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Best Heart Rate Monitors (2025), WIRED Tested and Reviewed
These chest straps and watches will help you keep your finger on your pulse—and many other heart-related metrics.
The Stealthy Lab Cooking Up Amazon's Secret Sauce
Amazon's decade-old acquisition of Annapurna Labs has emerged as a pivotal element in its AI strategy, with the once-secretive Israeli chip design startup now powering AWS infrastructure. The $350 million deal, struck in 2015 after initial talks between Annapurna co-founder Nafea Bshara and Amazon executive James Hamilton, has equipped the tech giant with custom silicon capabilities critical to its cloud computing dominance.
Annapurna's chips, particularly the Trainium processor for AI model training and Graviton for general-purpose computing, now form the foundation of Amazon's AI infrastructure. The company is deploying hundreds of thousands of Trainium chips in its Project Rainier supercomputer being delivered to AI startup Anthropic this year. Amazon CEO Andy Jassy, who led AWS when the acquisition occurred, described it as "one of the most important moments" in AWS history.
Read more of this story at Slashdot.
Universe Expected To Decay Much Sooner Than Previously Thought
Dutch researchers have recalculated the timeline for cosmic decay via Hawking-like radiation and found that the universe may end much sooner than previously thought -- around 10^78 years, rather than 10^1100. Phys.Org reports: The research by black hole expert Heino Falcke, quantum physicist Michael Wondrak, and mathematician Walter van Suijlekom (all from Radboud University, Nijmegen, the Netherlands) is a follow-up to a 2023 paper by the same trio. In that paper, they showed that not only black holes, but also other objects such as neutron stars, can "evaporate" via a process akin to Hawking radiation. After that publication, the researchers received many questions from inside and outside the scientific community about how long the process would take. They have now answered this question in the new article.
The researchers calculated that the end of the universe is about 1078 years away, if only Hawking-like radiation is taken into account. This is the time it takes for white dwarf stars, the most persistent celestial bodies, to decay via Hawking-like radiation. Previous studies, which did not take this effect into account, put the lifetime of white dwarfs at 101100 years. Lead author Heino Falcke said, "So the ultimate end of the universe comes much sooner than expected, but fortunately it still takes a very long time."
The findings have been published in the Journal of Cosmology and Astroparticle Physics.
Read more of this story at Slashdot.
Creatives Demand AI Comes Clean On What It's Scraping
Over 400 prominent UK media and arts figures -- including Paul McCartney, Elton John, and Ian McKellen -- have urged the prime minister to support an amendment to the Data Bill that would require AI companies to disclose which copyrighted works they use for training. The Register reports: The UK government proposes to allow exceptions to copyright rules in the case of text and data mining needed for AI training, with an opt-out option for content producers. "Government amendments requiring an economic impact assessment and reports on the feasibility of an 'opt-out' copyright regime and transparency requirements do not meet the moment, but simply leave creators open to years of copyright theft," the letter says.
The group -- which also includes Kate Bush, Robbie Williams, Tom Stoppard, and Russell T Davies -- said the amendments tabled for the Lords debate would create a requirement for AI firms to tell copyright owners which individual works they have ingested. "Copyright law is not broken, but you can't enforce the law if you can't see the crime taking place. Transparency requirements would make the risk of infringement too great for AI firms to continue to break the law," the letter states.
Baroness Kidron, who proposed the amendment, said: "How AI is developed and who it benefits are two of the most important questions of our time. The UK creative industries reflect our national stories, drive tourism, create wealth for the nation, and provide 2.4 million jobs across our four nations. They must not be sacrificed to the interests of a handful of US tech companies." Baroness Kidron added: "The UK is in a unique position to take its place as a global player in the international AI supply chain, but to grasp that opportunity requires the transparency provided for in my amendments, which are essential to create a vibrant licensing market."
The letter was also signed by a number of media organizations, including the Financial Times, the Daily Mail, and the National Union of Journalists.
Read more of this story at Slashdot.
Reddit Turns 20
ZDNet's Steven Vaughan-Nichols marks Reddit's 20 years of being "the front page of the internet," recalling its evolution from a scrappy startup into a cultural powerhouse that shaped online discourse, meme culture, and the way millions consume news and entertainment. Slashdot is also given a subtle nod in the opening line of the article. An anonymous reader shares an excerpt: In 2005, if you were into social networks focused on links, you probably used Digg or Slashdot. However, two guys, Steve Huffman and Alexis Ohanian, recent graduates from the University of Virginia, wanted to create a hub where users could find, share, and discuss the internet's most interesting content. Little did they know where this idea would take them. After all, their concept was nothing new. Still, after Paul Graham, co-founder of Y Combinator, the startup accelerator and seed capital firm, had shot down their first idea -- a mobile food-ordering app -- they pitched what would become Reddit to Graham, and he gave it his blessing. Drawing inspiration from sites like Delicious, a now-defunct social bookmarking service, and Slashdot, Huffman and Ohanian envisioned Reddit as a platform that would combine the best aspects of both: a place for sharing timely, ephemeral news and fostering vibrant community discussions of not just technology, but any topic users cared about. Their guiding mission was to build "the front page of the internet," a simple, user-driven site where anyone could submit content, and the community, not algorithms or editors, would decide what was most important through voting and discussion. They deliberately prioritized user participation and conversation over flashy features or heavy editorial control.
