AMD Says Report Of Delayed Instinct MI455X Accelerator Launch Is Total BS

AMD Says Report Of Delayed Instinct MI455X Accelerator Launch Is Total BS
AMD’s Instinct MI400 series is its upcoming family of compute accelerators based on the “CDNA 5” architecture. AMD has made many lofty claims about MI400-series parts; particularly, the company says that the “Helios” rack-scale compute platform based on Instinct MI455X AI accelerators will match or beat NVIDIA’s upcoming Vera Rubin machines

GameSir’s New GameHub App Aims To Turn Your Mac Into A Steam Gaming PC

GameSir's New GameHub App Aims To Turn Your Mac Into A Steam Gaming PC
It’s tough being a gamer entrenched in the Apple ecosystem, as the company has failed to reach its own lofty goals of becoming a legitimate gaming platform. Even releasing the Game Porting Toolkit, which attempts to ease the work flow of porting games over from Windows, hasn’t gotten developers to fully commit to making games readily available

Lawsuit: EPA revoking greenhouse gas finding risks “thousands of avoidable deaths”

In a lawsuit filed Wednesday, the Environmental Protection Agency was accused of abandoning its mission to protect public health after repealing an “endangerment finding” that has served as the basis for federal climate change regulations for 17 years.

The lawsuit came from more than a dozen environmental and health groups, including the American Public Health Association, the American Lung Association, the Center for Biological Diversity (CBD), the Clean Air Council, the Environmental Defense Fund (EDF), the Natural Resources Defense Council (NRDC), the Sierra Club, and the Union of Concerned Scientists.

The groups have asked the US Court of Appeals for the District of Columbia Circuit to review the EPA decision, which also eliminated requirements controlling greenhouse gas emissions in new cars and trucks. Urging a return to the status quo, the groups argued that the Trump administration is anti-science and illegally moving to benefit the fossil fuel industry, despite a mountain of evidence demonstrating the deadly consequences of unchecked pollution and climate change-induced floods, droughts, wildfires, and hurricanes.

Read full article

Comments

This Android Phone Runs Cyberpunk 2077 Thanks To Snapdragon 8 Elite Gen 5 Power

This Android Phone Runs Cyberpunk 2077 Thanks To Snapdragon 8 Elite Gen 5 Power
Impressive strides have been happening in efforts to play x86 games on ARM devices, even Windows x86 games on Android mobile platforms—and now, we can confirm that Cyberpunk 2077 is actually playable at 30 FPS and Low settings for owners of Android phones outfitted with Qualcomm’s Snapdragon 8 Elite Gen 5 platform, albeit with FSR in Balanced

The Elder Scrolls V: Skyrim Switch 2 Patch Delivers A Surprise Performance Fix

The Elder Scrolls V: Skyrim Switch 2 Patch Delivers A Surprise Performance Fix
Upon its launch, the Nintendo Switch 2 version of The Elder Scrolls V: Skyrim Anniversary Edition received heavy criticism for its 30 FPS cap, input lag, and various graphical glitches. Despite how much more powerful the Nintendo Switch 2 is compared to the platforms available when Skyrim launched, the improvements over the previous-gen Switch

My Favorite Ways to Upgrade a Laundry Room on a Budget

We may earn a commission from links on this page.

As anyone who’s ever had to schlep their dirty linens to a laundromat knows, having in-house laundry is a godsend. But the convenience of doing laundry whenever you feel like it starts to feel less convenient if you’re lacking in the necessary storage, shelving, or work space. If a total laundry room renovation isn’t in the budget, though, don’t fret: You can upgrade your home’s laundry hub with just a few relatively inexpensive additions. Combined with some fresh paint and some other low-cost improvements, you can have a more beautiful and functional laundry area on a small budget.

Use pedestal storage underneath your washer and dryer

If you’ve got a separate washer and dryer setup in your laundry area, picking up some appliance pedestals with built-in drawers is an easy way to add some useful storage. You’ll need to measure vertically in your laundry space to make sure you’ve got the required height, and you’ll probably need some help moving and lifting the appliances into place. But once that’s done, you’ll not only have a place to store all those unsightly bottles of detergent and other stuff, it will be easier to load and unload your clothes because you won’t have to bend down so far.

