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Popular UV Manicure Lamps Might Be Frying Your Skin at the Molecular Level

UV LED nail lamps are very trendy right now, allowing people to quickly wrap up their manicures at the salon or in the comfort of their own home. But it now appears that these products can come at a potentially serious cost. Scientists in Argentina led the study, which examined how the UV dose emitted by a modern manicure lamp affected common skin molecules. They found that just a few minutes of exposure altered these molecules in ways that could be harmful to skin. Though the long-term health

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Mastodon is improving profiles and getting ready for quote posts

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Mastodon 4.4 is out now, and it brings a bunch of changes for things like profiles and lists and also lays the groundwork for quote posts. With profiles, you can now feature specific hashtags so that people can see all the posts you’ve tagged with those hashtags, the Mastodon says. Mastodon is also making a change to how pinned posts work: you can still pin up to five posts o

9to5Mac Daily: July 8, 2025 – iOS 26 beta 3 and Liquid Glass changes

Listen to a recap of the top stories of the day from 9to5Mac. 9to5Mac Daily is available on iTunes and Apple’s Podcasts app, Stitcher, TuneIn, Google Play, or through our dedicated RSS feed for Overcast and other podcast players. Sponsored by Roborock:The smartest vacuums just got more affordable. Roborock’s Prime Day sale has arrived—with exclusive, limited-time savings on their top models. New episodes of 9to5Mac Daily are recorded every weekday. Subscribe to our podcast in Apple Podcast or

This Is the Only Window Air Conditioner That Actually Cools My Old Home -- and It's on Sale for $50 Off at Home Depot

CNET's key takeaways The Windmill AC normally costs $349 for 6,000 BTUs, but you can often find it on sale on Windmill's website Amazon Home Depot Not only is the Windmill AC the easiest unit I've ever installed, it's the only AC unit I've tried that effectively kept my older and not well-insulated home cool during a heat wave. Bonus: It's actually stylish. Although, I still would have paid for an ugly one that works. Its normal price is higher than some other window AC units, but I've paid

The 181 best Prime Day 2025 deals that we found

Prime Day, Amazon’s four-day thunderdome of exclusive deals, is here. Outside of Black Friday and Cyber Monday, we anticipate this to be the best moment of the year to score discounts on headphones, laptops, TVs, gaming gear, and really anything else that might be on your wishlist — or someone else’s. We sorted through thousands of deals, ultimately narrowing it down to including products we’ve tried (many of which we’ve reviewed) and can vouch for. To repeat, there will be four — count ’em — f

Memstop: Use LD_PRELOAD to delay process execution when low on memory

Memstop A lightweight LD_PRELOAD shared object that delays process execution when system memory is critically low. Memstop monitors available memory and waits until a configurable percentage of memory becomes available before allowing the application to start. Purpose Memstop is designed to prevent crashes caused by memory exhaustion in parallel processing systems. It can be particularly useful in: Parallel build systems (like make -j ) where you want to prevent the build from failing due to

The 180 best Prime Day 2025 deals that we found

Prime Day, Amazon’s four-day thunderdome of exclusive deals, is here. Outside of Black Friday and Cyber Monday, we anticipate this to be the best moment of the year to score discounts on headphones, laptops, TVs, gaming gear, and really anything else that might be on your wishlist — or someone else’s. We sorted through thousands of deals, ultimately narrowing it down to including products we’ve tried (many of which we’ve reviewed) and can vouch for. To repeat, there will be four — count ’em — f

T-Mobile is giving away DashPass subscriptions starting today

Edgar Cervantes / Android Authority TL;DR T-Mobile subscribers can now claim a free year of DoorDash DashPass (usually $120) through the T-Life app as part of a limited-time offer. DashPass gives you free or discounted delivery fees, extra promos, and Lyft perks, but this free promo doesn’t include the Max streaming benefit. Most T-Mobile users are eligible, and you have until August 4 to redeem; current DashPass subscribers will get a refund for unused time. In mid-June, T-Mobile celebrated

The one Android settings shortcut I can't live without - and how to customize it

Jack Wallen / Elyse Betters Picaro / ZDNET Android is chock-full of features that appeal to a wide variety of users. Some of those features have been met with wide acceptance, while others tend to be relegated to a smaller cross-section of users. Some features are there, waiting for you to make use of them, and yet they go either ignored or underused. One such example is Quick Settings. This feature has been available on Android for quite some time, and exists as a collection of tiles at the

