These Noise-Cancelling Earbuds Are $50 Off Ahead of Amazon’s Spring Sale

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Amazon’s Spring Sale hasn’t officially started, but some of the better discounts are already live, like the OnePlus Buds 4. These latest earbuds from the brand are down to $79.99 (from $129.99), their lowest price so far, according to price trackers. Amazon is also testing one-hour and three-hour delivery in select locations, as reported by our senior tech editor Jake Peterson, which makes these early deals easier to act on if you need something fast. The Buds 4 are positioned as a step up from the Buds 3, borrowing a few ideas from the more expensive Pro series, particularly in how they handle noise cancellation and overall tuning.

The biggest reason to consider these is the noise cancellation—it cuts down steady background sounds like traffic, fans, or office chatter well enough that you don’t have to keep increasing the volume. They’re also light enough to wear for a few hours without ear fatigue. Sound-wise, these lean toward bass. Songs with heavier beats feel fuller and more engaging, though it can come at the cost of some clarity in vocals or instruments. You also get Bluetooth connectivity that stays stable, along with decent battery life that can stretch through most of a day with the case. 

That said, the experience isn’t perfect. The companion app can feel inconsistent, with occasional bugs that make adjusting settings more frustrating than they should be. Plus, the touch controls take some getting used to and can misfire if you’re adjusting the earbuds on the go. There’s also the fact that these cost more than the Buds 3 (at full price), which still hold up well for less money. Still, at $79.99, the Buds 4 makes more sense as a value buy, especially if strong noise cancellation is high on your list.


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From the Basement to the Finish Line: How Zwift Helped Scott Richards Change His Life

Late in the evening in an unfinished basement outside St. Louis, Missouri, Scott Richards settles onto his bike and clips in. The room is quiet except for the hum of the trainer and the fan he sometimes forgets to turn on until the ride is already underway. Within seconds, the screen in front of him fills with motion—avatars climbing mountains, spinning through volcanic circuits, chasing route badges and finish lines.

For Richards, the scene is more than a workout. It is a daily reminder of how far he has come, and how much further he plans to go.

“You Don’t See Old Guys That Are Fat”

Four years ago, the life he is living today would have felt almost impossible. At the time, Richards weighed more than 330 pounds and was facing a reality that had slowly crept up over years of stress, poor habits, and long workdays. When a doctor told him he was pre-diabetic, the warning landed harder than he expected. He had recently married, and conversations about the future, about longevity, about the possibility of children, suddenly felt more urgent. “You don’t see old guys that are fat,” Richards said. “That really scared me.”

Around that same time, Richards and his close friend Charles Hays made a decision that would alter both of their lives. The two had worked together in a high-stress environment where stress eating had become routine, and both had begun to realize the consequences of those habits. On New Year’s Day 2024, they made a pact to hold each other accountable and start turning their health around. The agreement was simple: take their health seriously and see what was possible if they committed to the process. What followed was anything but ordinary.

The Compound Effect

Like many people facing a major lifestyle change, Richards did not begin with dramatic athletic goals. Instead, he started with manageable steps—hiking, tracking calories, and simply moving his body more often. “I made it work for me,” he said. “Instead of forcing myself to do something I hated, I tried to find things I actually enjoyed.” As the weeks passed, those small decisions began to compound. Weight came off gradually, confidence returned, and the idea of attempting something bigger eventually emerged.

That “something bigger” turned out to be a triathlon. Richards had one advantage that many first-time triathletes lack: he had been a competitive swimmer from age six through eighteen. While swimming felt natural, the other disciplines, particularly running, were far more difficult. Even so, he and Hays committed to the challenge.

Standing at the start line of their first race, Richards remembers feeling something he had not experienced in years. “We were standing there waiting to start and realized we hadn’t felt that feeling in a long time,” he said. “That feeling that you’re about to compete for the next few hours. It’s going to hurt, but it’s going to be worth it.” Since then, Richards has completed seven triathlons and is currently preparing for a half Ironman later this year.

Winter Regression To Zwifting Obsession

Despite the progress he had made, winter presented a familiar obstacle. After that first season of racing, colder weather arrived in Missouri and outdoor cycling disappeared from his routine. Months passed without riding, and when he finally returned to the bike in the spring, the loss of momentum was obvious. “It felt like I was back to square one again,” he said.

That realization pushed him toward a tool he had been researching for months.

In September 2025, Richards ordered the Zwift Ride bundle and set it up in his basement. What began as a practical way to keep riding through the winter quickly turned into something much more significant. “I became obsessed quickly,” he said with a laugh. The difference, he explained, was immediate. Traditional indoor riding had never appealed to him. Sitting on a stationary bike while watching television felt dull and disconnected from the experience of riding outdoors. Zwift changed that dynamic entirely. “The first time I did Alpe du Zwift, I felt super accomplished,” he said. “It made me look forward to killing myself in a workout.”

