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How to handle people dismissing io_uring as insecure? (2024)

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Super-resolution microscopes reveal new details of cells and disease

Using a tiny, spherical glass lens sandwiched between two brass plates, the 17th century Dutch microscopist Antonie van Leeuwenhoek was the first to officially describe red blood cells and sperm cells in human tissues, and observe “animalcules” — bacteria and protists — in the water of a lake. Increasingly powerful light microscopes followed, revealing cell organelles like the nucleus and energy-producing mitochondria. But by 1873, scientists realized there was a limit to the level of detail. W

Does Anyone Know What ‘Wellness’ Means Anymore?

Yes or no: Do you have any idea what “wellness” is? Depending on where you live and which online rabbit holes you’ve tripped into, your answer to that question—and your actual definition of wellness—may vary widely. Beyond Wellness The line between science and wellness has been blurred beyond recognition. WIRED is here to help. And yet, we’re in a moment where wellness is the holy grail du jour, sometimes at the expense of our actual health. There’s the softer version of wellness, one characte

Animals Are the Original Wellness Influencers

In the early 2010s, researchers in Mexico City noticed that sparrows and finches at the national university were lacing their nests with cigarette butts. The birds would collect the butts—mostly smoked—carefully remove the outer paper layer, and weave fibers from the filters into their homes, among the twigs and grass. Beyond Wellness The line between science and wellness has been blurred beyond recognition. WIRED is here to help. This sort of dubious yet intriguing lifestyle choice will be fa

The Demise of China’s Hottest Online Shopping Craze

During the height of the pandemic, a unique kind of online shopping became one of the hottest trends in China’s tech industry. Called “community group buying,” it allowed consumers to save money on everything from apples to iPhones by placing bulk orders together with their friends and family. The model, which was kind of like Groupon meets Instacart, proved especially popular for groceries. But now, China's community group-buying platforms are vanishing one by one. Late last month, Meituan, th

Here’s how Apple Intelligence keeps privacy in mind versus the competition

Artificial intelligence has obviously been the industry craze for the past couple years. While large language models are incredibly capable, they’ve always come with a bit of a compromise: privacy. Ultimately, you’re still using a model hosted in the cloud, and all of your conversations are stored on some server. Apple’s always had privacy at the core of its products – so in the months leading up to the debut of Apple’s AI features, many people wondered: how would Apple handle it? Today, we del

The best Android phones for 2025

Read our full Google Pixel 9 Pro and Pixel 9 Pro XL review Processor: Google Tensor G4 | Display: 6.3-inch Super Actua, up to 120Hz | Cameras: Rear array (50MP wide, 48MP ultrawide with Macro Focus, 48MP 5x telephoto lens), 42MP dual PD selfie front camera with autofocus | Battery: 4,700mAh Finally, a smaller Pixel Pro. Google's Pixel series has long been one of the best Android phones around, with the Pro model being the superior version. But it was always a little too big and too cumbersome

5 tips for building foundation models for AI

imaginima/Getty Many businesses are just beginning to grapple with the impact of artificial intelligence, but some have been using machine learning (ML) and other emerging technologies for over a decade. Also: Most AI projects are abandoned - 5 ways to ensure your data efforts succeed For Manish Jethwa, CTO at Ordnance Survey (OS), the UK's national mapping service, the priority is to combine his organization's AI and ML experiences with recent advances in generative AI to refine, distribute,

Topics: ai data models os said

I still prefer my Google Pixel 9 Pro over the expensive flagships - and it's not even close

Adam Breeden/ZDNET Last year, I was emphatic that my time with Pixel phones was over because Google had announced it was planning to inject even more AI "goodness" into Android. I saw that as an opportunity to jump ship. My goal was to buy the Nothing Phone 3. Then, as fate would have it, Nothing CEO Carl Pei announced that his company was going all-in on AI, and the next Nothing Phone would leverage the technology in ways no other device had. Foiled again. Also: This hidden Pixel camera set

Subreply – An open source text-only social network

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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

Agents built from alloys

This spring, we had a simple and, to my knowledge, novel idea that turned out to dramatically boost the performance of our vulnerability detection agents at XBOW. On fixed benchmarks and with a constrained number of iterations, we saw success rates rise from 25% to 40%, and then soon after to 55%. The principles behind this idea are not limited to cybersecurity. They apply to a large class of agentic AI setups. Let me share. XBOW’s Challenge XBOW is an autonomous pentester. You point it at yo

How to handle people dismissing io_uring as insecure?