Add shelves behind the laundry room door

If your laundry area is its own room with a door, you can maximize your storage space by adding a slim shelving unit behind the door. It will be just deep enough to hold all your laundry materials, cleaning up the area without taking up any valuable floor space.

Install shelves over your washer and dryer

If your laundry area lacks storage, you’ve got a few options. One of the easiest things you can do is to add a countertop over your washer and dryer set. This could be as DIY as cutting a slab of wood or using a leftover remnant from a kitchen remodel, or you could purchase a topper with edge rails like this one. This instantly transforms the top of your appliances into a usable flat surface that won’t let things slide off as soon as you turn your back. If you have more vertical space and need more options, a tiered over-the-appliance shelf system is a great option, giving you multiple shelves plus hanging rods to get everything off the floor and organized.

Add a space-saving ironing center

Even if you only iron your clothes once in a while, having a real ironing board makes a huge difference, and having that ironing board conveniently located near your laundry is ideal. If you have nothing but space, you can just have a board set up, of course, but if you don’t have a ton of space, or you’re just looking to keep the place tidy, you could opt for an over-the-door ironing board or a wall-mounted version like this. The board folds up when not in use, but is always easily accessible.

If you want a fancy version, you could install the Iron-A-Way Ironing Center, which is pricey and probably requires professional installation, as it’s designed to recess into the wall and connect to the home’s power.

Try a portable sink in your laundry room

Having a utility sink in the laundry area is great—it lets you rinse out clothes, clean up detergent spills, and wet-scrub stains right there. If your laundry area isn’t plumbed, you might not relish the idea of hiring a plumber to run water and drain lines for a sink—but you don’t have to. This portable sink can give you that basic functionality without any wiring or plumbing. Just fill it with water, charge it using a USB-C cable, and place it in your laundry area to use whenever you need it.

Install a clothing drying rack

It’s a simple addition, but having a place to hang clothes to dry right there in the laundry area is a great convenience. You can buy a freestanding drying rack, of course, but as an upgrade, consider a wall-mounted option instead. This one from mDesign looks great and folds up when not in use.

Pick up some laundry detergent dispensers

Dispensing liquid detergent can get messy, and when you’re in a rush, those measurements can get sloppy, too, leaving you with insufficient detergent for the load or wasting detergent, running up your costs. This rechargeable electronic detergent dispenser fits on top of most plastic detergent bottles and dispenses precise amounts of detergent with the touch of a button. If that’s a bit too fancy for your laundry area, you could pick up a cheap dispenser cup holder like this to make it a little easier and neater to fill your detergent cups.

Add a freestanding island to your laundry room

If you need some folding and storage space in your laundry area but there’s no vertical or wall options, take some inspiration from your kitchen and bring in a freestanding island or laundry cart. This one from Kitsorack is a clothes hamper with a shelf, so you can stuff your dirty clothes in there and have your supplies stored on top, but any mobile cart or island will make your laundry area more usable.

5 changes to know about in Apple’s latest iOS, macOS, and iPadOS betas

This week, Apple released the first developer betas for iOS 26.4, iPadOS 26.4, macOS 26.4, and its other operating systems. On Tuesday, it followed those up with public beta versions of the same updates.

Usually released around the midpoint between one major iOS release and the next, the *.4 updates to its operating system usually include a significant batch of new features and other refinements, and if the first beta is any indication, this year’s releases uphold that tradition.

A new “Playlist Playground” feature will let Apple Music subscribers generate playlists with text prompts, and native support for video podcasts is coming to the Podcasts app. The Creator Studio version of the Freeform drawing and collaboration app is also available in the 26.4 updates, allowing subscribers to access stock images from Apple’s Content Hub and to insert AI-generated images.

Read full article

Comments

Andrew Yang Warns AI Will Displace Millions of White-Collar Workers Within 18 Months

Andrew Yang, the former presidential candidate and longtime Universal Basic Income advocate, published a blog post this week warning that AI is about to displace millions of white-collar workers in the U.S. over the next 12 to 18 months, a wave he has taken to calling “the Fuckening.”