Stuck with your current carrier? An esim free trial is a good way to shop around

Harley Maranan / Android Authority Although switching carriers isn’t a hard process, it’s one many of us are reluctant to take. Maybe you’ve been with the same carrier for years and are afraid of jumping ship. It’s also possible you could be facing carrier fees or will have to pay off devices before making a move. Either way, you want to be sure what you switch to is better than what you came from. That’s where an eSIM free trial comes in handy. There are actually quite a few carriers that all

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Why the US and Europe could lose the race for fusion energy

The US and Europe were the dominant public funders of fusion energy research and are home to many of the world’s pioneering private fusion efforts. The West has consequently developed many of the basic technologies that will make fusion power work. But in the past five years China’s support of fusion energy has surged, threatening to allow the country to dominate the industry. The industrial base available to support China’s nascent fusion energy industry could enable it to climb the learning c

Macs and Apple Watch to be hit by Trump tariffs starting on August 1

Macs and Apple Watches are among the products to be hit by new tariffs on products manufactured in Thailand, taking effect on August 1. Products imported from Thailand into the US will be subjected to a 36% tariff, increasing the cost to Apple by more than a third … Apple’s long-term plan to reduce its dependence on China has seen the company encourage its suppliers to set up production lines in a number of other countries, including Thailand. The Apple Watch was the first product to be made

Is it possible to play doom on an oscilloscope using only lissajous figures?

Getting a piece of electronics to run doom (1993) is a classic project in hobby electronics, and so far people have gotten doom to run on pretty much anything, including analog oscilloscopes. However, in all cases that I have seen, the only part of the oscilloscope that is really "running" doom is the CRT display, which is hooked directly to an external computer a la 90's game consoles.Meanwhile, people also have managed to get analog oscilloscopes to display some pretty extraordinary and dynami

Berry Script: lightweight embedded scripting language for microcontrollers

What is it ? Berry is a ultra-lightweight dynamically typed embedded scripting language. It is designed for lower-performance embedded devices. The Berry interpreter-core's code size is less than 40KiB and can run on less than 4KiB heap (on ARM Cortex M4 CPU, Thumb ISA and ARMCC compiler). The interpreter of Berry include a one-pass compiler and register-based VM, all the code is written in ANSI C99. In Berry not every type is a class object. Some simple value types, such as int, real, boolean

Marjorie Taylor Greene Is Going After ‘Chemtrails’ With New Bill to Ban Weather Modification

House Representative Marjorie Taylor Greene (R-GA) is the latest lawmaker to seemingly go after the fictional threat of chemtrails. Over the weekend, Greene stated she will soon introduce a federal bill aimed at banning substances from being injected into the atmosphere. Greene announced the proposed bill in an X post published Saturday. The legislation would reportedly bar chemicals from being released into the air for the “express purpose of altering weather, temperature, climate, or sunlight

Microsoft’s Copilot Plus features might arrive on desktop PCs later this year

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft’s latest Windows AI features arrived first on new Copilot Plus PCs last year, but they were limited to a special range of laptops. That looks set to change thanks to Intel refreshing its existing Arrow Lake desktop CPUs later this year, that might just deliver Copilot Plus PC features in desktop PC form factors for the first time. Intel’s latest Core Ultra desktop CP

Integrated photonic source of Gottesman–Kitaev–Preskill qubits

Here we provide experimental details on each major component in this experiment: the laser subsystem, photonic integrated chip, PNR detectors for state heralding and the homodyne detection system used for state tomography. Further details can be found in the Supplementary Information. Laser system The laser subsystem is composed of five lasers: two lasers (P1 and P2) for driving the dual-pump SFWM process that generates squeezing, a local oscillator laser used to perform homodyne detection and

The Two Towers MUD

The Date is March 15, 3019 Third Age. Sauron has brought war to the Free People of Middle-earth. On the field of the Pelennor, at the gates of the great city of Minas Tirith, the battle of our time is being fought. Lothlorien, Thranduil's Kingdom, Dale and Erebor are also under siege. Sauron will not stop until all of Middle-earth is his. Join him, or stand with those who are against him. The choice is yours! The Two Towers MUD is a free Multiplayer Online Roleplaying Game set entirely withi

