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Best Prime Day TV deals: My 30+ favorite offers, updated live

'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

Moroccan founder raises $4.2M for her YC-backed startup building the next layer of AI search

As generative AI reshapes industries, one of its most important yet invisible challenges is retrieval, the process of fetching the right data with relevant context from messy knowledge bases. Large language models (LLMs) are only as accurate as the information they can retrieve. That’s where ZeroEntropy wants to make its mark. The San Francisco-based startup, co-founded by CEO Ghita Houir Alami and CTO Nicolas Pipitone, has raised $4.2 million in seed funding to help models retrieve relevant da

Fantastic Amazon Prime Day deals on hardware-encrypted drives

'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

Can't quit Windows 10? Here's how to keep getting security updates after October 2025

'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

Using MPC for Anonymous and Private DNA Analysis

Earlier this year, Monadic DNA kicked off an experiment to demonstrate that people can access and analyze their genetic data with anonymity and privacy. Monadic DNA collected saliva samples from thirty encrypted genomics pioneers at an event in Denver. These participants later used a Web app to claim their genotyping results using a unique kit ID and a self-selected PIN. The app guided users through uploading their data to encrypted storage powered by Nillion’s multi-party compute (MPC) techno

Phrase origin: Why do we "call" functions?

On StackExchange, someone asks why programmers talk about “calling” a function. Several possible allusions spring to mind: Calling a function is like calling on a friend — we go, we stay a while, we come back. Calling a function is like calling for a servant — a summoning to perform a task. Calling a function is like making a phone call — we ask a question and get an answer from outside ourselves. The true answer seems to be the middle one — “calling” as in “calling up, summoning” — but indi

Orb Is the Internet Speed Test Your Wi-Fi Has Been Waiting For

Internet speed tests aren't just for people who obsess over their internet connection. When my friends or parents are experiencing an inevitable home internet slowdown, my first recommendation is always to start with a speed test. In fact, I’ve tested and used dozens of internet speed tests -- the market is pretty saturated with them. Ideally, the best internet speed test is one that diagnoses your bandwidth blues as simply as possible -- no ads, no extra features you can’t make sense of, and no

How to protect your cell phone number from SIM swap attacks

It’s 2025, and cell phone numbers are ubiquitous. We use our phone numbers to sign up for websites and online services, from retail and banking to social media and health providers. You can use your phone number to reset a forgotten password, and even for receiving two-factor authentication codes for securely logging in to your accounts. But if someone can steal your phone number, they can effectively become you. With your phone number, a hacker can start gaining access to your online accounts

Android Auto begins erasing Assistant as Gemini prepares for takeover (APK teardown)

TL;DR With the newest version of Android Auto, references to “Google Assistant” are being replaced with generic terms like “Digital Assistant,” despite still referring to the existing Google Assistant settings. The changes indicate Google’s ongoing transition from Google Assistant to Gemini across supported platforms. Google has long begun phasing out Google Assistant in favor of Gemini across its supported platforms. Back in May, Google had shown off Gemini for Android Auto and cars with Goog

What to expect from Samsung Unpacked today: Galaxy Z Fold 7, Watch 8 Classic, tri-foldable, more

Kerry Wan/ZDNET Three things are certain when July comes along: backyard barbecues, fireworks past midnight, and Samsung Unpacked. Just last month, Samsung confirmed that the next Unpacked event will take place today, Wednesday, July 9, in Brooklyn, New York. This follows the host cities of Paris, France, and Seoul, South Korea, over the past two years -- with the company suggesting that it's chosen Brooklyn for its "bold ideas, creativity, and culture." Also: The best Samsung phones to buy i

5 surprise products Samsung could unveil at Unpacked today - including smart glasses

Kerry Wan/ZDNET It's hard to believe that we're already halfway through 2025, and Samsung is kicking off the second half with force. The tech giant will hold its next Unpacked event today. Officially, we know very little about what will be shown on the big day, but that isn't to say that teaser information doesn't exist. Ever since the last Unpacked event back in January, several leaks and rumors have cropped up online, providing a view into what could be shown off on July 9. Also: What to ex

15 discounted gadgets I use regularly as a handyman (and why they make such a big difference)

'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

Best Prime Day TV deals: My 30+ favorite offers right now, updated live

'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

iPod Linux (2017)

Welcome to the home of the ! iPodLinux is an open source venture into porting Linux onto the iPod (https://www.apple.com/ipod/). So far, we have successfully ported a customized uClinux (http://www.uclinux.org) kernel to the iPod, and written a simple user interface for it dubbed podzilla. Additional applications and modules have been written, adding many capabilities not found in Apple's firmware. iPodLinux is currently safe to install on 1st, 2nd, and 3rd generation iPods. Software Developmen

Astro is a return to the fundamentals of the web

After migrating several projects from WordPress to Astro, I've become a massive fan of this framework. What is Astro? Astro is a web framework that came out in 2021 and immediately felt different. While most JavaScript frameworks started with building complex applications and then tried to adapt to simpler sites, Astro went the opposite direction. It was built from day one for content-focused websites. The philosophy is refreshingly simple. Astro believes in being content-driven and server-fi

Most RESTful APIs aren't really RESTful

When talking about REST, it is worth reading the dissertation of Roy Thomas Fielding. The original paper that describes RESTful web, “Architectural Styles and the Design of Network-based Software Architectures” Roy T. Fielding (2000), introduces the Representational State Transfer (REST) architectural style as a framework for designing scalable, performant, and maintainable networked systems, particularly web services. The paper aims to analyze architectural styles for network-based systems, id