For Richards, the appeal of Zwift extended beyond fitness. As a lifelong gamer, he immediately recognized the structure behind the platform’s design. “I played a lot of RPG games growing up where you level up your character,” he explained. “Zwift scratches that same itch. You’re leveling up, unlocking bikes, getting gear. It’s the perfect way to hook me.” The same mechanics that once kept him playing video games for hours now kept him riding. “I used to be addicted to video games,” he said. “Now I’m addicted to Zwift.”

Community As Motivation

Group rides soon became one of his favorite aspects of the platform. Over time, he began to recognize familiar riders who appeared again and again in the virtual peloton. Conversations in the in-game chat gradually created a sense of connection that surprised him. “It’s wild how you start to see the same people over and over,” he said.

One of his most memorable rides came during the Rapha Festive 500 challenge, when Richards organized a ride that attracted more than 130 participants. Together, the group completed 25 laps of the Volcano Circuit, riding more than 65 miles in a single session. “The first half was a lot of fun,” he said. “The second half was definitely a struggle.” What made the effort special, however, was the support that emerged among riders. “The people pulling the group were telling me, ‘Scott, you need to get up here for the finish.’ That kind of support is what makes it special.”

That sense of community has become a powerful motivator on days when the ride itself feels difficult. Even when fatigue or lack of motivation creeps in, the thought of joining a group ride often brings him back to the bike. “Sometimes I think, ‘I don’t really want to ride tonight,’” he admitted. “But the social side makes it entertaining. It’s better than just sitting on a spin bike.”

Looking Behind/Looking Ahead

The results of that consistency have been remarkable. Since beginning his health journey, Richards has lost more than 116 pounds and now weighs roughly what he did as a teenager. The improvements show up everywhere—in climbing hills that once felt impossible, in average speeds that have increased by several miles per hour, and in the simple reality that everyday life has become easier. “Every aspect of my life is easier,” he said.

The changes have also altered the way he sees himself. “If you told me four years ago that I’d be excited to sweat my butt off in my basement every day, I wouldn’t have believed you,” he said. What began as a weight loss effort has evolved into something closer to a lifestyle. Exercise now functions as a mental reset as much as a physical one. “If I don’t work out for three or four days, I get cranky,” he said. “I never thought I’d be that kind of person.” The effect, he says, feels almost therapeutic. “It’s tough when you’re doing it, but afterwards you feel so good—physically and mentally.”

Richards and Hays now document their ongoing journey through their weekly podcast, 2 Guys 1 Scale, where they talk openly about the ups and downs of trying to lose weight and stay healthy. The podcast began primarily as a way to keep themselves accountable, but over time, it has grown into something more meaningful. Their transparency and frankness resonate deeply with listeners, prompting them to reach out with their own stories of struggle or questions about how to begin fitness journeys of their own. Some friends started hiking more frequently. Others began exercising regularly after watching Richards’ progress. “If I can inspire one person to turn their life around,” he said, “then everything I’ve put into this has been worth it.”

The road ahead remains full of goals. This year alone, Richards plans to complete a half marathon, tackle his first half Ironman in Michigan, and ride Missouri’s 240-mile Katy Trail over several days. Zwift will remain a central part of that preparation, particularly during the cold or rainy months when outdoor riding becomes difficult.

Perhaps the most meaningful change, however, is how he feels about himself and the life he is building. “I love the person I’ve become,” Richards said.

For an athlete who once struggled simply to begin moving, that transformation may be the most powerful achievement of all.

Samsung’s Galaxy S26 will get Apple AirDrop support starting today

As Google promised, Apple AirDrop sharing is expanding to more Android devices. Samsung announced today that its Galaxy S26 Series is getting AirDrop support through the Quick Share feature.

Google first introduced the Quick Share feature on its Pixel 10 phones last year and, in February, shared plans to increase the number of devices included. The setting allows Android users to send and receive photos and files from an Apple device, much like two Apple users do with AirDrop. To get media from an iPhone, Android users need to turn visibility settings onto “everyone for 10 minutes.”

Starting tomorrow, March 23, Samsung will begin rolling out this AirDrop support in Korea. It should then expand to areas such as North America, Europe, Hong Kong, Japan, and Latin America. Once again, Samsung states that additional devices should be able to get AirDrop compatibility soon.

This article originally appeared on Engadget at https://www.engadget.com/mobile/smartphones/samsungs-galaxy-s26-will-get-apple-airdrop-support-starting-today-110452832.html?src=rss

A unique NASA satellite is falling out of orbit—this team is trying to rescue it

BROOMFIELD, Colorado—One of NASA’s oldest astronomy missions, the Neil Gehrels Swift Observatory, has been out of action for more than a month as scientists await the arrival of a pioneering robotic rescue mission.