The 50 Best Movies on Netflix Right Now (July 2025)

Netflix has plenty of movies to watch. Maybe too many. Sometimes finding the right film at the right time can seem like an impossible task. Let us help you. Below is a list of some of our favorites currently on the streaming service—from dramas to comedies to thrillers. If you decide you’re in more of a TV mood, head over to our collection of the best TV series on Netflix. Want more? Check out our lists of the best sci-fi movies, best movies on Amazon Prime, and the best flicks on Disney+. If

Alleged Chinese hacker tied to Silk Typhoon arrested for cyberespionage

A Chinese national was arrested in Milan, Italy, last week for allegedly being linked to the state-sponsored Silk Typhoon hacking group, which responsible for cyberattacks against American organizations and government agencies. According to Italian media ANSA, the 33-year-old man, Xu Zewei, was arrested at Milan's Malpensa Airport on July 3rd after arriving on a flight from China. Italian police arrested the suspect on an international warrant from the U.S. government. ANSA reports that Xu is

Samsung expects second-quarter profits to more than halve as it struggles to capture AI demand

Samsung signage during the Nvidia GPU Technology Conference (GTC) in San Jose, California, US, on Thursday, March 20, 2025. South Korea's Samsung Electronics on Tuesday forecast a 56% fall in profits for the second as the company struggles to capture demand from artificial intelligence chip leader Nvidia. The memory chip and smartphone maker said in its guidance that operating profit for the quarter ending June was projected to be around 4.6 trillion won, down from 10.44 trillion Korean won ye

Analysing Roman itineraries using GIS tooling

The spatial arrangement of the main stops considered by the previous authors, reveals a significantly different distribution of sites in the territory. In our analysis, we have omitted some points that were considered very close to others, such as the case of Puente de Meyjaboy with Marzán or Iría Flavia with Padrón (Fig. 2). Fig. 2 Positions for each of the mansions in the Antonine Itinerary according to the various published studies. The position of each of the mansions can be found in differ

Denis Villeneuve Will Shoot All of ‘Dune Messiah’ in IMAX

Dune: Part Two was masterful on its own, but in IMAX, it was truly breathtaking. When director Denis Villeneuve opened his aspect ratio up to the full screen 1:43:1 for scenes such as Paul riding the sandworm, it was like traveling from the theater to Arrakis itself. So, it’s no surprise that, hot on the heels of Christopher Nolan’s The Odyssey becoming the first ever Hollywood feature to be filmed entirely with full-screen IMAX 70mm-capable film cameras, we now know the second film to achieve t

Unless users take action, Android will let Gemini access third-party apps

Starting today, Google is implementing a change that will enable its Gemini AI engine to interact with third-party apps, such as WhatsApp, even when users previously configured their devices to block such interactions. Users who don't want their previous settings to be overridden may have to take action. An email Google sent recently informing users of the change linked to a notification page that said that “human reviewers (including service providers) read, annotate, and process” the data Gem

Waymo to begin testing in Philadelphia with safety drivers behind the wheel

Waymo said it will begin testing in Philadelphia, with a limited fleet of vehicles and human safety drivers behind the wheel. "This city is a National Treasure," Waymo wrote in a post on X on Monday. "It's a city of love, where eagles fly with a gritty spirit and cheese that spreads and cheese that steaks. Our road trip continues to Philly next." The Alphabet -owned company confirmed to CNBC that it will be testing in Pennsylvania's largest city through the fall, adding that the initial flee

Drive Capital’s second act — how the Columbus venture firm found success after a split

The venture capital world has always had a hot-and-cold relationship with the Midwest. Investors rush in during boom times, then retreat to the coasts when markets turn sour. For Columbus, Ohio-based Drive Capital, this cycle of attention and disinterest played out against the backdrop of its own internal upheaval several years ago — a co-founder split that could have ended the firm but may have ultimately strengthened it. At a minimum, Drive achieved something newsworthy in today’s venture lan

Employee gets $920 for credentials used in $140 million bank heist

Hackers stole nearly $140 million from six banks in Brazil by using an employee's credentials from C&M, a company that offers financial connectivity solutions. The incident reportedly occurred on June 30, after the attackers bribed the employee to give them his account credentials and perform specific actions that would help their operations. Insider threat According to Brazilian media reports, the employee (João Nazareno Roque) sold his corporate credentials to the hackers for roughly $920,