What set Reddit apart from its early rivals was its framework. Instead of one large all-in-one interface, the site borrowed the idea from pre-internet online networks, such as CompuServe, of smaller sub-networks devoted to a particular topic. These user-created communities, "subreddits," quickly set it apart from other social platforms. As Laurence Sangarde-Brown, co-founder of TechTree, wrote: "This design allows users to delve into focused discussions, ask questions, and exchange ideas on a scale unmatched by other platforms." That approach was not enough, though, to kick-start Reddit. The founders had to "fake it until they made it." They seeded the site with fake accounts to make it appear more active. Their efforts paid off, as real users soon flocked to the platform. Another crucial early change was when Reddit merged with Aaron Swartz's Infogami and introduced commenting. This move was vital for laying the groundwork for the site's interactive, community-driven experience. [...]
So, where does Reddit go from here? We'll see. Reddit's legacy is one of transformation: from a scrappy startup to a global hub for conversation, collaboration, and sometimes controversy. As it celebrates 20 years, Reddit remains a testament to how important online communities can be in a world increasingly filled with AI slop. Still, Huffman believes Reddit's true value is coming. In a recent Reddit post, he wrote: "Reddit works because it's human. It's one of the few places online where real people share real opinions. That authenticity is what gives Reddit its value. If we lose trust in that, we lose what makes RedditReddit. Our focus is, and always will be, on keeping Reddit a trusted place for human conversation." Huffman concluded: "The last 20 years have proven how powerful online communities can be — and as we look ahead, I'm even more excited for what the next 20 will bring."
Read more of this story at Slashdot.
Google Developing Software AI Agent
An anonymous reader shares a report: After weeks of news about Google's antitrust travails, the tech giant will try to reset the narrative next week by highlighting advances it is making in artificial intelligence, cloud and Android technology at its annual I/O developer conference.
Ahead of I/O, Google has been demonstrating to employees and outside developers an array of different products, including an AI agent for software development. Known internally as a "software development lifecycle agent," it is intended to help software engineers navigate every stage of the software process, from responding to tasks to documenting code, according to three people who have seen demonstrations of the product or been told about it by Google employees. Google employees have described it as an always-on coworker that can help identify bugs to fix or flag security vulnerabilities, one of the people said, although it's not clear how close it is to being released.
Read more of this story at Slashdot.
Asking Chatbots For Short Answers Can Increase Hallucinations, Study Finds
Requesting concise answers from AI chatbots significantly increases their tendency to hallucinate, according to new research from Paris-based AI testing company Giskard. The study found that leading models -- including OpenAI's GPT-4o, Mistral Large, and Anthropic's Claude 3.7 Sonnet -- sacrifice factual accuracy when instructed to keep responses short.
"When forced to keep it short, models consistently choose brevity over accuracy," Giskard researchers noted, explaining that models lack sufficient "space" to acknowledge false premises and offer proper rebuttals. Even seemingly innocuous prompts like "be concise" can undermine a model's ability to debunk misinformation.
Read more of this story at Slashdot.
Google Launches New Initiative To Back Startups Building AI
Google has launched the AI Futures Fund, a new initiative to invest in AI startups that are building with the latest tools from Google DeepMind. TechCrunch reports: The fund will back startups from seed to late stage and will offer varying degrees of support, including allowing founders to have early access to Google AI models from DeepMind, the ability to work with Google experts from DeepMind and Google Labs, and Google Cloud credits. Some startups will also have the opportunity to receive direct investment from Google.
"The AI Futures Fund doesn't follow a batch or cohort model," a Google spokesperson told TechCrunch. "Instead, we consider opportunities on a rolling basis -- there's no fixed application window or deadline. When we come across companies that align with the fund's thesis, we may choose to invest. We're not announcing a specific fund size at this time, and check sizes vary based on the company's stage and needs -- typically early to mid-stage, with flexibility for later-stage opportunities as well." Startups can apply here.
Read more of this story at Slashdot.
