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Get the Oura Ring 4 on sale for the first time this Prime Day while the deal lasts

zdnet.com Nina Raemont 2025-08-14 19:39:58

ZDNET's key takeaways The Oura Ring 4, the newest generation of the popular smart ring is now available at a discount for the first time ever. The Oura Ring 4 emphasizes a comfortable build with flatter and smarter sensors, more sizes, upgraded software, and an alleged eight-day battery life. The eight-day battery life is actually more like five and a half days. $339.15 at Amazon $399 at Best Buy more buying choices The Oura Ring 4 is discounted by up to $75 right now, on the third day of Ama

Topics: day health oura ring smart

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Automatically Packaging a Haskell Library as a Swift Binary XCFramework

news.ycombinator.com Unknown 2025-08-11 22:01:56

Announcing xcframework or: the happy path for wiring a Haskell dependency to your Swift app I’ve written about Haskell x Swift interoperability before. Calling Haskell from Swift is about marshalling and the foreign function interface. But Creating a macOS app with Haskell and Swift tells the much messier tale of hijacking XCode to vodoo together the Haskell library, its headers, and two handfuls of other magic ingredients into one buildable SwiftUI application. Stop! Don’t click on the last l

Topics: foreign haskell library swift xcframework

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Lego’s Transforming Soundwave Actually Makes Some Noise

gizmodo.com James Whitbrook 2025-08-14 19:00:04

Lego’s returning to Cybertron for its latest big set, but with a twist: after giving us the Autobot leader Optimus Prime and one of his most loyal soldiers in Bumblebee over the past few years, now it’s finally the turn of the Decepticons to get their brick-based glory. Except it’s not who you might have expected to get that early honor. This morning Lego revealed that the first Decepticon joining the ranks of the Transformers line is none other than Soundwave himself. It’s a surprise to not se

Topics: brick cassette lego soundwave transformers

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How to prove false statements: Practical attacks on Fiat-Shamir

news.ycombinator.com Erica Klarreich 2025-08-14 19:48:09

Randomness is a source of power. From the coin toss that decides which team gets the ball to the random keys that secure online interactions, randomness lets us make choices that are fair and impossible to predict. But in many computing applications, suitable randomness can be hard to generate. So instead, programmers often rely on things called hash functions, which swirl data around and extract some small portion in a way that looks random. For decades, many computer scientists have presumed

Topics: fiat hash program shamir student

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6 Natural Sugar Substitutes to Satisfy Your Cravings

cnet.com See Full Bio 2025-08-14 08:24:00

Keeping an eye on your sugar intake isn't a bad thing -- and neither is indulging in a sweet treat. It's all about finding the right balance. Instead of cutting out sugar entirely, consider the type of sugar you're consuming. For women and children, studies show that the recommended daily limit is about six teaspoons of sugar. For men, it’s nine. And you don’t have to rely on heavily processed sugars to satisfy your cravings. Natural sugar alternatives -- many of which are less refined and clos

Topics: fruit natural sugar sugars syrup

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How to Free Up Your iPhone's Storage by Deleting Data You Don't Need

cnet.com See Full Bio 2025-08-14 22:00:10

If you've owned your iPhone for a long time, you know the f when you're about to snap a photo, download an app or update your phone, when suddenly a notification pops up warning you that your iPhone storage is almost full. Maybe you've frantically tried to figure out how to free up as much space as possible without just nuking everything. But don't panic. There are several ways to regain storage space from your iPhone that don't involve starting from scratch. From offloading apps to using the c

Topics: apps files iphone phone storage

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Knox lands $6.5M to compete with Palantir in the federal compliance market

techcrunch.com Marina Temkin 2025-08-14 23:15:00

While highly sought after, federal software contracts frequently come with a hidden cost: Achieving government SaaS security compliance, known as FedRAMP, can take years and require substantial resources. Achieving this certification typically takes up to three years and costs more than $3 million, covering everything from security operations engineer salaries to security audits, according to Irina Denisenko, CEO of Knox. Denisenko (pictured above, second from left) launched Knox, a federal ma