Yang cited a conversation with the CEO of a publicly traded tech company who said the firm is cutting 15% of its workforce now and plans another 20% cut in two years, followed by yet another 20% two years after that. The U.S. currently has about 70 million white-collar workers, and Yang expects that number to fall by 20 to 50% over the next several years.

Underemployment among recent college graduates has already hit 52%, and only 30% of graduating seniors have landed a job in their field. Yang’s proposed remedy remains the same one he ran on in 2020: Universal Basic Income.


Read more of this story at Slashdot.

Pixel 9 Owners Can Now Share Files Seamlessly With iPhone And Mac, Here’s How

Pixel 9 Owners Can Now Share Files Seamlessly With iPhone And Mac, Here's How
After launching Android Quick Share functionality on its flagship Pixel 10 devices earlier this month, Google is now bringing the feature to the Pixel 9 series. Android Quick Share allowsAndroid users to send files to Apple users using AirDrop, which has been a long-running pain point for users with a varied mix of devices among friends, family

Cyberpunk platformer Replaced has once again been delayed

The long-awaited cyberpunk platformer Replaced just got hit with a short delay. The pixel-art game was supposed to come out on March 12, but will now be released on April 14. That’s just a month, which isn’t that big of a deal considering this game has been on our radar for five years.

Why the delay? Developer Sad Cat Studios notes that the game is “technically finished” but the team needs a few more weeks for polish. The company says it wants the day-one release to be “polished, stable and true to the vision” of the original concept. This is something to be commended, in my opinion, given the sad state of many game launches in recent years.

pic.twitter.com/8BbiNxRqUb

— REPLACED (@REPLACEDGame) February 18, 2026

This is just the latest delay for the game. However, previous delays have been for a very good reason. The development team had to relocate from Belarus to Cyprus after Russia invaded Ukraine in 2022.

Replaced is an absolutely gorgeous-looking 2.5D platformer set in a dystopian alternative 1980s America. You play as an AI unwillingly trapped in a human body. There looks to be plenty of cinematic action, with a blurb promising a combination of “precise melee strikes with satisfying ranged attacks.”

The game will be available for Xbox Series X/S, Xbox One and PC via Steam, Epic Games Store, GOG and the Microsoft Store. It’ll also be a day-one Xbox Game Pass release.

This article originally appeared on Engadget at https://www.engadget.com/gaming/cyberpunk-platformer-replaced-has-once-again-been-delayed-190621246.html?src=rss

Microsoft’s new 10,000-year data storage medium: glass

Archival storage poses lots of challenges. We want media that is extremely dense and stable for centuries or more, and, ideally, doesn’t consume any energy when not being accessed. Lots of ideas have floated around—even DNA has been considered—but one of the simplest is to etch data into glass. Many forms of glass are very physically and chemically stable, and it’s relatively easy to etch things into it.

There’s been a lot of preliminary work demonstrating different aspects of a glass-based storage system. But in Wednesday’s issue of Nature, Microsoft Research announced Project Silica, a working demonstration of a system that can read and write data into small slabs of glass with a density of over a megabyte per cubic millimeter.

Writing on glass

We tend to think of glass as fragile, prone to shattering, and capable of flowing downward over centuries, although the last claim is a myth. Glass is a category of material, and a variety of chemicals can form glasses. With the right starting chemical, it’s possible to make a glass that is, as the researchers put it, “thermally and chemically stable and is resistant to moisture ingress, temperature fluctuations and electromagnetic interference.” While it would still need to be handled in a way to minimize damage, glass provides the sort of stability we’d want for long-term storage.

Read full article

Comments

Heat Training with CORE on Zwift, Part 2: Science, Metrics, and More

I like to say, “I was heat training on Zwift before it was cool.” Mostly I like the wordplay, but also, there’s some truth to it: I hadn’t seen or heard of others doing heat training on Zwift when I began doing it in the summer of 2023. It seemed like the perfect training cheat code, though: if heat training delivers on its promise and indoor cycling lets you control your environment, then Zwift could be the place where heat training thrives.

