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Amazon Slashes Dyson V15 Laser Price Twice in 3 Days, Don’t Wait for Prime Day

The Dyson V15 Detect Plus is a flagship model by Dyson, and it’s already revolutionizing the world of home cleaning: This is the one that comes with the innovative laser technology that lights up even the tiniest dust particles on your floors – something no other brand has been able to replicate. If you’ve been waiting for the right moment to upgrade your cleaning routine, now is the perfect time: Amazon has just dropped the price for the second time in a matter of days, bringing the Dyson V15

Fire TV Stick 4K Is Now at Its Prime Day Price, Amazon Is Looking to Empty Its Stock Fast

Amazon hardware is always among the first to get discounted when major shopping holidays like Prime Day roll around, and this year is no exception. Even though Prime Day is still a couple of weeks away, some of the most popular Amazon devices (Fire TVs, Kindles, eero routers, Blink cameras) are already on sale at their lowest prices of the year. What’s even better is that these deals are for everyone, not just Prime members. The earlier you order, the better because waiting can result in slower

Scientists Launch Wild New Project to Build a Human Genome From Scratch

A team of UK-based researchers is going where no scientist has dared to go—writing artificial human DNA from scratch. They’re hoping the project will answer fundamental questions about the human genome and transform our understanding of health and disease. But the research topic is, for obvious reasons, controversial. Scientists have largely steered clear of trying to create full synthetic human genomes, wary of propelling us into a dystopian, Gattaca-esque future full of designer babies. Now,

Jon Watts Left ‘Fantastic Four’ to Get His Groove Back

Before Matt Shakman took over directing duties for the MCU’s first Fantastic Four movie, Jon Watts was in charge. The director of the Spider-Man: Home trilogy dropped out in 2022, and his reasons for leaving are completely valid: he had to take a much-needed break. During a recent storytelling class at the Mediterrane Film Festival, Watts revealed he was basically “out of gas” by the time he was wrapping Spider-Man: No Way Home, which was shot in the early days of the pandemic. Following the nu

Ars reflects on Apollo 13 turning 30

This year marks the 30th anniversary of the 1995 Oscar-winning film, Apollo 13, director Ron Howard's masterful love letter to NASA's Apollo program in general and the eponymous space mission in particular. So we're taking the opportunity to revisit this riveting homage to American science, ingenuity, and daring. (Spoilers below.) Apollo 13 is a fictional retelling of the aborted 1970 lunar mission that became a "successful failure" for NASA because all three astronauts made it back to Earth a

13 Best MagSafe Power Banks for iPhones (2025), Tested and Reviewed

Other MagSafe Power Banks to Consider Photograph: Simon Hill We like a few other MagSafe power banks that didn’t make it into our top picks. Sharge Icemag for $34: I am usually a sucker for Sharge’s translucent cyberpunk aesthetic, and the Icemag has RGB lighting and a tiny fan inside! It charges iPhones at 7.5 watts and offers 20-watt wired charging with an ample 10,000-mAh capacity. But it is relatively bulky, and the fan emits a high-pitched whine. You will only hear it if you are somewher

23 Best Power Banks (2025), Tested and Reviewed

Other Portable Chargers We Tested Photograph: Simon Hill There are so many portable chargers out there. Here are a few more we like that just missed out on a place above for one reason or another. OnePlus Slim Magnetic Power Bank for $70: Sleek in silver grey aluminum with a chamfered edge, this power bank looks lovely and is very slim, measuring 3.77 x 2.71 x 0.34 inches, not to mention lightweight at just 120 grams. But the 5,000-mAh capacity is just over half that after inefficiency takes

Topics: 000 bank mah power usb

Meta reportedly hires four more researchers from OpenAI

In Brief Looks like Meta isn’t done poaching talent from OpenAI. Earlier this week, TechCrunch reported that Meta had hired influential OpenAI researcher Trapit Bansal, and according to The Wall Street Journal, it also hired three other researchers from the company. Now The Information is reporting four more Meta hires from OpenAI: Researchers Shengjia Zhao, Jiahui Yu, Shuchao Bi, and Hongyu Ren. This hiring spree comes after the April launch of Meta’s Llama 4 AI models, which reportedly did

If You Own an iPhone, Amazon Is Offering a Free AirTag Just Before Prime Day

Apple doesn’t often discount products, and AirTags have never been on sale from the Apple website or in Apple stores. Amazon, however, occasionally surprises us with exclusive pricing on these useful Bluetooth trackers. For the best value, a pack of AirTags is nearly always a better buy than a single one. Amazon is also running a great deal just in time for Prime Day: purchase three AirTags and receive a fourth free. That drops the price of four AirTags to just $74, down from the regular $99 ($