Samsung Galaxy S25 Edge: Specs, Features, Price, Release Date
The Galaxy S25 Edge begs the question: Do you want a thin phone or better battery life?
Philips Debuts 3D Printable Components To Repair Products
Philips has launched a new initiative called "Philips Fixables," offering free, officially drafted 3D-printable replacement parts to encourage self-repair and sustainability. The program is initially available in the Czech Republic but aims to expand over time. Tom's Hardware reports: This is a new idea, so only one component is available right now for download. The piece happens to be a 3mm comb for one of their shavers, but Philips assures there will be more components made available for more of their devices over time. This isn't the release of a grand library of parts by any means, but it does showcase a shift in supporting communities in search of businesses that support repairable hardware. [...]
The official Philips Fixables web page has a link for anyone in the general public to submit a request to add a specific component. Philips will notify customers with a download link if the component they suggested is able to be shared to Philips Fixables. It's not clear what sort of turnaround time to expect for these requests and whether there are limitations on what components will be made available.
According to Philips, consumers must adhere to the recommended print settings for their components to get the best results. This is the only way to ensure the replacement part is sturdy enough to stand in for a repair. Compromising on fill space for time could make or break your user experience, for example, but if done correctly, a replacement 3D print can be a useful long term solution.
You can check out the files over at Printables.com.
Read more of this story at Slashdot.
How to avoid a puncture on the Moon
Giant tyre firms are testing tyres that can survive conditions on the Moon and Mars.
VPN Firm Says It Didn't Know Customers Had Lifetime Subscriptions, Cancels Them
The new owners of VPN provider VPNSecure have drawn ire after canceling lifetime subscriptions. From a report: The owners told customers that they didn't know about the lifetime subscriptions when they bought VPNSecure, and they cannot honor the purchases.
Read more of this story at Slashdot.
Nations Meet At UN For 'Killer Robot' Talks
An anonymous reader quotes a report from Reuters: Countries are meeting at the United Nations on Monday to revive efforts to regulate the kinds of AI-controlled autonomous weapons increasingly used in modern warfare, as experts warn time is running out to put guardrails on new lethal technology. Autonomous and artificial intelligence-assisted weapons systems are already playing a greater role in conflicts from Ukraine to Gaza. And rising defence spending worldwide promises to provide a further boost for burgeoning AI-assisted military technology.
Progress towards establishing global rules governing their development and use, however, has not kept pace. And internationally binding standards remain virtually non-existent. Since 2014, countries that are part of the Convention on Conventional Weapons (CCW) have been meeting in Geneva to discuss a potential ban fully autonomous systems that operate without meaningful human control and regulate others. U.N. Secretary-General Antonio Guterres has set a 2026 deadline for states to establish clear rules on AI weapon use. But human rights groups warn that consensus among governments is lacking. Alexander Kmentt, head of arms control at Austria's foreign ministry, said that must quickly change.
"Time is really running out to put in some guardrails so that the nightmare scenarios that some of the most noted experts are warning of don't come to pass," he told Reuters. Monday's gathering of the U.N. General Assembly in New York will be the body's first meeting dedicated to autonomous weapons. Though not legally binding, diplomatic officials want the consultations to ramp up pressure on military powers that are resisting regulation due to concerns the rules could dull the technology's battlefield advantages. Campaign groups hope the meeting, which will also address critical issues not covered by the CCW, including ethical and human rights concerns and the use of autonomous weapons by non-state actors, will push states to agree on a legal instrument.
They view it as a crucial litmus test on whether countries are able to bridge divisions ahead of the next round of CCW talks in September. "This issue needs clarification through a legally binding treaty. The technology is moving so fast," said Patrick Wilcken, Amnesty International's Researcher on Military, Security and Policing. "The idea that you wouldn't want to rule out the delegation of life or death decisions ... to a machine seems extraordinary."
In 2023, 164 states signed a 2023 U.N. General Assembly resolution calling for the international community to urgently address the risks posed by autonomous weapons.
Read more of this story at Slashdot.
Google Updating Its 'G' Icon For the First Time In 10 Years
Google is updating its iconic 'G' logo for the first time in 10 years, replacing the four solid color sections with a smooth gradient transition from red to yellow to green to blue. "This modernization feels inline with the Gemini gradient, while AI Mode in Search uses something similar for a shortcut," notes 9to5Google. The update has already rolled out to the Google Search app on iOS and is in beta for Android. From the report: It's a subtle change that you might not immediately notice, especially if the main place you see it is on your homescreen. It will be even less noticeable as a tiny browser favicon. It does not appear that Google is refreshing its main six-letter logo today, while it's unclear whether any other product logos are changing. In theory, some of the company's four-color logos, like Chrome or Maps, could pretty easily start bleeding in their sections.
