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Nolah Evolution Hybrid Mattress Review: A Jack of All Trades

Kind of like Lord of the Rings, what is the best mattress out there to rule them all? Typically, as a professional mattress tester of over five years, I’d tell you it differs from person to person. But there are always the rare few models that manage to pull off the near impossible for a mattress to accomplish: being a supportive and comfortable fit for anybody, regardless of build or sleeping position. The Nolah Evolution Hybrid is one of those mattresses, and one of the rare few near-perfect b

Ruby on Rails Audit Complete

The Open Source Technology Improvement Fund is proud to share the results of our security audit of Ruby on Rails. Ruby on Rails (or “Rails”) is an open source full stack web-application framework. Thanks to the help of X41 D-Sec, GitLab, and the Sovereign Tech Agency, Rails can provide more secure versions of the tools needed for users to create database-backed web applications following the Model-View-Controller pattern. Audit Process: The audit work for this engagement took place over Decemb

Flies grow their gyroscopes: Study reveals how flight stabilizers take shape

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Electron microscopy image showing a haltere developed under normal conditions (left) and a deformed haltere in a genetically modified fruit fly model (right). Credit: Instituto de Neurociencias UMH CSIC A team from the Institute for Neurosciences (IN), a joint center of the Spanish National Research Council (CSIC) a

Infineon security microcontroller flaw enabled extraction of TPM secret keys

A few months ago, security researcher Thomas Roche presented his fundamental research on secure elements used in the YubiKey 5. The security element is the Infineon SLE78, which contains a proprietary implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). Using side-channel attacks and a great deal of smart research, the author discovered a vulnerability in Infineon Technologies' cryptographic library and, as a result, was able to extract the ECDSA secret key from the secure

“Language and Image Minus Cognition”: An Interview with Leif Weatherby

by Robin Manley Leif Weatherby is an Associate Professor of German at New York University, where he directs the Digital Theory Lab. Robin Manley spoke with Dr. Weatherby about his latest book, Language Machines: Cultural AI and the End of Remainder Humanism (University of Minnesota Press, 2025), which argues that Large Language Models (LLMs) have effected a separation of cognition from language and computation in a form that corresponds to earlier structuralist theories. Robin Manley: In the i

Infinite Grid of Resistors

Infinite Grid of Resistors Remain, remain thou here, While sense can keep it on. And, sweetest, fairest, As I my poor self did exchange for you, To your so infinite loss, so in our trifles I still win of you: for my sake wear this... Shakespeare There is a well-known puzzle based on the premise of an “infinite” grid of resistors connecting adjacent nodes of a square lattice. A small portion of such a grid is illustrated below. Between every pair of adjacent nodes is a resistance R, and w

Today's NYT Mini Crossword Answers for Saturday, June 14

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.

Today's Wordle Hints, Answer and Help for June 15, #1457

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.

Best Kamado Grill for 2025

Testing kamado grills is an intense experience for a griller. It requires playing with fire (literally) and high temperatures, although in a controlled, responsible way. The most critical element to kamado's performance is heat, specifically temperature control and how well a grill holds to one temperature. To smoke meat low and slow, that magic number is 225℉. Good smokers, kamados or otherwise, will stick to this temp for as long as 12, 15 or 20 hours. This means the temperature gauge is key a

So... You Want to Become a Penetration Tester?

Cybersecurity is a rapidly growing and evolving field with a wide range of subfields and specializations. One of these is penetration testing, a discipline within what's known as "red teaming," which seeks to actively find and exploit vulnerabilities within computer systems (with permission, of course). It's an exciting and rewarding career, and I'll show you how to become a penetration tester. Before I continue, however, let me be transparent about my own experience. While I have about three

So... You Want to Become a Penetration Tester?