To see all available qualifiers, see our documentation . Saved searches Use saved searches to filter your results more quickly We read every piece of feedback, and take your input very seriously. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert

“The Bitter Lesson” is wrong. Well sort of

“The Bitter Lesson” is wrong. Well… sort of. Assaf Pinhasi 3 min read · 1 hour ago 1 hour ago -- Listen Share TL;DR There is no dichotomy between domain knowledge vs. “general purpose methods that leverage data+compute”. They are both powerful tools that compensate for each other and need to be balanced and traded off during the model building process. “The bitter lesson” in 30 seconds “The bitter lesson” is one of the most popular opinion pieces about AI research and it’s future. In his w

Insights on Teufel's First Open-Source Speaker

Industrial Designer Erik and Electrical Engineer Jonathan, two of the creative forces behind the new MYND Bluetooth speaker sat down with us for an interview to give fascinating insights into its development. They tell us how the MYND brings together durability and Open-Source philosophy in a way that allows consumers to let their imaginations run wild with customization ideas. The Longer a Speaker is Used, the Lower its Environmental Impact. Teufel Blog: Erik & Jonathan, please introduce your

Subreply – an open source text-only social network

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New colors without shooting lasers into your eyes

1. Your eyes sense color. They do this because you have three different kinds of cone cells on your retinas, which are sensitive to different wavelengths of light. For whatever reason, evolution decided those wavelengths should be overlapping. For example, M cones are most sensitive to 535 nm light, while L cones are most sensitive to 560 nm light. But M cones are still stimulated quite a lot by 560 nm light—around 80% of maximum. This means you never (normally) get to experience having just o

Staying cool without refrigerants: Next-generation Peltier cooling

On June 28, Samsung Electronics, together with the Johns Hopkins University Applied Physics Laboratory (APL), published a paper on next-generation Peltier cooling technology in the prestigious scientific journal Nature Communications. The team successfully developed a high-efficiency thin-film semiconductor Peltier device using nano-engineering technology and demonstrated refrigerant-free cooling, highlighting the potential to deliver outstanding performance without conventional refrigerants.

‘Superman’ Reignites Interest in ‘Man of Steel’ and ‘Peacemaker’

Now that Superman is out in theaters, audiences have come out of it wanting to see more of him. And what better place to get more of Supes than HBO Max? According to a recent Deadline report, viewership for Man of Steel, the 1978 Superman, and the Christopher Reeve documentary Super/Man have all received massive viewership spikes in the past week. Where Steel’s week-over-week viewership grew by 218% and Superman: The Movie by 322%, Super/Man had the biggest growth at 1,206%. All three make sens

Can Cortisol Supplements Really Lower Stress? I Asked the Experts

Cortisol was discovered in the mid-20th century, but in the last year or so, this naturally occurring hormone has entered the limelight of social media. You can find videos on TikTok discussing "cortisol face" with millions of views. Unfortunately, trends are rarely as simple as they appear and may have people jumping into action before learning what cortisol supplements even are and how they react in the body. While cortisol supplements can be the right choice in some situations, it's essentia

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.

Why Cartken pivoted its focus from last-mile delivery to industrial robots

Autonomous robotics startup Cartken, known for its four-wheeled robots that deliver food on college campuses and through Tokyo’s bustling streets, has found a new area of focus: industrials. Cartken co-founder and CEO Christian Bersch told TechCrunch that applying its delivery robots to industrial settings was always in the back of his mind as they built the startup. When companies started reaching out about using their robots in factories and labs, Cartken took a closer look. “What we found i

The best colors we’ve seen on Google Pixel phones

Ryan Haines / Android Authority Google will finally launch the Pixel 10 series next month, and leakers have apparently already revealed all the colors. These shades include Obsidian and Porcelain, with Lemongrass and Indigo adding a much-needed splash of color. So we thought now would be a good time to choose our favorite Google Pixel phone colors ever. I asked the Android Authority team to choose their favorite shades, tallied their choices, and created this list. Do note that we excluded the

How the 'Minecraft' Score Became Big Business for Its Composer

In 2009, in between full-time shifts at a local factory, then-19-year-old musician Daniel Rosenfeld composed a score for an independent video game. “It was just a side hustle, maybe not even that. It was a hobby, really,” explains Rosenfeld, who records under the name C418. The game, Minecraft, turned out to be successful beyond Rosenfeld’s wildest dreams. In 2014, Microsoft purchased Minecraft’s Swedish developer, Mojang Studios, for $2.5 billion, and through 2023, it had sold 300 million copi

LLM architecture comparison

It has been seven years since the original GPT architecture was developed. At first glance, looking back at GPT-2 (2019) and forward to DeepSeek-V3 and Llama 4 (2024-2025), one might be surprised at how structurally similar these models still are. Sure, positional embeddings have evolved from absolute to rotational (RoPE), Multi-Head Attention has largely given way to Grouped-Query Attention, and the more efficient SwiGLU has replaced activation functions like GELU. But beneath these minor refi

The Bad Batch Returns In a New ‘Star Wars’ Novel

It’s been over a year since Star Wars: The Bad Batch ended, but it was a given Clone Force 99 would eventually live on beyond the screen. Next month, we’ll check back in with the team in their first novel, Sanctuary. Written by Lamar Giles (Ruin Road), the tale takes place towards the end of season two after the episode “Pabu.” Now that they’re working with pirate hunter Phee, the Clones—Hunter, Omega, Wrecker, and Tech—are on resource gathering duty after the planet’s recent tsunami. That lead

How to Limit Galaxy AI to On-Device Processing—or Turn It Off Altogether

Artificial intelligence is now more pervasive than ever in the apps and gadgets we use day to day, and that of course extends to smartphones: Google Gemini on Pixels and other Android handsets, Apple Intelligence (currently still rolling out) on iPhones, and Galaxy AI on Samsung smartphones. These tools can help you refine text, generate images, and summarize documents, among other tricks, and you don't have to go far through your apps to find an AI feature ready and willing to help you with so