The 21-year-old spacecraft is falling out of orbit, and NASA officials believe it’s worth saving—for the right price. Swift is not a flagship astronomy mission like Hubble or Webb, so there’s no talk of sending astronauts or spending hundreds of millions of dollars on a rescue expedition. Hubble was upgraded by five space shuttle missions, and billionaire and commercial astronaut Jared Isaacman—now NASA’s administrator—proposed a privately funded mission to service Hubble in 2022, but the agency rejected the idea.

Swift may be a more suitable target for a first-of-a-kind commercial rescue mission. It has cost roughly $500 million (adjusted for inflation) to build, launch, and operate, but it is significantly less expensive than Hubble, so the consequences of a botched rescue would be far less severe. Last September, NASA awarded a company named Katalyst Space Technologies a $30 million contract to rapidly build and launch a commercial satellite to stabilize Swift’s orbit and extend its mission.

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Will AI Force Source Code to Evolve – Or Make it Extinct?

Will there be an AI-optimized programming language at the expense of human readability? There’s now been experiments with minimizing tokens for “LLM efficiency, without any concern for how it would serve human developers.”

This new article asks if AI will force source code to evolve — or make it extinct, noting that Stephen Cass, the special projects editor at IEEE Spectrum, has even been asking the ultimate question about our future. “Could we get our AIs to go straight from prompt to an intermediate language that could be fed into the interpreter or compiler of our choice? Do we need high-level languages at all in that future?”

Cass acknowledged the obvious downsides. (“True, this would turn programs into inscrutable black boxes, but they could still be divided into modular testable units for sanity and quality checks.”) But “instead of trying to read or maintain source code, programmers would just tweak their prompts and generate software afresh.” This leads to some mind-boggling hypotheticals, like “What’s the role of the programmer in a future without source code?” Cass asked the question and announced “an emergency interactive session” in October to discuss whether AI is signaling the end of distinct programming languages as we know them.
In that webinar, Cass said he believes programmers in this future would still suggest interfaces, select algorithms, and make other architecture design choices. And obviously the resulting code would need to pass tests, Cass said, and “has to be able to explain what it’s doing.” But what kind of abstractions could go away? And then “What happens when we really let AIs off the hook on this?” Cass asked — when we “stop bothering” to have them code in high-level languages. (Since, after all, high-level languages “are a tool for human beings.”) “What if we let the machines go directly into creating intermediate code?” (Cass thinks the machine-language level would be too far down the stack, “because you do want a compile layer too for different architecture….”)

In this future, the question might become ‘What if you make fewer mistakes, but they’re different mistakes?'” Cass said he’s keeping an eye out for research papers on designing languages for AI, although he agreed that it’s not a “tomorrow” thing — since, after all, we’re still digesting “vibe coding” right now. But “I can see this becoming an area of active research.”

The article also quotes Andrea Griffiths, a senior developer advocate at GitHub and a writer for the newsletter Main Branch, who’s seen the attempts at an “AI-first” languages, but nothing yet with meaningful adoption. So maybe AI coding agents will just make it easier to use our existing languages — especially typed languages with built-in safety advantages.

And Scott Hanselman’s podcast recently dubbed Chris Lattner’s Mojo “a programming language for an AI world,” just in the way it’s designed to harness the computing power of today’s multi-core chips.


Read more of this story at Slashdot.

PiDP-1 Replica Recreates PDP-1 Computer Using Raspberry Pi

Obsolescence Guaranteed has introduced the PiDP-1, a hardware replica of the original 1960 PDP-1 computer, reimplemented using a Raspberry Pi for retro computing, gaming, and demoscene-style graphics programming. The kit recreates the front panel, switches, and interactive workflow of the original machine while running a software simulation on modern hardware. The system is part of […]

GrapheneOS Refuses to Comply with Age-Verification Laws

An anonymous reader shared this report from Tom’s Hardware:

GrapheneOS, the privacy-focused Android fork, said in a post on X on Friday that it will not comply with emerging laws requiring operating systems to collect user age data at setup. “GrapheneOS will remain usable by anyone around the world without requiring personal information, identification or an account,” the project stated. “If GrapheneOS devices can’t be sold in a region due to their regulations, so be it.”

The statement came after Brazil’s Digital ECA (Law 15.211) took effect on March 17, imposing fines of up to R$50 million (roughly $9.5 million) per violation on operating system providers that fail to implement age verification…

Motorola and GrapheneOS announced a long-term partnership at MWC on March 2, to bring to bring the hardened OS to future Motorola hardware, ending GrapheneOS’s long-standing exclusivity to Google Pixel devices. A GrapheneOS-powered Motorola phone is expected in 2027. If Motorola sells devices with GrapheneOS pre-installed, those devices would need to comply with local regulations in every market where they ship, or Motorola may need to restrict sales geographically.