So I got a CORE sensor and began a heat training cycle. I even wrote a post about it.

That post was supposed to be part 1 of a series, but that didn’t happen. Instead, I found myself struggling to make sense of the CORE metrics, and when I reached out to CORE for support, I got no reply. So I set the project aside.

Fast-forward to early 2025, and CORE was suddenly very visible in my world: Zwift added CORE metrics to the HUD, and CORE had lots of new staff, a completely revamped app and metrics, and a new version (2) of their sensor. It was time to dive back into the sweat sessions!

The Science

While CORE’s ability to measure your heat training is a relatively new development in the world of cycling, the concept of heat training is not new at all. Cyclists have done it for decades in preparation for hot races, and more recently, riders have embraced heat training to boost overall performance, following the results of various heat-training studies.

If you want to dig into the results of actual studies, here are a few:

What do the studies show? In summary, heat training leads to the following adaptations:

  • Increased hemoglobin mass
  • Increased red blood cell volume
  • Increased VO2max and FTP, in the neighborhood of +3-10%
  • Earlier onset of sweating and an increased sweat rate
  • Decreased sodium concentration in your sweat

Notably, these increases are observed in men and women equally, and occur among both elite and amateur athletes. So it’s no surprise that heat training, and specifically heat training with the CORE sensor, has become popular among pro cyclists and triathletes. It offers clear benefits for anyone racing in the heat, but also offers benefits similar to altitude training which lead to performance boosts even in cooler environments. Hence CORE’s mantra: “Train hot, race cool.”

(In fact, various sources have told me that most, if not all, World Tour teams are using CORE for heat training, even though CORE isn’t sponsoring the teams in any way. That should make us sit up and take notice…)

CORE Metrics (Just the Basics)

When I first jumped into heat training in 2023, the testing protocol and tracking were complex. Fortunately, CORE revamped their app and metric to simplify things! Here are the key metrics used when heat training with the CORE sensor:

  • Core Temperature: your internal temperature
  • Skin Temperature: your “external” temperature, as measured on your skin
  • Heat Strain Index (HSI): uses your core and skin temperatures to measure how hard your thermoregulatory system is working to cool itself, on a scale of 0-10 (read more)
  • Heat Zones: these break HSI into 4 zones
    • Heat Zone 1: HSI of 0.0-0.9
    • Heat Zone 2: HSI of 1.0-2.9
    • Heat Zone 3: HSI of 3.0-6.9
    • Heat Zone 4: HSI of 7+
  • Heat Training Load: ranges from 0-10 and measures how much a particular training session contributes to your heat adaptation (read more)
  • Heat Adaptation Score: tracks your heat adaptation progress to see how much of your potential you’ve reached, on a scale of 0 to 100%
    • 0–24%: Thermal Rookie
    • 25–49%: Heat Accustomed
    • 50–89%: Heat Adapted
    • 90–100%: Heat Champion

Putting all these together, what CORE users typically want to do is get their HSI to increase early in the session, so they are in the higher Heat Zones (zones 3 or 4) where Heat Training Load accumulates more quickly during their session. This results in a higher Heat Training Load for the day, which means their Heat Adaptation Score will increase more quickly.

Zwift Integration: What It Is (and Isn’t)

While CORE is now integrated into Zwift, it’s important to define what “integration” really means in this case. Zwift’s CORE integration simply means there are two CORE metrics available to be shown in the HUD (HSI and Core Temperature), and that data is recorded to your FIT file.

To really use CORE to its fullest, though, you’ll want to run the CORE app on your phone, so it can track your Heat Training Load for your session, and track your ongoing Heat Adaptation Score from day to day.

CORE App Basics

As explained above, despite Zwift’s basic integration with CORE, I think it’s safe to say the CORE app is essential for heat training with the CORE sensor.

The CORE app lets you configure your CORE sensor(s), track metrics for your active heat session, and track your overall Heat Adaptation Score. You can tap the Heat Adaptation Score gauge to see a historic view of your data as well:

Current activity
Homescreen
Historic view

The CORE sensor has some on-board memory, so it isn’t just live-streaming data to connected apps… it’s actually storing that data. This is handy if you begin a session but forgot to open the CORE app, as it means you won’t lose that data.

