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This free Linux distro is the easiest way to revive your old computer. How it works

ZDNET's key takeaways Linux Lite 7.4 is available to download and install for free from the official site. This lightweight Linux distribution comes with everything you need and performs like an absolute champ. The default desktop is a bit bland, but it's fairly easy to customize. View now at Linuxliteos My friend recently wanted to bring an old laptop back to life. Her aging Intel MacBook was no longer supported by Apple, and instead of letting the machine wind up in a landfill somewhere, sh

Heat Domes and Surging Grid Demand Threaten US Power Grids with Blackouts

Key takeaways: The National Weather Service issues an extreme heat warning affecting almost 150 million people across the US. Heat domes are to blame. Parts of the US -- including the Midwest, New England and Texas-Louisiana -- face blackout risks during high-demand periods like summer heat waves. Electricity demand is a primary challenge across the US due to factors like new data centers, electrification and industrial activity. Regional grid risks vary: The Midwest faces plant retirements,

Best Desks of 2025: I've Spent Nearly 4,000 Hours Testing Desks. These Are the Ones You Want

Testing desks is something of a subjective game. Much like office chairs, the tests are based on comfort, reliability and ease of setup rather than things you can test in electronics such as wattage and battery usage. I still tested each one rigorously and will continue to test them for longevity in the coming months. I tested these desks by asking three people to try each one. Each of them used the desk for at least 16 hours and then gave me their impressions. The three people were 6 feet, 1 i

How to safely maintain, use, and dispose of your power banks

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. The lithium-ion battery inside your power bank isn’t designed to run forever. After years of use and hundreds of charges, its performance and capacity will decline, while the risk of more severe issues increases. There are things you can do to prolong your power bank’s lifespan, while also ensuring you can use it safely. And if it’s already a few

4 ways the latest KDE Plasma release is better than ever - and how to try it yourself

Jack Wallen / Elyse Betters Picaro / ZDNET Ladies and gents of the Linux community, it is time to enjoy another point release of yet another desktop environment: KDE Plasma 6.4. A point release? I got you all excited about a point release? Hear me out. 1. HDR/EDR support One of the biggest additions to KDE Plasma 6.4 is support for Extended Dynamic Range and a new High Dynamic Range wizard. The new HDR Calibration wizard is found in System Settings > Display & Monitor and only appears if you'

Show HN: I Built AskMedically – Get Research-Backed Answers to Medical Queries

Hi HN, I’ve built AskMedically – an AI-powered assistant that answers health and medical questions using real research papers from trusted medical sources like PubMed, Cochrane, etc. Whether you’re a healthcare enthusiast, patient, student, or professional – AskMedically helps you explore trusted medical knowledge without needing a medical degree or slogging through dozens of PDFs. Examples: • “Does intermittent fasting improve insulin sensitivity?” • “What are the benefits of creatine for

5 Ways to Tell If You're Aging Gracefully, According to Experts

Whether you’re looking forward to it or absolutely dreading it, as long as you’re alive, aging is something you can’t avoid. Aging is a natural, beautiful part of life. In the process, many want to make sure they're living in a way that will extend their vitality and longevity, both physically and mentally. However, according to Dr. Michelle Sands, menopause hormone expert and founder of Glow Natural Wellness, it's important to remember, "Aging well doesn't mean being perfect. Small, consistent

Topics: aging dr health skin time

I tried using the world's thinnest SSD enclosure and it exceeded my expectations

ZDNET's key takeaways The Sharge SSD has thin and sleek design that not only looks good but also dissipates heat really well. It takes up to 4TB of storage. You do have to deal with some tiny fasteners, as it's a compact SSD. View now at Amazon Do you need more storage for your iPhone, MacBook, or pretty much any device with a USB-C port? Do you need something faster than a flash drive? A portable SSD enclosure is the way to go. While most SSD enclosures are rather chunky, accessory maker Sh

‘Witcher’ Author Understands Why George R.R. Martin Is Taking So Long on ‘Winds of Winter’

It’s been over a decade since the last Witcher book was released—2013’s Season of Storms, which got an English translation in 2018—but there’s a new title coming very soon from Andrzej Sapkowski: September’s Crossroads of Ravens. In between books, Netflix launched its hit Witcher series, which still has a fourth and fifth season yet to share. That puts Sapkowski on a different sort of timeline from another author whose fans have been waiting awhile for a new book to arrive in his adapted-for-TV

Fortnite Meets Squid Game: Here's How to Get Free Twitch Drops, Plus New Skin Prices

Squid Game, the chillingly creepy show where desperate, debt-ridden adults compete in a deadly tournament of children's games, is returning to Netflix for its third and final season on Friday. Its brightly colored, dystopian world has heavily influenced pop culture, even including Halloween costumes. And now, the Squid Game universe is coming to the massively popular game Fortnite in a crossover event beginning at the same time that the third season is available to watch. When does Squid Game c