Read more of this story at Slashdot.
Orange baby lobsters, the rarest of their kind, find a new home in Maine’s ocean
The odds of finding an orange lobster are 1 in 30 million. The University of New England just released 15 orange babies, no wider than a thumb and no longer than a pinky, into the wild to defy those odds.
Ticketmaster Now Shows Full Price of Tickets Up Front
Ticketmaster will now show full ticket prices upfront -- fees included. "The company announced the 'All In Prices' initiative on Monday as part of its efforts to comply with the Federal Trade Commission's ban on junk fees, which goes into effect on May 12th," notes The Verge. From the report: Now, when you're shopping for tickets, Ticketmaster will display a ticket's full price, alongside a dropdown menu that you can select to see how much you're paying for the "Face Value" of a ticket and the service fee. You still won't see local taxes or delivery fees until checkout.
Ticketmaster says it has made some improvements to its queue as well, by offering real-time updates about ticket availability and when wait times are expected to last more than 30 minutes. It also allows customers to see exactly how many people are ahead of them in the queue.
Read more of this story at Slashdot.
Washington County wreath-making company fined nearly $16,000 for worker housing violations
Over the past 4 years, Worcester Resources has racked up more than $50,000 in federal fines for workplace safety and record-keeping infractions.
New Pope Chose His Name Based On AI's Threats To 'Human Dignity'
An anonymous reader quotes a report from Ars Technica: Last Thursday, white smoke emerged from a chimney at the Sistine Chapel, signaling that cardinals had elected a new pope. That's a rare event in itself, but one of the many unprecedented aspects of the election of Chicago-born Robert Prevost as Pope Leo XIV is one of the main reasons he chose his papal name: artificial intelligence. On Saturday, the new pope gave his first address to the College of Cardinals, explaining his name choice as a continuation of Pope Francis' concerns about technological transformation. "Sensing myself called to continue in this same path, I chose to take the name Leo XIV," he said during the address. "There are different reasons for this, but mainly because Pope Leo XIII in his historic Encyclical Rerum Novarum addressed the social question in the context of the first great industrial revolution."
In his address, Leo XIV explicitly described "artificial intelligence" developments as "another industrial revolution," positioning himself to address this technological shift as his namesake had done over a century ago. As the head of an ancient religious organization that spans millennia, the pope's talk about AI creates a somewhat head-spinning juxtaposition, but Leo XIV isn't the first pope to focus on defending human dignity in the age of AI. Pope Francis, who died in April, first established AI as a Vatican priority, as we reported in August 2023 when he warned during his 2023 World Day of Peace message that AI should not allow "violence and discrimination to take root." In January of this year, Francis further elaborated on his warnings about AI with reference to a "shadow of evil" that potentially looms over the field in a document called "Antiqua et Nova" (meaning "the old and the new").
"Like any product of human creativity, AI can be directed toward positive or negative ends," Francis said in January. "When used in ways that respect human dignity and promote the well-being of individuals and communities, it can contribute positively to the human vocation. Yet, as in all areas where humans are called to make decisions, the shadow of evil also looms here. Where human freedom allows for the possibility of choosing what is wrong, the moral evaluation of this technology will need to take into account how it is directed and used." [...] Just as mechanization disrupted traditional labor in the 1890s, artificial intelligence now potentially threatens employment patterns and human dignity in ways that Pope Leo XIV believes demand similar moral leadership from the church. "In our own day," Leo XIV concluded in his formal address on Saturday, "the Church offers to everyone the treasury of her social teaching in response to another industrial revolution and to developments in the field of artificial intelligence that pose new challenges for the defense of human dignity, justice, and labor."
Read more of this story at Slashdot.
Apple To Lean on AI Tool To Help iPhone Battery Lifespan for Devices in iOS 19
Apple is planning to use AI technology to address a frequent source of customer frustration: the iPhone's battery life. From a report: The company is planning an AI-powered battery management mode for iOS 19, an iPhone software update due in September, according to people with knowledge of the matter. The enhancement will analyze how a person uses their device and make adjustments to conserve energy, said the people, who asked not to be identified because the service hasn't been announced.
To create the technology -- part of the Apple Intelligence platform -- the company is using battery data it has collected from users' devices to understand trends and make predictions for when it should lower the power draw of certain applications or features. There also will be a lock-screen indicator showing how long it will take to charge up the device, said the people.
Read more of this story at Slashdot.
Trump cuts $35 million in Maine funding after calling digital access initiatives ‘racist’
The cuts come after the president vowed to end the Digital Equity Act, a Biden-era law aimed at ensuring underserved communities have access to the internet and digital technology.
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