Topics: denisenko fedramp knox security software

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Samsung Galaxy Z Flip 7 FE vs Motorola Razr (2025): I know which one I’d buy

androidauthority.com Unknown 2025-08-15 00:30:33

If there’s one thing I like, it’s a flip phone. If there are two things I like, they’re flip phones and good values. For a long time, only one device checked both boxes, and it was Motorola’s base-level Razr. Now, though, there’s a new competitor in town: Samsung’s Galaxy Z Flip 7 FE. At a glance, it looks like everything that a Samsung fan on a slightly tighter budget might want, yet I can’t see it pulling me away from the Razr that I already like so much. Here’s why in a battle of the Samsung

Topics: flip galaxy like razr samsung

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Samsung drops Snapdragon for the Galaxy Z Flip 7 — here’s why it makes sense

androidauthority.com Unknown 2025-08-15 03:00:53

After months of speculation about the status of Samsung’s custom Exynos chip program, we finally have an answer — it’s alive and kicking inside the new Galaxy Z Flip 7. This includes customers in the US, who had previously only been treated to a modern Exynos chip in the Galaxy S24 FE. However, this choice leaves Samsung with two different chips inside its latest flagship foldable portfolio. The Exynos 2500 is in the Z Flip 7, but Qualcomm’s Snapdragon 8 Elite powers the Galaxy Z Fold 7. But wh

Topics: 2500 elite exynos flip snapdragon

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Subnautica 2's early access release delayed to 2026 amid developer drama

engadget.com Unknown 2025-08-15 03:30:42

Subnautica 2 is one of the most highly anticipated games around. It's the second-most wishlisted game on Steam behind (you guessed it) Hollow Knight: Silksong. However, you'll need to wait longer than anticipated to try Subnautica 2 in four-player co-op, as the survival game's early access release has been delayed until early 2026. Developer Unknown Worlds said that community members who took part in playtests provided positive feedback about the story, creatures, environment and general direct

Topics: krafton studio subnautica unknown worlds

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The best Prime Day deals on Verge-favorite 4K Blu-rays

theverge.com Cameron Faulkner 2025-08-15 03:00:00

One thing to note — and you may already be aware of this — is that you need a 4K Blu-ray player to play 4K Blu-rays. The PlayStation 5 and Xbox Series X can both serve as a basic option, but we thought you’d like to know that Panasonic’s solid UB420-K 4k Blu-ray player is also down to $229.72 (normally $250) at Amazon. If you’d like to take a gamble on a returned “like new” model through Amazon Resale (formerly Amazon Warehouse), Prime members can get one for just $148.79 before tax.

Topics: 4k amazon blu like ray

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Samsung Galaxy S25 Ultra price plunges $350, marking its best deal ever

androidauthority.com Unknown 2025-08-15 11:00:50

Mishaal Rahman / Android Authority Samsung just added to its range of premium smartphones yesterday, and it coincides with an intriguing Prime Day offer. The Samsung Galaxy S25 Ultra is available for just $949.99 on Amazon, down from its usual price of $1,299.99. That’s a substantial 27% discount off the retail price, and the lowest price ever. Samsung Galaxy S25 Ultra for $949.99 (27% off) The Samsung Galaxy S25 Ultra is one of the best Android phones on the market with its superb specs and f

Topics: galaxy prime s25 samsung ultra

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Aqara’s G410 Doorbell Camera Hub launches with HomeKit Secure Video, Matter, and RTSP support

9to5mac.com Bradley C 2025-08-15 11:40:00

Aqara has announced the release of its new Doorbell Camera hub, the Aqara G410 (use code AQARAUS7 to save 15% through 7/13). This smart video doorbell also functions as a Matter smart home hub. For those of us in the Apple ecosystem, the standout feature is full support for HomeKit Secure Video and Matter, making it one of the few battery-powered doorbells on the market to support Apple’s smart home video storage feature. Some of my favorite gear Aqara Smart Lock U50 Upgrade your doors with App