The CORE app has come a long way since its early days. Today, coupled with simplified metrics explained above, it provides a clear view of your heat training progress. Still, there are some improvements I’d like to see:

  • Refresh frequency: the app doesn’t update its data quickly during an active session, and this can be a bit maddening when you’re sweating profusely and wanting to see your progress toward a higher Heat Training Load. I’d love to see the app update all metrics at least every minute, if possible.
  • Chart quality: the historic charts can’t be tapped to “drill down” into the data, and I’d like to see that feature added.

Trial By Fire

I’ve bounced in and out of heat training several times in the past years, without ever doing it enough to accumulate meaningful adaptation. That changed when I decided to buckle down and do some earnest heat training at the end of 2025.

Over a 3-week period from mid-December 2025 to early January, I completed heat sessions almost daily, working my way from a Heat Adaptation Score of 0 to 96%. And while the sessions were rather sweaty, I began to look forward to the efforts, to the ridiculousness of dripping so much water on the floor, to seeing my Heat Adaptation Score inch closer to 100%.

I learned a lot during those sessions, including:

  • What to wear to stay as comfortable as possible, while keeping my temperature high so I could accumulate a lot of adaptation.
  • How much I needed to drink, and what sort of electrolyte mix to use to facilitate replacing what I was losing.
  • How to arrange towels on the floor and on my bike and within reach, to control sweat while also keeping laundry loads as small as possible.
  • How to get my Heat Stress Index to increase quickly in a session, so I could get up to those higher Heat Zones and accumulate heat stress faster, resulting in an overall higher Heat Training Load.
  • The disgusting joy of sitting on the floor in my sweaty clothes after a session, letting my temperature and heart rate slowly drop while accumulating additional heat stress seemingly “for free” (more on this below as well).

I’ll share more about these learnings in part 3 of this series, publishing tomorrow. Until then, here’s a recording of me riding a Tour de Zwift stage as a heat session. Watch as my power drops from the 200W+ to ~100W, while my heart rate actually increases! The human body is an amazing creation…

More Heat Training Resources

If you have questions about heat training, I highly recommend checking out CORE’s support articles, which are impressively detailed and thorough. Visit help.corebodytemp.com.

Up Next

This article began as one post, but it got way too long. So I’m splitting it into two, with the rest of the post publishing tomorrow. The second part covers my personal experience heat training, including lots of tips and tricks I learned along the way.

Performance improvements are also discussed, but (spoiler alert) I didn’t do a good job of tracking those scientifically, so the hard numbers aren’t really there.

Your Thoughts

Have you done any heat training? Have you used the CORE sensor to do so? Share your thoughts, questions, and experiences below!

Linus Torvalds on How Linux Went From One-Man Show To Group Effort

Linus Torvalds has told The Register how Linux went from a solo hobby project on a single 386 PC in Helsinki to a genuinely collaborative effort, and the path involved crowdsourced checks, an FTP mirror at MIT, and a licensing decision that opened the floodgates.

Torvalds released the first public snapshot, Linux 0.02, on October 5, 1991, on a Finnish FTP server — about 10,000 lines of code that he had cross-compiled under Minix. He originally wanted to call it “Freax,” but his friend Ari Lemmke, who set up the server, named the directory “Linux” instead. Early contributor Theodore Ts’o set up the first North American mirror on his VAXstation at MIT, since the sole 64 kbps link between Finland and the US made downloads painful. That mirror gave developers on this side of the Atlantic their first practical access to the kernel.

Another early developer, Dirk Hohndel, recalled that Torvalds initially threw away incoming patches and reimplemented them from scratch — a habit he eventually dropped because it did not scale. When Torvalds could not afford to upgrade his underpowered 386, developer H. Peter Anvin collected checks from contributors through his university mailbox and wired the funds to Finland, covering the international banking fees himself. Torvalds got a 486DX/2. In 1992, he moved the kernel to the GPL, and the first full distributions appeared in 1992-1993, turning Linux from a kernel into installable systems.


Read more of this story at Slashdot.