffin. You may have heard of them from their work on the Nintendo Kawaii, an open-source mod for the N

This ‘violently racist’ hacker claims to be the source of The New York Times’ Mamdani scoop

is a reporter who writes about tech, money, and human behavior. She joined The Verge in 2014 as science editor. Previously, she was a reporter at Bloomberg. The ultimate source for The New York Times’ story about Zohran Mamdani’s college application is an open secret. It’s an anime-loving neo-Nazi whose hobbies include furry drawings, posting fan art of a video game character, and hacking universities. On X, the alleged hacker is followed by New York Times freelancer Benjamin Ryan, who was the

“Dynamic programming” is not referring to “computer programming”

When seeing the phrase “dynamic programming” in an algorithms class or leetcode study guide, the first question people ask is “what does ‘dynamic’ mean in this context?”. The key question is instead “what does ‘programming’ mean in this context?”, because it does not mean “computer programming”. Instead it refers to, as the Oxford English Dictionary puts it, programming. n. 4. Planning carried out for purposes of control, management, or administration. So really, it’s closer to “TV programmi

ChatGPT's GPT-5-reasoning-alpha model spotted ahead of launch

GPT-5 might be just a few days or weeks away, as we've spotted references to a new model called gpt-5-reasoning-alpha-2025-07-13. As spotted on X, OpenAI is testing a model called "gpt-5-reasoning-alpha-2025-07-13." This model was finalised on the 13th of July, and it appears to be the final round of testing. "Models: openai/gpt-5-reasoning-alpha-2025-07-13: reasoning_effort: high," one of the code references read. Alexander Wei, a researcher at OpenAI, recently confirmed that GPT-5 is on it

Topics: alpha gpt model o3 openai

Ryanair may increase commission to staff identifying oversized cabin bags

Ryanair has said that in a bid to "eliminate the scourge" of passengers bringing oversized baggage to the boarding gate, the airline is considering increasing the commission it pays staff for identifying them. Currently Ryanair employees are paid around €1.50 for every oversized cabin bag that they identify, and passengers are charged additional fees if their bag is deemed to be too large to bring on-board the plane. According to the airline's policy, passengers who bring cabin luggage - measu

I’m Revisiting All of the Naked Gun Movies Before the Reboot. Here’s How You Can, Too

Growing up, the Naked Gun series was a staple in my household. I rented the movies so regularly that my parents gave me the trilogy on DVD for Christmas one year. These days, it’s easier to revisit old favorites through streaming services, but that box set still sits proudly in my media drawers. Even today, I find the straight-faced humor gut-bustlingly hilarious. While headliner Leslie Nielsen starred in some serious films like Forbidden Planet, The Poseidon Adventure and Prom Night, showcasing

WhatsApp is dropping its native Windows app in favor of an uglier web version

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Meta is planning to drop its native WhatsApp Windows app in favor of a web wrapper version instead, just months after introducing a native iPad app. The latest beta version of WhatsApp on Windows includes the major changes, with Meta noting it has “updated how WhatsApp beta looks and works.” Behind the scenes it’s a big change to WhatsApp on Windows, moving it from a native Wi

U.S. firms scramble to secure rare-earth magnets — imports from China surge 660%

Annealed neodymium iron boron magnets sit in a barrel at a Neo Material Technologies Inc. factory in Tianjin, China on June 11, 2010. China's exports of rare-earth magnets to the United States in June surged more than seven times from the prior month, as American firms clamor to get hold of the critical elements following a preliminary Sino-U.S. trade deal. In April, Beijing placed restrictions on several critical magnets, used in advanced tech such as electric vehicles, wind turbines and MRI