Record-Setting Qubit Performance Marks Important Step Toward Practical Quantum Computing

The promise of so-called “quantum advantage” is simple. By harnessing the counterintuitive rules of quantum mechanics, quantum computers should be able to—in theory—surpass the computational potential of any classical supercomputer. But before quantum advantage drastically changes information technology as we know it, researchers have yet to address the many hurdles that are preventing quantum computers from entering into the mainstream. That said, quantum computing as a field has evolved drama

I Tried Living Without the Internet for a Day: It Made Me Want to Throw Away My Phone

I stood on a ridge in the Sandia Mountains near Albuquerque, New Mexico, surrounded by pinyon trees and red-barked pines, listening to the trill of dark-eyed juncos jostling through the underbrush. Amid all this beauty, my phone chimed. And chimed again. And buzzed and beeped. A friend sent an Instagram link. Uber Eats offered a discount deal. Target had a coupon for cleaning products. Someone drove by my Ring doorbell camera. Our lives are so dependent on the internet, the thought of living wi

Ars staffers share some of their favorite unexpected 3D prints

Part of the fun of 3D printing is discovering just how many possibilities there are for different things to print. Obviously, they're fun for printing toys or decorations that you couldn't or wouldn't buy yourself, but they're also powerful problem-solving tools. Once you've solved a few problems with 3D printed parts, you start looking around for other minor inconveniences or quality-of-life upgrades that you could solve—and the breadth and depth of the 3D printing community means that you can

‘People Are Going to Die’: A Malnutrition Crisis Looms in the Wake of USAID Cuts

Few lifesaving tools are as effective as ready-to-use therapeutic foods, known as RUTFs, which are specially designed to treat severe malnutrition and often resemble fortified peanut butter. Despite announcing a $50 million pledged to fund RUTFs earlier this summer, the Trump administration's deep cuts to foreign assistance have wreaked havoc on RUTF distribution globally, and the State Department hasn’t placed orders with leading suppliers this year. Experts say the disruptions will result in m

The Nintendo Switch OLED is $100 off during Prime Day

Amazon Prime Day is the best time to save money on a Nintendo Switch OLED during a time when there aren’t any deals on the last-gen console (however, there are some other great gaming deals). Right now, you can get one with neon red and blue Joy-Con for the all-time low price of $249 ($100 off) at Woot. Alternatively, you get the console bundled with a digital copy of Mario Kart 8 Deluxe for $275 ($75 off) at Woot. These are both international models; they’ll work totally fine in the US (Switch

These Sony headphones are a fan favorite - and nearly 50% off during Prime Day

'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

iPod Linux – Linux for Your iPod

Welcome to the home of the ! iPodLinux is an open source venture into porting Linux onto the iPod (https://www.apple.com/ipod/). So far, we have successfully ported a customized uClinux (http://www.uclinux.org) kernel to the iPod, and written a simple user interface for it dubbed podzilla. Additional applications and modules have been written, adding many capabilities not found in Apple's firmware. iPodLinux is currently safe to install on 1st, 2nd, and 3rd generation iPods. Software Developmen

Most RESTful APIs Aren't RESTful

When talking about REST, it is worth reading the dissertation of Roy Thomas Fielding. The original paper that describes RESTful web, “Architectural Styles and the Design of Network-based Software Architectures” Roy T. Fielding (2000), introduces the Representational State Transfer (REST) architectural style as a framework for designing scalable, performant, and maintainable networked systems, particularly web services. The paper aims to analyze architectural styles for network-based systems, id

Grow a Garden Calculator

What is Grow a Garden Calculator? The Grow a Garden Calculator is a comprehensive tool designed specifically for Roblox's popular game "Grow a Garden". This advanced calculator helps players accurately determine plant values based on various game mechanics including weight, mutations, friend bonuses, and other multipliers. Our Grow a Garden Calculator serves as an essential resource for players who want to maximize their profits and make informed decisions about their garden investments. As the

Choosing a Database Schema for Polymorphic Data (2024)

Designing a schema for your relational database is a daunting task that has long term implications for the database's performance, maintainability, and correctness. And it often requires making decisions before having a clear picture of the exact shape and distribution of your data, or what the common access patterns will look like. It's not a permanent decision: tables can be altered and databases migrated. But these migrations can be slow and expensive. To top it all off, some data is less am

US court strikes down 'click-to-cancel' rule designed to make unsubscribing easy

A federal rule designed to make canceling subscriptions as easy as signing up for them has been struck down by a US federal appeals court just days before it was scheduled to take effect. The US court of appeals for the eighth circuit vacated the Federal Trade Commission’s “click-to-cancel” rule, which would have required companies to allow consumers to cancel subscriptions using the same method they used to sign up, after finding that the commission behind it failed to follow required procedur

Frame of preference A history of Mac settings, 1984–2004

Words by Marcin Wichary / Technology by Mihai Parparita at Infinite Mac 8 July 2025 / 8,800 words / 10 emulators Frame of preference A history of Mac settings, 1984–2004 As a designer, I’m meant to dislike settings. As a user, I love them. Every year I celebrate Settings Day: a day when I take a look at the options and toggles in all the apps I use. I do this out of curiosity – what was added since the last time I looked? – but also because I love this way of getting to know software: peeking