PyTorch Reshaping with None

PyTorch Reshaping with None Currently I am learning attention mechanism from Dive into Deep Learning book. In the book I see following implementation in masked softmax: def sequence_mask (X, valid_len, value = - 1e6 ): """ X is 2D array (number_of_points, maxlen), valid_len is 1D array (number_of_points)""" max_len = X . size( 1 ) mask = torch . arange(max_len, dtype = torch . float32, device = X . device)[ None , :] < valid_len[:, None ] X[ ~ mask] = value return X In sequential data process

‘Techno King’ Elon Musk Doesn’t Own a Computer, His Lawyers Tell Court

He fancies himself the innovator of our time. “Disrupt” could be his middle name. Technology, it seems, is in his DNA. And yet, Elon Musk apparently—supposedly—has a secret Luddite streak: he doesn’t use a computer. The revelation didn’t come from a biography or a tell-all interview. It came from a legal filing in the high-stakes, mud-slinging lawsuit between Musk and OpenAI, where the future of artificial intelligence is on trial in a Northern California courtroom. Amid thorny questions of cor

Best Internet Providers in Alaska

Alaska has a lot to offer, including rugged natural beauty, national parks and fresh seafood. However, its offerings are less expansive when it comes to internet service for the state's 730,000 residents. Whether it's fiber, fixed wireless, DSL or satellite, you'll have to make some compromises when picking an internet service provider in Alaska. According to our CNET experts, GCI is the top pick for most in the state -- if it's available in your area. What is the best internet provider in Alas

The US is stripping its forests of decades-old protections

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home , a podcast from Vox Media and Audible Originals. The Trump administration wants to open up tens of millions of acres of national forest to development. The US Department of Agriculture (USDA) announced yesterday that it’s rescinding a landmark rule that prevents road construction and timber harvesting in the last unfragmente

Nvidia announces RTX 5050 laptop GPU, desktop version set to launch on July 1

Something to look forward to: Nvidia has officially announced the RTX 5050 mobile GPU for entry-level gaming laptops. The company has also reportedly informed its AIC partners that the desktop version of the card will launch on July 1 , earlier than the end-of-month debut that was initially expected. The RTX 5050 mobile is based on the GB207 GPU and features 2,560 CUDA cores – the same number of shaders as the desktop model. It comes with 8GB of GDDR7 VRAM, a 128-bit memory interface, and 384 G

Topics: 5050 desktop gpu july rtx

Elon Musk’s Lawyers Claim He Doesn’t Use a Computer, Even Though There's a Vast Amount of Evidence That He Does

Elon Musk’s Lawyers Claim He Doesn’t Use a Computer, Even Though There's a Vast Amount of Evidence That He Does Are you serious? Discovery Channel Amid Elon Musk's attempt to kneecap OpenAI, attorneys for the billionaire claim he doesn't use a computer — even though he obviously does, including the fact that he's posted about doing so multiple times in the recent past. As flagged by Wired, this bizarre legal gambit came in response to claims from OpenAI — which has counter-sued Musk in the f

Media Matters sues FTC, says agency is retaliating on behalf of Elon Musk

Media Matters for America sued the Federal Trade Commission yesterday, alleging that the FTC's ongoing investigation into the group "has violated Media Matters' First Amendment rights by retaliating against the organization for its reporting on Elon Musk and X." "The investigation is the latest effort by Elon Musk and his allies in the Trump administration to retaliate against Media Matters for its reporting on X, the social media site Musk controls, and it's another example of the Trump admini

5 Best Lip Balms to Try in 2025, All Tested in Tough Conditions

Honorable Mentions Burt's Bees Beeswax Lip Balm for $4: If you're ingredient-conscious, Burt's Bees has probably been in your tote at some point. The original formula blends beeswax, coconut oil, sunflower seed oil, and peppermint oil. No petroleum, no parabens, and you can find it just about everywhere. That said, the beeswax forms a solid barrier but is not the most hydrating, especially during the dead of winter. The balm coats but doesn't penetrate, which means it won't do much for lips tha

Ozempic Might Be a Dementia Buster, Too

Semaglutide, the active ingredient in popular weight loss drugs Ozempic and Wegovy, might also double as a brain booster. Research out today describes a link between semaglutide use and a reduced risk of dementia in people with type 2 diabetes. Scientists at Case Western Reserve University conducted the study, published in the Journal of Alzheimer’s Disease. They found that diabetes patients taking semaglutide have a significantly lower risk of dementia than those taking other diabetes medicati

Malware on Google Play, Apple App Store stole your photos—and crypto

A new mobile crypto-stealing malware called SparkKitty was found in apps on Google Play and the Apple App Store, targeting Android and iOS devices. The malware is a possible evolution of SparkCat, which Kaspersky discovered in January. SparkCat used optical character recognition (OCR) to steal cryptocurrency wallet recovery phrases from images saved on infected devices. When installing crypto wallets, the installation process tells users to write down the wallet's recovery phrase and store it