Cybersecurity is a rapidly growing and evolving field with a wide range of subfields and specializations. One of these is penetration testing, a discipline within what's known as "red teaming," which seeks to actively find and exploit vulnerabilities within computer systems (with permission, of course). It's an exciting and rewarding career, and I'll show you how to become a penetration tester. Before I continue, however, let me be transparent about my own experience. While I have about three

These are the 10 open source Android apps I install on every new phone

Andy Walker / Android Authority There are a few apps I must install on any new Android phone. Without them, using my handset would be quite challenging. These include the usual suspects like shopping and banking apps, browsers, AI search tools, and WhatsApp. Surprisingly, I also rely heavily on open-source apps. A quick count shows that over a dozen of my apps are open source, many of which enhance my phone experience. How many open source apps do you have on your phone? 324 votes None. 24 % 1

Google Search uses AI-generated podcast hosts to answer your questions

Instead of digging through all the top search results, you can now ask Google Search to give you a comprehensive AI-generated summary with its Audio Overviews feature. The AI feature uses Google Gemini models to create a short audio clip that sounds like a conversational podcast with two hosts. It's not ideal for your basic search queries like finding out when Father's Day is, but it's helpful if you want an in-depth and hands-free response to the history and significance of Flag Day. The Audio

Your Apple Watch is getting a big upgrade. Here are the 8 features I can't wait to use in WatchOS 26

Your iPhone, Apple Watch, and other Apple-owned devices are getting a big overhaul soon. The tech giant recently rolled out all of the newest apps and updates coming to its devices over the next few months. Apple announced several new features coming to WatchOS 26 at its annual software conference, WWDC, on Monday in Cupertino. The features touch everything from Fitness to Messages, and include a major design update across Apple's platforms for a more unified look and naming mechanisms that ref

Got a new password manager? How to clean up the password mess you left in the cloud

koyu/Getty Images Every modern web browser has tools for tracking the passwords you use with secure online services. Those features are often turned on by default, which means you probably have a random collection of passwords saved in the cloud along with your bookmarks and settings for your default browser. Also: The best VPN services (and how to choose the right one for you) Those built-in utilities might have been good enough for an earlier era, but they aren't good enough for our complex

What Is Open Source?

I published a version of this article on Medium eight years ago. This version is updated with new references and arguments. Over the last few years, I’ve been a part of lots of discussions — across domains, from technology to journalism and education — about Silicon Valley and how technology business models are affecting other industries. Outside technology industry circles, there’s lots of talk about how open source software is a more respectful model. What’s missing from many of these discus

Here's why network infrastructure is vital to maximizing your company's AI adoption

Weiquan Lin/Getty Images When companies begin taking the first steps toward AI adoption, one of the first pieces of advice they receive is to address the quality of their data. However, another foundational element that is often overlooked, but is just as critical to the success of AI deployment, is network infrastructure. At Cisco Live, ZDNET spoke with Anurag Dhingra, SVP and GM of the Enterprise Connectivity and Collaboration Group, to learn more about the role network infrastructure plays

'Textbook Copyright Infringement': Disney and Universal Sue AI Image Generator Midjourney

Disney, Universal and several of their entertainment companies filed a lawsuit against popular AI creative service Midjourney on Wednesday, alleging that the company committed copyright infringement. It's a big move from power players and will no doubt create ripple effects across the AI and entertainment industries that will flow all the way to what you can create using AI tools. Midjourney is one of many AI image generators that use generative AI text-to-image technology. With an account, any

$100 Hamburger

Aviation slang $100 hamburger ("hundred-dollar hamburger") is aviation slang for the excuse a general aviation pilot might use to fly.[1][2] Background [ edit ] A $100 hamburger trip typically involves flying a short distance (less than two hours), eating at an airport restaurant, and then flying home. "$100" originally referred to the approximate cost of renting or operating a light general aviation aircraft, such as a Cessna 172, for the time it took to fly round-trip to a nearby airport. H

Apple begins selling latest M4 MacBook Air models on its refurbished store

Today, Apple has begun selling refurbished configurations of its recently released MacBook Air with M4 chip – with a roughly 15% discount compared to MSRP. This follows the addition of Apple Watch Ultra 2 in Black and M4 Max/M3 Ultra Mac Studio earlier this week. Apple Refurbished Macs are held to a very high quality standard, and more or less look brand new – minus the packaging. All essential components are replaced as part of Apples Refurb program. You even get the same 1 year warranty, and

Watching This Humanoid Robot Sort Packages Is Quite Something

Yep, they're definitely coming for our jobs. Package Deal Earlier this year, humanoid robotics company Figure showed off its Figure 02 robot using a sophisticated visual language system called Helix to sort packages at a logistics warehouse. Footage showed a small army of the humanoid robots deftly picking up packages of various sizes, shapes, and hardnesses, and manipulating their orientation. Just three months later, the company has published an update about its Helix learning-based approa