Or, “People can buy the devices without GrapheneOS and install it themselves in any region where that’s an issue,” according to a post on the GrapheneOS BlueSky account. “Motorola devices with GrapheneOS preinstalled is something we want but it doesn’t have to happen right away and doesn’t need to happen everywhere for the partnership to be highly successful. Pixels are sold in 33 countries which doesn’t include many countries outside North America and Europe.”

Tom’s Hardware also notes that GrapheneOS “isn’t the first and won’t be the last company to outright refuse compliance with incoming age verification laws.”

“The developers of open-source calculator firmware DB48X issued a legal notice recently, stating that their software ‘does not, cannot and will not implement age verification,’ while MidnightBSD updated its license to ban users in Brazil.”


Read more of this story at Slashdot.

Some Microsoft Insiders Fight to Drop Windows 11’s Microsoft Account Requirements

Yes, Microsoft announced it’s fixing common Windows 11 complaints. But what about getting rid of that requirement to have a Microsoft account before installing Windows 11? While Microsoft didn’t mention that at all, the senior editor at the blog Windows Central reports there’s “a number of people” internally pushing at Microsoft to relax that requirement:

Microsoft Vice President and overall developer legend Scott Hanselman has posted on X in response to someone asking him about possibly relaxing the Microsoft account requirements, saying “Ya I hate that. Working on it….” [Hanselman made that remark Friday, to his 328,200 followers.]
The blog notes “It would be very easy for Microsoft to remove this requirement from a technical perspective, it’s just whether or not the company can agree to make the change that needs to be decided.”

Elsewhere on X someone told Hanselman they wanted to see Windows “cut out the borderline malware tactics we’ve seen in recent years to push things like Edge, Bing, ads into the start menu, etc.” Hanselman’s reply? “Yes a calmer and more chill OS with fewer upsells is a goal.”

Q: When will we see first changes? for now it’s just words…
Hanselman: This month and every month this year.


Read more of this story at Slashdot.

Walmart Announces Digital Price Labels for Every Store in the U.S. By the End of 2026

Walmart is “rolling out digital price tags to replace the old paper ones,” reports CNBC, planning to implement them in all U.S. stores by the end of the year:

Amanda Bailey, a team leader in electronics who works at a Walmart in West Chester, Ohio, estimates that the digital shelf labels — known as DSLs — have cut the time she used to spend on pricing duties by 75%, time that has freed her up to help customers. She also said the DSLs are a game-changer because Walmart’s Spark delivery drivers looking for an item will see a flashing DSL so they can more easily find the product…

Sean Turner, chief technology officer of Swiftly, a retail technology and media platform serving the grocery industry, said that while it makes sense that people are raising questions about dynamic pricing, the real issue is store-level efficiency. “Digital shelf labels solve some very real operational headaches. They cut down on manual price changes, reduce checkout discrepancies, and make it easier to keep in-store and digital promotions aligned,” Turner said. All of that can mean fewer surprises at the register for shoppers and better-tailored promotions. “For consumers, the biggest benefit is accuracy and consistency,” Benedict said. “Shoppers want to know the price they see is the price they pay. Digital labels can also make it easier for stores to mark down perishable items in real time, which can lower food waste and create savings opportunities.”
A Walmart spokeswoman promised CNBC that “the price you see is the same for everyone in any given store.” But the article also notes that several U.S. states “are looking to ban dynamic pricing. Pennsylvania became one of the latest states to introduce a bill outlawing the practice, following New York’s Algorithmic Pricing Disclosure Act, which became law in November.”

And at the federal level, U.S. Senator Ben Ray Luján recently introduced the “Stop Price Gouging in Grocery Stores” act, which would ban digital labels in any grocery store over 10,000 square feet, while Congresswoman Val Hoyle is sponsoring similar legislation in the House. “There needs to be laws and enforcement to protect consumers,” Hoyle tells CNBC, “and until then, I’d like to see them banned outright.”

CNBC adds that “While there is no reported use of digital shelf labeling being tied to surge pricing yet,” in Hoyle’s view “it’s only a matter of time.”


Read more of this story at Slashdot.

ELM11-Feather Board with 70 MHz MCU, Lua, and Hardware Overlay Support

Brisbane Silicon has introduced the ELM11-Feather, a Feather-compatible microcontroller board designed to run Lua natively for embedded applications. The board targets developers looking for a scriptable platform with closer integration between software and configurable hardware. The system is built around a microcontroller operating at up to 70 MHz and includes 1 MB of RAM. Programs […]