Using the Matrix Cores of AMD RDNA 4 architecture GPUs

AMD RDNA 4 architecture GPUs AMD RDNA™ 4 architecture GPUs, which have 3rd-generation Matrix Cores, improved the performance of Generalized Matrix Multiplication (GEMM) operations. The table below compares theoretical FLOPS/clock/CU (floating point operations per clock, per compute unit) to previous generations. However, we changed the VGPR layout for the arguments of Wave Matrix Multiply Accumulate (WMMA) operations compared to the previous RDNA 3 generation [1]. Therefore, it does not have ba

Topics: 16 ele matrix rdna wmma

“Dynamic Programming” is not referring to “computer programming”

When seeing the phrase “dynamic programming” in an algorithms class or leetcode study guide, the first question people ask is “what does ‘dynamic’ mean in this context?”. The key question is instead “what does ‘programming’ mean in this context?”, because it does not mean “computer programming”. Instead it refers to, as the Oxford English Dictionary puts it, programming. n. 4. Planning carried out for purposes of control, management, or administration. So really, it’s closer to “TV programmi

Weaving reality or warping it? The personalization trap in AI systems

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 AI represents the greatest cognitive offloading in the history of humanity. We once offloaded memory to writing, arithmetic to calculators and navigation to GPS. Now we are beginning to offload judgment, synthesis and even meaning-making to systems that speak our language, learn our habits and tailor our truths. AI systems are growing incr

Laminar Flow Airfoil

Laminar Flow is the smooth, uninterrupted flow of air over the contour of the wings, fuselage, or other parts of an aircraft in flight. Laminar flow is most often found at the front of a streamlined body and is an important factor in flight. If the smooth flow of air is interrupted over a wing section, turbulence is created which results in a loss of lift and a high degree of drag. An airfoil designed for minimum drag and uninterrupted flow of the boundary layer is called a laminar airfoil. The

QuakeNotch: Quake Terminal on your MacBook's notch

Transform your notch into a beautiful music visualizer. Watch as your favorite tracks come alive with stunning audio oscillations and dynamic animations. Perfect integration with Apple Music brings your music experience to a whole new level. Customize every aspect of QuakeNotch to match your style and workflow. From themes and colors to keyboard shortcuts and behavior, create the perfect notch experience tailored just for you. Instant and robust access from notch Access a full-featured termin

Jove (Jonathan's Own Version of Emacs)

JOVE (Jonathan's Own Version of Emacs)[1] is an open-source, Emacs-like text editor, primarily intended for Unix-like operating systems. It also supports MS-DOS and Microsoft Windows. JOVE was inspired by Gosling Emacs but is much smaller and simpler, lacking Mocklisp. It was originally created in 1983 by Jonathan Payne while at Lincoln-Sudbury Regional High School in Massachusetts, United States on a PDP-11 minicomputer.[2] JOVE was distributed with several releases of BSD Unix, including 2.9BS

Today's Wordle Hints, Answer and Help for July 21, #1493

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.

Chinese Scientists Invent System for Extracting Oxygen, Water and Rocket Fuel From Moon Dust

Chinese researchers say they've devised a new way to extract water from lunar soil and convert it into fuel. As detailed in a new paper published today in the journal Joule, the team found that their proposed "photothermal strategy" — essentially converting light into heat — could effectively convert carbon dioxide from extracted water into carbon monoxide, hydrogen, and oxygen gas, a "potential route for sustaining human life on the Moon and enabling long-term extraterrestrial exploration." "

OpenAI's New AI Agent Takes One Hour to Order Food and Recommends Visiting a Baseball Stadium in the Middle of the Ocean

OpenAI is releasing a new AI agent, creatively dubbed ChatGPT Agent — which is not to be confused with the two other AI agents it's already released (did we mention that OpenAI has a bit of a branding problem?) In an announcement, the Sam-Altman-led company says the tool uses its own "virtual computer" to perform tasks on your behalf, like using your calendar to brief you on upcoming meetings, buying the ingredients to make breakfast, and creating a slide deck analysis of business competitors.