Topics: aqara doorbell g410 homekit video

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Prime Day has our favorite digital photo frame in stock and on sale for 20 percent off

engadget.com Unknown 2025-08-15 12:43:59

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . A digital frame may seem like too obvious of a gift — but that's for a reason. They actually improve upon something we all have around our homes, allowing you to display more of your favorite photos all the time. Engadget's favorite option in this space, the Aura Carver Mat, is on sale

Topics: aura carver day photos prime

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Finally, a battery floodlight camera that's perfect for my dark yard (and it's 54% off)

zdnet.com Maria Diaz 2025-08-15 11:00:35

ZDNET's key takeaways The Blink Outdoor 4 Floodlight Camera is a practical, battery-powered solution for darker areas around your house that lack wiring and outlets. The AA batteries allow the floodlights to beam at 700 nits of brightness, which is not the most powerful on the market but good enough to see your surroundings. The Blink app is feature-rich, with plenty of camera settings to customize for the best surveillance, but you'll need a paid subscription to unlock the best features. View

Topics: blink camera floodlight outdoor plan

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Radiocarbon dating reveals Rapa Nui not as isolated as previously thought

news.ycombinator.com Unknown 2025-08-13 03:37:00

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: Marae with ahu (a central stone platform) on Mo’orea, Windward. Credit: Antiquity Archaeologists have analyzed ritual spaces and monumental structures across Polynesia, questioning the idea that Rapa Nui (Easter Island) developed in isolation following its initial settlement. The first people in Polynesia settled t

Topics: east polynesia rapa ritual west

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Computer Scientists Figure Out How to Prove Lies

news.ycombinator.com Erica Klarreich 2025-08-15 10:48:09

Randomness is a source of power. From the coin toss that decides which team gets the ball to the random keys that secure online interactions, randomness lets us make choices that are fair and impossible to predict. But in many computing applications, suitable randomness can be hard to generate. So instead, programmers often rely on things called hash functions, which swirl data around and extract some small portion in a way that looks random. For decades, many computer scientists have presumed

Topics: fiat hash program shamir student

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The New Internet Sheriff Takes a Shot at Google

gizmodo.com Luc Olinga 2025-08-15 12:43:02

Cloudflare CEO Matthew Prince didn’t make his biggest AI announcement in a press release or earnings call. He made it one X reply at a time. Earlier this month, Cloudflare launched what it called “Content Independence Day,” a policy change that blocks AI companies from scraping the websites it protects unless they compensate content creators. The move challenges the decades-old web economy where companies like Google could freely index content in exchange for traffic, and replaces it with a new

Topics: ai cloudflare crawlers google prince

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This Is DOGE 2.0

wired.com Makena Kelly 2025-08-15 11:30:00

On Monday, June 23, Edward “Big Balls” Coristine, one of the first young, inexperienced technologists to join Elon Musk’s so-called Department of Government Efficiency (DOGE), disappeared from the internal directory of the General Services Administration (GSA). Less than a month before, centibillionaire Elon Musk and other DOGE leaders had announced their departure from government. After months of slashing through the federal government, it seemed like the end for DOGE was in sight. But later t

Topics: doge federal government musk says

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Scientists Succeed in Reversing Parkinson’s Symptoms in Mice

wired.com Fernanda González 2025-08-15 11:30:00

Cases of Parkinson’s disease have doubled in the last 25 years, according to figures from the World Health Organization. For decades, the scientists have investigated what triggers this disorder to mitigate its symptoms and anticipate its onset. Now, a series of experimental therapies are laying the groundwork for potentially reversing the condition, which affects nearly 10 million people worldwide and can generate costs of approximately $10,000 per patient per year, when considering direct and