Infrastructure at Roblox

Throttling is a very accepted concept in computer science. But this is the most misused and misunderstood lever of computer science. When new engineers join Roblox, their first solutions often include, “If we could just tell our creators to tweak this config or slow down their events…”. Veteran Roblox engineers then gently explain our value of respecting the community and that we don’t tell our creators what to do. For example, most gaming systems have a simple solution for matchmaking when mil

Against AI: An Open Letter from Writers to Publishers

To Penguin Random House, HarperCollins, Simon & Schuster, Hachette Book Group, Macmillan, and all other publishers of America: We are standing on a precipice. At its simplest level, our job as artists is to respond to the human experience. But the art we make is a commodity, and our world wants things quickly, cheaply, and on demand. We are rushing toward a future where our novels, our biographies, our poems and our memoirs—our records of the human experience—are “written” by artificial intell

The European wood pigeon helped me appreciate its omnipresent city cousins

As I read more about the Columbidae, though, I came to appreciate pigeons for more than just their beauty. Their big appetites are crucial to the health of forests around the globe. Researchers observing fig trees in Malaysia once found that green pigeons consumed far more fruit than any other animal in the jungle, visiting some trees more often than all other animals combined. Most animals defecate seeds near the parent tree, but pigeons are long-distance fliers who retain seeds in their guts l

Community Is Motivation on Tap

Community is Motivation on Tap A good community can have tremendous influence on one’s motivation. I never appreciated this fact enough so I wanted to write about it here. Looking at successful athletes, founders, musicians, game speedrunners, or overachievers in any area, they seem to have unlimited motivation to do loads of tedious work or practice. One might say they are interested in the work itself, but how inherently interesting can beating super mario 1ms faster be? The work of a founde

From hallucinations to hardware: Lessons from a real-world computer vision project gone sideways

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Computer vision projects rarely go exactly as planned, and this one was no exception. The idea was simple: Build a model that could look at a photo of a laptop and identify any physical damage — things like cracked screens, missing keys or broken hinges. It seemed like a straightforward use case for image models and large language models (

Evaluating Long-Context Question and Answer Systems

While evaluating Q&A systems is straightforward with short paragraphs, complexity increases as documents grow larger. For example, technical documentation, novels and movies, as well as multi-document scenarios. Although some of these evaluation challenges also appear in shorter contexts, long-context evaluation amplifies issues such as: Information overload: Irrelevant details in large documents obscure relevant facts, making it harder for retrievers and models to locate the right evidence for

Show HN: AGL a toy language that compiles to Go

AGL (AnotherGoLang) Description AGL is a language that compiles to Go. It uses Go's syntax, in fact its lexer/parser is a fork of the original Go implementation, with a few modifications The main differences are: Functions return only a single value. This makes it possible to use types like Option[T] and Result[T] , and to support automatic error propagation via an operator. and , and to support automatic error propagation via an operator. To make returning multiple values easy, a Tuple ty

Topics: fmt func int main return

2025 ARRL Field Day

ARRL Field Day is a radio communications event that brings together amateur radio operators (also called “hams”) within your community. The theme for 2025 Field Day is “Radio Connects” – highlighting the many ways that wireless technology connects people across distances near and far. The event is part picnic, campout, practice for emergencies, informal contest, and most of all, fun! ARRL Field Day is the most popular ham radio activity held annually in the US and Canada. On the fourth weekend i

JavaScript Trademark Update

On June 18, the Trademark Trial and Appeal Board (TTAB) dismissed our fraud claim against Oracle. We disagree with this decision. That claim alleged Oracle knowingly misled the USPTO in its 2019 renewal by submitting a screenshot of the Node.js website to show use of the “JavaScript” trademark. As the creator of Node.js, I find that especially offensive. Node.js was never an Oracle product or brand. Oracle didn’t create it, didn’t run it, and wasn’t authorized to use it to prop up its trademark

Get Up to $300 in Gift Cards When You Pre-Order a Samsung Smart Monitor

Good quality smart monitors with features like built-in apps, 4K resolution and multiple connectivity options are hard to come by and expensive. Samsung makes some of the best in this category and if you’ve been waiting for the right time to grab one, this might be it. Right now, Amazon is offering up to $300 back in gift cards when you preorder one of Samsung’s latest 32-inch smart monitors. This is a limited-time deal and we expect it to wrap up before Prime Day. If you’d rather shop directly

Authors call on publishers to limit their use of AI

In Brief An open letter from authors including Lauren Groff, Lev Grossman, R.F. Kuang, Dennis Lehane, and Geoffrey Maguire calls on book publishers to pledge to limit their use of AI tools, for example by committing to only hire human audiobook narrators. The letter argues that authors’ work has been “stolen” by AI companies: “Rather than paying writers a small percentage of the money our work makes for them, someone else will be paid for a technology built on our unpaid labor.” Among other c