Clay secures a new round at a $3B valuation, sources say

Clay, a sales automation startup, has raised a Series C round at an approximate $3 billion valuation, led by Capital G, according to three sources with knowledge of the deal. Clay and Capital G didn’t respond to a request for comment. The new round comes just a month after the New York startup announced that it will allow most of its employees to sell some of their shares at a $1.5 billion valuation. That secondary deal, known as a tender offer, was led by Sequoia, which agreed to purchase up

I replaced my premium headphones with this classic Bose pair - and didn't regret it

ZDNET's key takeaways The Bose QuietComfort Headphones are available in seven colors for $349, and are often up to $100 off. They are true to the QuietComfort namesake, providing excellent noise cancellation and all-day comfort. However, like all of Bose's over-ear headphones, the QuietComfort have a short, 24-hour battery life. View now at Bose The Bose QuietComfort Headphones are on sale for $249, $100 off their retail price. According to Bose, this deal is valid until June 15, 2025. I hav

Alaska, Where Only 2% of Homes Have AC, Just Issued Its First Heat Advisory Ever

Alaska just crossed a first off its bucket list with the first-ever heat advisory for Sunday, June 15. Temperatures in central Alaska are expected to reach 86 degrees Fahrenheit (that's 30 Celsius) through the weekend and into the week of June 16. It's not as if Alaska never gets hot in the summer. However, as Jason Laney, a warning coordination meteorologist with the National Weather Service in Fairbanks, Alaska, told CNET, "The frequency with which the heat is coming up is starting to be a bi

iOS 26 is official, Liquid Glass redesign, and our full WWDC 2025 reactions

Benjamin and Chance are back with another bumper WWDC installment, featuring our thoughts on everything Apple announced during its 2025 keynote. From new features in iOS 26 to the sweeping redesign of Liquid Glass, we give our first reactions of all the changes in the new operating systems. And in Happy Hour Plus, Chance talks more about his experience on the ground at Apple Park. Subscribe at 9to5mac.com/join. Hosts Chance Miller Benjamin Mayo Subscribe, Rate, and Review 9to5Mac Happy Hou

The fastest way to detect a vowel in a string

Austin Z. Henley Associate Teaching Professor Carnegie Mellon University [email protected] @austinzhenley github/AZHenley The fastest way to detect a vowel in a string 6/13/2025 I was nerdsniped recently: What is the best way to detect if a string has a vowel in it? This is trivial, right? But as I started getting into it, I realized there is much more to this. I challenged myself to come up with as many ways to detect a vowel as possible. I even asked a few friends to give it a go. Whi

Hasbro’s ‘Star Wars’ SDCC Exclusive Is the Ultimate ‘Revenge of the Sith’ Set

Dark side, light side, it doesn’t matter. This year’s Hasbro Star Wars exclusive at San Diego Comic-Con is certainly the chosen one, and we’re going to take the high ground to acquire it. Celebrating 20 years of Star Wars Episode III: Revenge of the Sith, Hasbro just revealed a six-inch Black Series set, exclusively for release at San Diego Comic-Con, of Anakin Skywalker and Obi-Wan Kenobi and their epic lightsaber duel over the lava on Mustafar. Retailing for $110, the set will first be availa

Best Gas Grills of 2025: We Tested More than 15

How much should you spend on a gas grill? A few of the pricier smart grills had built-in probe systems for precise temperature monitoring. James Bricknell/CNET While knowing what you want in a gas grill is important, knowing what you can spend is the first step when buying a grill. This is because you may want a six-burner grill, with a hot plate on the side, and a searing deck, but if you've only got $350 to spend, you're going to have to make some compromises. Now, there are still plenty of

TechCrunch Mobility: The cost of Waymo

Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. Sign up here for free — just click TechCrunch Mobility! The National Highway Traffic Safety Administration (NHTSA) announced late this week that it plans to streamline the Part 555 exemption process to make it faster for automakers that want to deploy self-driving vehicles built without human controls like a steering wheel or pedals. The letter sent to “stakeholders” (meaning those com

Computing’s Top 30: Deven Panchal

Leading a global open source project with hundreds of contributors across borders, cultures, platforms, and organizations is a prospect fraught with challenges. Deven Panchal is well aware of those challenges, having led two such projects for AT&T Labs: Acumos, the world’s first open source AI marketplace ONAP, which allowed developers to embed AI into the design and deployment of network, telecom, and security services To manage—if not avoid—the myriad complications entailed by such endeavo