Topics: brain copper mice parkinson sod1

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Hyundai Reveals the ‘Lightspeed’ Ioniq 6 N

wired.com Jeremy White 2025-08-15 12:30:00

Following the success of its ridiculously entertaining Ioniq 5 N in 2024, Hyundai is clearly hoping it can repeat the trick by applying its speedy sub-brand's knowhow to its streamliner sibling—the result revealed today is this, the Ioniq 6 N, Hyundai's second high-performance EV. Being born from the brand's N division, which is tasked with focusing on delivering a combination of cornering prowess and racetrack capability to supposedly create accessible “everyday” sportscars, you'd expect the 6

Topics: alex hyundai performance photograph tapley

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Aqara’s feature-packed G410 video doorbell is now available

theverge.com Thomas Ricker 2025-08-15 10:34:06

is a deputy editor and Verge co-founder with a passion for human-centric cities, e-bikes, and life as a digital nomad. He’s been a tech journalist for 20 years. Aqara’s successor to the popular G4 video doorbell is now available to buy. The $129.99 G410, announced in January, remains one of the few (only?) doorbells to support Apple’s HomeKit Secure Video and both wireless and hardwired installations, while adding an absolute ton of new features to make it one of the most capable video doorbell

Topics: aqara g410 home matter video

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YouTube ‘clarifies’ its plan to demonetize spammy AI slop

theverge.com Jess Weatherbed 2025-08-15 11:42:25

YouTube is trying to soothe concerns about an incoming update to its monetization policies following backlash from online creators. An announcement that YouTube would be updating restrictions around “inauthentic” content under the YouTube Partner Program guidelines was interpreted by some to mean the platform was planning to demonetize a wider variety of videos, including those using AI-generated content, clips, and reactions. Now, YouTube is seeking to clarify the situation. “YouTube has alway

Topics: ai content generated policy youtube

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The best cheap Windows laptops for 2025

engadget.com Unknown 2025-08-15 13:01:26

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . While flagship, top-of-the-line laptops are the ones that make headlines, not everyone needs one of these super-expensive notebooks. Whether you’re a student, casual user or someone who just wants an affordable laptop that can handle everyday tasks, there are plenty of great, budget-fr

Topics: amazon laptop laptops storage windows

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The Apple Watch Ultra 2 is the premium smartwatch I prefer (especially at $150 off)

zdnet.com Matthew Miller 2025-08-15 13:25:13

ZDNET's key takeaways The Apple Watch Ultra 2 features a rugged design that's ideal for adventurists, and it's on sale for $650. It has a gorgeous 49mm watch face that gets plenty bright for outdoor use. The bulky design won't be everyone's cup of tea. View now at Amazon The Apple Watch Ultra 2 is on sale for $649 ($150 off) during Amazon Prime Day. The multitude of upgrades, from its tough exterior to a wide array of features, allow the Apple Watch Ultra 2 to deliver the definitive smartwat

Topics: apple best ultra watch year

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German court rules Meta tracking technology violates European privacy laws

news.ycombinator.com Unknown 2025-08-15 11:06:05

A German court has ruled that Meta must pay €5,000 ($5,900) to a German Facebook user who sued the platform for embedding tracking technology in third-party websites — a ruling that could open the door to large fines down the road over data privacy violations relating to pixels and similar tools. The Regional Court of Leipzig in Germany ruled Friday that Meta tracking pixels and software development kits embedded in countless websites and apps collect users’ data without their consent and viola

Topics: court data meta said tracking

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How to clear your iPhone cache (and why it greatly improves the performance)

zdnet.com Elyse Betters Picaro 2025-08-15 13:00:18

What is cache? Cache -- or browser cache -- is the temporary storage of website files. So, things like images, scripts, and cookies that your browser saves on your phone to make pages load faster the next time you visit. Also: Every iPhone model that can be updated to iOS 26 (and which ones don't support it) Over time, though, those files can add up, taking a large bite out of your device storage and slowing things down. That's why it's smart to clear your browser cache regularly. In this art