34 Viral TikTok Gifts That Are Actually Worth a Look (2025)

Other Good Viral TikTok Products We've tested a lot of TikTok products, but they're not all worthy of the top spot. That doesn't mean they aren't worth buying, though. Below, you'll find a list of good TikTok products we like, with some caveats. Photograph: Stanley Stanley The Quencher H2.0 Flowstate 40-Ounce Tumbler for $45: The Stanley Quencher took TikTok by storm over the past few years. And it's easy to see why—it's big, comes in adorable colors, keeps your drinks cold, and fits in cup h

Topics: bag hair like skin tiktok

Finding a 27-year-old easter egg in the Power Mac G3 ROM

I was recently poking around inside the original Power Macintosh G3’s ROM and accidentally discovered an easter egg that nobody has documented until now. This story starts with me on a lazy Sunday using Hex Fiend in conjunction with Eric Harmon’s Mac ROM template (ROM Fiend) to look through the resources stored in the Power Mac G3’s ROM. This ROM was used in the beige desktop, minitower, and all-in-one G3 models from 1997 through 1999. As I write this post in mid-2025, I’m having a really diff

Topics: disk image mac rom secret

Tesla Robotaxi Terrifyingly Jerks Wheel Back and Forth While Carrying Passenger

Tesla's Robotaxi service is finally, actually here. And for the most part, the launch, which took place this weekend, has been pretty uneventful. A spate of Tesla "influencers" have already uploaded videos of their first rides depicting the driverless cabs — though not supervisor-less, as each one comes with a human "safety monitor" silently riding shotgun — roaming the streets of Austin, Texas. Nothing to write home about. Except for at least one genuinely bizarre incident. In a video uploaded

This theory about Jony Ive’s AI hardware device seems increasingly likely

When Jony Ive and Sam Altman teased their upcoming AI hardware device, we noted how mysterious they were being about its form factor. While some were suggesting that it was a wearable, I said I felt pretty sure it wasn’t, and that’s now been confirmed by a court filing. A 9to5Mac reader last month made a plausible suggestion, and the latest development seems to me to add weight to the idea … What we knew before the court filing Both Ive and Altman had long made it clear their device wasn’t a

Of Course ML Has Monads (2011)

A popular meme in the world of PL’s is that “Haskell has monads”, with the implication that this is a distinctive feature of the language, separate from all others. While it is true that Haskell has popularized the use of monads as a program structuring device, the idea of a monad is not so much an issue of language design (apart from the ad hoc syntactic support provided by Haskell), but rather one of library design. After all, a monad is just one of a zillion signatures (type classes) with whi

'Dragon prince' dinosaur discovery 'rewrites' T.rex family tree

New species of dinosaur discovered that 'rewrites' T.rex family tree 12 June 2025 Share Save Victoria Gill Science correspondent, BBC News Share Save Masato Hattori An artist's impression of Khankhuuluu mongoliensis, the newly discovered tyrannosaur ancestor Scientists have discovered a new species of dinosaur - in the collection of a Mongolian museum - that they say "rewrites" the evolutionary history of tyrannosaurs. Researchers concluded that two 86 million-year-old skeletons they studied

Review: Logitech’s Casa Pop Up Desk is a convenient way to work from anywhere

Logitech recently provided me with its Casa Pop Up Desk for review, and it’s a nifty little gadget for those who want more of a fixed desk setup while working on the go. If you’re more of a coffee shop person or always working outdoors – this could be a neat product for you. Overview The Casa Pop Up Desk comes in at $179.99, and while that sounds like a hefty price based on just the product name – you’re getting more than what the name would suggest. You’re not just paying for a nice little b

Media Matters is suing the FTC to block investigation into X advertiser boycott

Media Matters for America has sued the US Federal Trade Commission, claiming that the agency is unfairly targeting it in retaliation for past criticisms of the social media platform X in violation of the organization's First Amendment rights. It's the latest move in the ongoing hostilities between the nonprofit media watchdog and X owner Elon Musk. "The Federal Trade Commission seeks to punish Media Matters for its journalism and speech in exposing matters of substantial public concern—includin

Tesla stock pops 8% as Musk touts 'successful' robotaxi Austin launch

A Tesla Inc. robotaxi on Oltorf Street in Austin, Texas, on June 22, 2025. Tesla 's Model Y robotaxi finally hit the road this weekend, sending shares of the electric vehicle maker up 8% on Monday. The EV giant debuted autonomous rides in Austin, Texas, on Sunday, opening the service to a limited number of riders by invitation only. Those invited included longtime Tesla fans, promoters and shareholders, many of whom generate income from posting Tesla- and Musk-related social media content on

Databricks, Perplexity co-founder pledges $100M on new fund for AI researchers

Andy Konwinski, computer scientist and co-founder of Databricks and Perpelexity, announced on Monday that his personal company, Laude, is forming a new AI research institute backed with a $100 million pledge of his own money. Laude Institute is less an AI research lab and more like a fund looking to make investments structured similar to grants. In addition to Konwinski, the institute’s board includes UC Berkeley professor Dave Patterson (known for a string of award-winning research), Jeff Dean