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Slow social media

Slow social media 16 Sep, 2025 People often assume that I hate social media. And they'd be forgiven for believing that, since I am overtly critical of current social media platforms and the effects they have on individuals and society; and deleted all of my social media accounts back in 2019. However, the underlying concept of social media is something I resonate with: Stay connected with the people you care about. It's just that the current form of social media is bastardised, and not socia

A New Island Has Popped Up in Alaska

Glaciers along the coastal plain of southeastern Alaska are rapidly retreating, spilling meltwater into expanding proglacial lakes. One such lake—fed by the receding Alsek Glacier—has grown so much that it transformed a small mountain into a new island. The Alsek Glacier once enveloped this rocky mound—known as Prow Knob—near its terminus. Over the past 40 years, both of the glacier’s arms have retreated more than 3 miles (5 kilometers), creating Alsek Lake. Landsat images captured in 1984 and

From Startup Battlefield to the Disrupt Stage: Discord founder Jason Citron returns to TechCrunch Disrupt 2025

More than a decade ago, Jason Citron took the Disrupt stage to pitch his early-stage company in the Startup Battlefield competition at TechCrunch Disrupt as a scrappy founder pitching his vision. Today, he’s built Discord into one of the most successful consumer platforms of its era — valued in the billions and redefining how communities connect, game, and share online. This October, he returns to the Disrupt Stage with “From Startup Battlefield to Discord,” a session that unpacks his scaling j

How to measure the returns on R&D spending

Sure, it’s easy to argue for the importance of spending on science by pointing out that many of today’s most useful technologies had their origins in government-funded R&D. The internet, CRISPR, GPS—the list goes on and on. All true. But this argument ignores all the technologies that received millions in government funding and haven’t gone anywhere—at least not yet. We still don’t have DNA computers or molecular electronics. Never mind the favorite examples cited by contrarian politicians of se

This AirPods Pro 3 feature is only available on iPhone 17 and Air

AirPods Pro 3 will ship to users this Friday, September 19. And while they should prove a fantastic upgrade for everyone (read our full review here), it seems one new feature will be exclusive to iPhone 17 and iPhone Air owners. Improved Precision Finding is exclusive to iPhone 17 and Air Do you ever lose your AirPods? Apple knows a lot of people do, so it’s upgraded the AirPods Pro 3 charging case to make it easier to find. From Apple’s website: Easily locate the exact place you left your A

Netflix: The 23 Best Sci-Fi TV Shows To Watch Right Now

So you're looking for a solid sci-fi TV show to add to your Netflix binge list? Well, friend, you've come to the right place. The streamer has long-established itself as the gold standard for genre entertainment. If you're anything like me, you've already tackled the platform's big hit series like Stranger Things and Black Mirror. You want something else -- and I put together a list that will surely scratch that genre itch. Sci-fi fans are passionate and can also be a fickle bunch. It makes sen

This Giant Subterranean Neutrino Detector Is Taking On the Mysteries of Physics

Located 700 meters underground near the city of Jiangmen in southern China, a giant sphere—35 meters in diameter and filled with more than 20,000 tons of liquid—has just started a mission that will last for decades. This is Juno, the Jiangmen Underground Neutrino Observatory, a new, large-scale experiment studying some of the most mysterious and elusive particles known to science. Neutrinos are the most abundant particles in the universe with mass. They are fundamental particles, meaning they d

Slow Social Media

Slow social media 16 Sep, 2025 People often assume that I hate social media. And they'd be forgiven for believing that, since I am overtly critical of current social media platforms and the effects they have on individuals and society; and deleted all of my social media accounts back in 2019. However, the underlying concept of social media is something I resonate with: Stay connected with the people you care about. It's just that the current form of social media is bastardised, and not socia

Top UN legal investigators conclude Israel is guilty of genocide in Gaza

The UN’s top investigative body on Palestine and Israel ruled on Tuesday that Israel is guilty of the crime of genocide in Gaza, in the most authoritative pronouncement to date. The 72-page report by the UN commission of inquiry on Palestine and Israel finds Israel has committed four of the five acts prohibited under the 1948 Genocide Convention, and that Israeli leaders had the intent to destroy Palestinians in Gaza as a group. The finding echoes reports by Palestinian, Israeli and internatio

An antidote to fat, heavy cars? Check out these lightweighting awards.