Topics: app cache cookies iphone storage

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A Virginia public library is fighting off a takeover by private equity

news.ycombinator.com Unknown 2025-08-15 14:05:46

Photo from The Samuels Public Library After being targeted by anti-LGBTQ book banners and having their funding pulled, a local library in Virginia successfully stopped a threatened takeover by a private equity group. The local community rallied around The Samuels Public Library in Front Royal, Virginia, to push back against attacks and the private equity owned Library Systems & Services withdrew their bid to run operations. But with their funding cut for the fiscal year that began this July, th

Topics: company government library public samuels

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5,000-Year-Old Rock Carving Is Among the Oldest Known Depictions of an Ancient Egyptian Ruler

gizmodo.com Natalia Mesa 2025-08-15 15:01:41

An ancient rock engraving in the Lower Nile Valley may offer a rare glimpse into the origin of Egyptian kings. The art panel depicts an elite individual with features resembling those of early Egyptian rulers, from the very beginning of political unification across Egypt. Around 6,000 years ago, Egypt underwent a dramatic political transformation, ultimately leading to the formation of the Egyptian state under the first pharaoh, Narmer, around 3100 BCE. Researchers still know relatively little

Topics: egypt egyptian engraving figure rock

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6 Natural Sugar Substitutes To Satisfy Your Cravings

cnet.com See Full Bio 2025-08-15 14:24:00

Keeping an eye on your sugar intake isn't a bad thing -- and neither is indulging in a sweet treat. It's all about finding the right balance. Instead of cutting out sugar entirely, consider the type of sugar you're consuming. For women and children, studies show that the recommended daily limit is about six teaspoons of sugar. For men, it’s nine. And you don’t have to rely on heavily processed sugars to satisfy your cravings. Natural sugar alternatives -- many of which are less refined and clos

Topics: fruit natural sugar sugars syrup

Shop Amazon

Latest Tech News

Get the Oura Ring 4 on sale for the first time this Prime Day while the deal lasts

Automatically Packaging a Haskell Library as a Swift Binary XCFramework

Lego’s Transforming Soundwave Actually Makes Some Noise

How to prove false statements: Practical attacks on Fiat-Shamir

6 Natural Sugar Substitutes to Satisfy Your Cravings

How to Free Up Your iPhone's Storage by Deleting Data You Don't Need

Knox lands $6.5M to compete with Palantir in the federal compliance market

Samsung Galaxy Z Flip 7 FE vs Motorola Razr (2025): I know which one I’d buy

Samsung drops Snapdragon for the Galaxy Z Flip 7 — here’s why it makes sense

Subnautica 2's early access release delayed to 2026 amid developer drama

The best Prime Day deals on Verge-favorite 4K Blu-rays

Samsung Galaxy S25 Ultra price plunges $350, marking its best deal ever

Aqara’s G410 Doorbell Camera Hub launches with HomeKit Secure Video, Matter, and RTSP support

Prime Day has our favorite digital photo frame in stock and on sale for 20 percent off

Finally, a battery floodlight camera that's perfect for my dark yard (and it's 54% off)

Radiocarbon dating reveals Rapa Nui not as isolated as previously thought

Computer Scientists Figure Out How to Prove Lies

The New Internet Sheriff Takes a Shot at Google

This Is DOGE 2.0

Scientists Succeed in Reversing Parkinson’s Symptoms in Mice

Hyundai Reveals the ‘Lightspeed’ Ioniq 6 N

Aqara’s feature-packed G410 video doorbell is now available

YouTube ‘clarifies’ its plan to demonetize spammy AI slop

The best cheap Windows laptops for 2025

The Apple Watch Ultra 2 is the premium smartwatch I prefer (especially at $150 off)

German court rules Meta tracking technology violates European privacy laws

How to clear your iPhone cache (and why it greatly improves the performance)

A Virginia public library is fighting off a takeover by private equity

5,000-Year-Old Rock Carving Is Among the Oldest Known Depictions of an Ancient Egyptian Ruler

6 Natural Sugar Substitutes To Satisfy Your Cravings

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