Nvidia RTX 5060 Ti 8GB vs. 16GB Tested Across PCIe 3.0, 4.0 and 5.0

Recently we examined how PCI Express bandwidth influences the performance of the 8 GB Radeon RX 9060 XT when local video memory (VRAM) is exceeded. The entire purpose of that testing was to push past the VRAM limit, which, unfortunately for 8 GB graphics cards, is a relatively easy task in 2025. This can happen even when using settings that would otherwise be highly playable, as demonstrated by the 16 GB model. This is an interesting test for several reasons, the most notable being that PCIe ba

Nvidia RTX 5060 Ti 8GB vs. 16GB Tested Across PCIe 3.0, 4.0 and 5.0

Recently we examined how PCI Express bandwidth influences the performance of the 8 GB Radeon RX 9060 XT when local video memory (VRAM) is exceeded. The entire purpose of that testing was to push past the VRAM limit, which, unfortunately for 8 GB graphics cards, is a relatively easy task in 2025. This can happen even when using settings that would otherwise be highly playable, as demonstrated by the 16 GB model. This is an interesting test for several reasons, the most notable being that PCIe ba

PNG image format receives HDR and animation support in first spec update in decades

Why it matters: For decades, JPEG, PNG, and GIF have remained among the most popular image formats, even as newer options like WebP and AVIF have emerged. Now, PNG is getting its first meaningful update in over 20 years with the release of its third edition, making the format more versatile than ever. The World Wide Web Consortium (W3C), which manages web standards and guidelines, recently published new specifications for the PNG (Portable Network Graphics) image format. The updated format now

At 20 years old, Reddit is defending its data and fighting AI with AI

Reddit CEO Steve Huffman stands on the floor of the New York Stock Exchange (NYSE) after ringing a bell on the floor setting the share price at $47 in its initial public offering (IPO) on March 21, 2024 in New York City. For 20 years, Reddit has pitched itself as "the front page of the internet." AI threatens to change that. As social media has changed over the past two decades with the shift to mobile and the more recent focus on short-form video, peers like MySpace, Digg and Flickr have fade

Tech Workers Say They're Rapidly Being Replaced by AI

"She claimed it was outperforming us." As AI conquers every human-driven endeavor at a breathless pace, from bombing military targets to teaching kids, we gotta ask ourselves a scary question: what is it doing to the workplace right now, and in the future? Sure, we have Dario Amodei, CEO of hotshot AI company Anthropic, saying he foresees AI models erasing 50 percent of entry-level white collar positions throughout the entire job market, but that could be all marketing hype. To get to the bot

Amazon Is Building a Gigantic Computing Facility to Match the Human Brain

But to what end? Fields of Data Indiana's newest cash crop isn't soybeans or corn; it's AI data centers — lots and lots of AI data centers. The New York Times reports that Amazon is building a vast complex of AI infrastructure facilities on top of 1,200 acres of former cropland, all meant for startup Anthropic's project to build an AI model that is as powerful, complex — and, just possibly, as intelligent — as the human brain. To that end, Amazon has constructed seven data centers on site, w

AI agents are hitting a liability wall. Mixus has a plan to overcome it using human overseers on high-risk workflows

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more While enterprises face the challenges of deploying AI agents in critical applications, a new, more pragmatic model is emerging that puts humans back in control as a strategic safeguard against AI failure. One such example is Mixus, a platform that uses a “colleague-in-the-loop” approach to make AI agents reliable for mission-critical work

I’ve tested countless fitness trackers and this is the best one you can get for under $50

Xiaomi Smart Band 10 The Xiaomi Smart Band 10 doesn’t reinvent the wheel, but it makes meaningful upgrades where it counts, including added training tools and a slightly larger display. For budget-conscious buyers who want reliable tracking, a polished aesthetic, and up to 21 days of battery life, it's a no-brainer. I’ve long tipped my hat to Xiaomi’s Smart Band line (a.k.a. Mi Band in some regions), which nearly always punches above its weight. The latest device, the Xiaomi Smart Band 10, cont

This tiny Gmail change will make it easier to manage your inbox on Android

Calvin Wankhede / Android Authority TL;DR Gmail for Android is testing a new “mark as read” button directly within its notifications, letting users manage their inbox without opening the app. The feature appears to be undergoing A/B testing with a small number of users, as it’s not widely available despite being on the latest app version. This potential addition would bring Gmail’s Android app in line with its iOS counterpart and other email clients that already offer this convenient shortcut

Get three months of Audible for only $3 in this early Prime Day deal

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 . Prime Day deals are already surfacing on Amazon ahead of the July 8-11 shopping event, and unsurprisingly, a discount on Audible is among them. We've seen similar offers pop up in the past, but considering Audible is one of the top audiobook streaming services out there, it's worth hig