Although cars are much safer—for their occupants at least—than they used to be, that has come at a cost: added weight. The problem is exacerbated in electric vehicles and their heavy battery packs; rare is the EV we've driven that weighs less than 5,000 lbs (2,267 kg). Hence my interest in the Altair Enlighten award, an annual prize for advances in lightweighting and sustainability given out by the AI company together with the Center for Automotive Research, which offers a look at some of the a

Topics: ai cars lucid new prize

Implicit ODE solvers are not universally more robust than explicit ODE solvers

A very common adage in ODE solvers is that if you run into trouble with an explicit method, usually some explicit Runge-Kutta method like RK4, then you should try an implicit method. Implicit methods, because they are doing more work, solving an implicit system via a Newton method having “better” stability, should be the thing you go to on the “hard” problems. This is at least what I heard at first, and then I learned about edge cases. Specifically, you hear people say “but for hyperbolic PDEs

Denmark close to wiping out cancer-causing HPV strains after vaccine roll-out

Denmark has effectively eliminated infections with the two biggest cancer-causing strains of human papillomavirus (HPV) since the vaccine was introduced in 2008, data suggests. The research, published in Eurosurveillance, could have implications for how vaccinated populations are screened in the coming years – particularly as people increasingly receive vaccines that protect against multiple high-risk types of HPV virus. Before vaccination, the prevalence of HPV16/18 was between 15 and 17%, wh

Waymo obtains permit to test robotaxis at San Francisco International Airport

Waymo partners with Uber to bring robotaxi service to Atlanta and Austin. Alphabet -owned Waymo obtained a permit to start testing its robotaxis at San Francisco International Airport, San Francisco Mayor Daniel Lurie and the company announced on Tuesday. Waymo will partner with the airport to roll out its commercial robotaxi service in phases, "beginning with employee testing soon ahead of welcoming Bay Area riders," company spokesperson Chris Bonelli told CNBC. That means the robotaxis will

Implicit ODE Solvers Are Not Universally More Robust Than Explicit ODE Solvers

A very common adage in ODE solvers is that if you run into trouble with an explicit method, usually some explicit Runge-Kutta method like RK4, then you should try an implicit method. Implicit methods, because they are doing more work, solving an implicit system via a Newton method having “better” stability, should be the thing you go to on the “hard” problems. This is at least what I heard at first, and then I learned about edge cases. Specifically, you hear people say “but for hyperbolic PDEs

Waymo has received our pilot permit allowing for commercial operations at SFO

All systems go at SFO! Waymo has received our pilot permit allowing for commercial operations at San Francisco International Airport. We’ll partner with SFO to prepare our operations at the airport in phases, beginning with employee testing soon ahead of welcoming Bay Area riders. Pickups and dropoffs will initially start at SFO’s Kiss & Fly area – a short AirTrain ride from the terminals – with the intention to explore other locations at the airport in the future. This is a major milestone th

All Systems Go at SFO

All systems go at SFO! Waymo has received our pilot permit allowing for commercial operations at San Francisco International Airport. We’ll partner with SFO to prepare our operations at the airport in phases, beginning with employee testing soon ahead of welcoming Bay Area riders. Pickups and dropoffs will initially start at SFO’s Kiss & Fly area – a short AirTrain ride from the terminals – with the intention to explore other locations at the airport in the future. This is a major milestone th

Scientists Gather to Confront the Doomsday Risks of ‘Mirror Life’

The prospect of creating “mirror life”—synthetic cells made from molecules that are mirror images of those found in nature—remains completely hypothetical. Still, the potential consequences are so dire that experts from around the world are gathering to discuss how to prevent the worst-case scenario. This week, scientists, engineers, policymakers, and other stakeholders will convene in Manchester, U.K., for Engineering and Safeguarding Synthetic Life 2025. This annual international conference e