This is why I use two separate ChatGPT accounts

Calvin Wankhede / Android Authority I’ll admit it: I’m a bit of a recovering AI addict. While I’ve had mixed feelings about AI from the start, as someone who spends a lot of time lost in thought, I’ve found it can be a useful tool for ideation, proofreading, entertainment, and much more. Recently, I’ve started scaling back my usage for reasons beyond the scope of this article, but for a while, I actually had two paid ChatGPT accounts. I know what you’re thinking, and you’re right, it’s a bit e

A Treatise for One Network – Anonymous National Deliberation [pdf]

Authoritarian regimes thrive by systematically dividing their opposition and silencing the populace, creating a crisis where citizens feel isolated and powerless. This paper proposes a technological solution: a new, secure feature within Telegram to bridge these divisions and forge a genuine national consensus. Executive Summary "The protocol is remarkably efficient, capable of distilling the views of a population of 100 million participants down to a core group of 100 in as few as six weeks.

Astronomers Detect Entirely New Type of Plasma Wave Above Jupiter’s North Pole

Since entering Jupiter’s orbit in 2016, NASA’s Juno spacecraft has been hard at work unveiling the many mysteries of our solar system’s largest planet. And its latest discovery may be one of the most intriguing yet: an entirely new type of plasma wave near Jupiter’s poles. In a paper published Wednesday in Physical Review Letters, astronomers describe an unusual pattern of plasma waves in Jupiter’s magnetosphere—a magnetic “bubble” shielding the planet from external radiation. Jupiter’s excepti

Your Recession FAQs Answered: 5 Tips to Help You Prepare, Not Panic

Recession risks are down, but keep your guard up. Getty Images/Jeffrey Hazelwood/CNET Early this spring, talk of a recession swirled after President Donald Trump began his chaotic tariff campaign. The likelihood of a severe economic downturn hit 66%, according to Polymarket. As Trump deferred some of his most aggressive trade proposals, those forecasts leveled out, but the contours of a potential recession are hard to ignore. Growth in the first quarter of 2025? Down. Jobless claims? Sharply h

What Makes Cheap Earbuds a Real Value? Here's How I Find the Hidden Gems

A few months ago, Final Audio, a boutique Japanese brand, sent me its new, relatively low-priced ZE3000 SV noise-canceling earbuds to test. I was curious: Would this be a hidden gem among the dozens, even hundreds, of budget headphone options out there? Even as a full-time reviewer of these products, I can't keep up with all of them. So I did what I always do. I charged them up, then swapped out the default medium-size tips for the largest set of included ear tips and hoped I'd get a tight seal

The Catholic Church Reportedly Called in an Exorcist to Deal With "Yeti Cult" Running Bizarre Blood Rituals at Archdiocese of Denver

What started as a routine weekend getaway for seminarians from the St. John Vianney Theological Seminary in 2024 took a hard turn into the surreal. The archdiocese of Denver confirmed that an exorcist was called in after a bizarre series of events involving a ceremonial dagger, a mysterious blood oath, and a man in a yeti costume. As first reported in an extensive investigation by The Pillar, a publication covering the Catholic church, the incident is causing controversy and raising questions a

OpenAI's experimental model achieved gold at the International Math Olympiad

It's a major milestone for AI models, but this level of reasoning won't be available to the public anytime soon. OpenAI has achieved "gold medal-level performance" at the International Math Olympiad, notching another important milestone for AI's fast-paced growth. Alexander Wei, a research scientist at OpenAI working on LLMs and reasoning, posted on X that an experimental research model delivered on this "longstanding grand challenge in AI." According to Wei, an unreleased model from OpenAI wa

Piramidal (YC W24) is hiring a full stack engineer

We are looking for a software engineer to help us enable interactions and automations with Piramidal’s newest technologies. We value proactive, customer-centric engineers who prioritize foundational details (data models, architecture, security) to enable excellent products. In this role you will: Build and maintain the infrastructure and backend systems for our flagship platform focused on neural data. Collaborate closely with ML engineers to iterate on applying our latest models. and Work w