A new report finds China’s space program will soon equal that of the US

As Jonathan Roll neared completion of a master's degree in science and technology policy at Arizona State University three years ago, he did some research into recent developments by China's ascendant space program. He came away impressed by the country's growing ambitions. Now a full-time research analyst at the university, Roll was recently asked to take a deeper dive into Chinese space plans. "I thought I had a pretty good read on this when I was finishing grad school," Roll told Ars. "That

Salesforce launches ‘Missionforce,’ a national security-focused business unit

Salesforce is increasing its focus on national security. The customer relationship management giant announced the creation of a new business unit called Missionforce on Tuesday. It will be focused on incorporating AI into defense workflows in three main areas: personnel, logistics, and decision making, according to a company press release. Missionforce will be helmed by Kendall Collins, who joined Salesforce in 2023 and is currently the chief business officer and chief of staff to Salesforce C

Youth Group in Nepal Overthrows Government, Elects New Leader via Discord Poll

Nepal's government collapsed this week following an ill-advised attempt to ban social media outright. The lifting of the social media ban on Monday was unable to quell a surge in anger. Youth-led groups of disaffected "Gen Z" activists clashed with police in the streets of the capital, Kathmandu, protesting growing wealth inequality and government corruption. Over 50 people were killed in the clashes as angry crowds set government buildings ablaze, forcing prime minister Sharma Oli to resign o

Implicit Ode Solvers Are Not Universally More Robust Than Explicit Ode Solvers

A very common adage in ODE solvers is that if you run into trouble with an explicit method, usually some explicit Runge-Kutta method like RK4, then you should try an implicit method. Implicit methods, because they are doing more work, solving an implicit system via a Newton method having “better” stability, should be the thing you go to on the “hard” problems. This is at least what I heard at first, and then I learned about edge cases. Specifically, you hear people say “but for hyperbolic PDEs

Salesforce launches ‘Missonforce,’ a national security-focused business unit

Salesforce is increasing its focus on national security. The customer relationship management giant announced the creation of a new business unit called Missionforce on Tuesday. It will be focused on incorporating AI into defense workflows in three main areas: personnel, logistics, and decision making, according to a company press release. Missionforce will be helmed by Kendall Collins, who joined Salesforce in 2023 and is currently the chief business officer and chief of staff to Salesforce C

Trucker built a scale model of NYC over 21 years

Reno may be “the biggest little city in the world,” but it's got some serious competition from the miniature New York City that hobbyist Joseph Macken built in his upstate New York basement over two decades. “I sat down in my basement, turned the camera on on my phone and just started talking about my first section, which was Downtown Manhattan,” the Clifton Park resident said on a recent Thursday about his viral TikToks on his roughly 50-by-30-foot scale model of the city. “It just took off.” T

Y Combinator-backed Rulebase wants to be the AI coworker for fintech

Y Combinator-alum Rulebase is betting that the next wave of automation in financial services won’t be about flashy AI interfaces, but the unglamorous back-office tasks like compliance. The startup, founded by Gideon Ebose and Chidi Williams, two Nigerian engineers who met in London, just raised a $2.1 million pre-seed round led by Bowery Capital, with participation from Y Combinator, Commerce Ventures, Transpose Platform VC, alongside several angels. Financial services firms spend enormous amo

Automating Distro Updates in CI

For a long time, we had a recurring TODO in our calendar: once a month, check whether any Linux distro we test against got a new stable version—or dropped support for an old one. Sounds simple. In reality, it was annoying, error-prone, and we were always late. Someone had to remember, look up release notes, update our CI matrix, and push a commit. Sometimes we missed a release for weeks, even months. Sometimes we forgot to remove an EOL version. It was busywork, not engineering. So we automate

Can Vibration Plates Help Get You Leaner and Stronger? Here's What the Experts Say

Vibration plates are popular all over social media right now. They claim to help you lose weight and build muscle -- all while standing on the vibrating surface. But does standing on a shaking platform really help you get stronger or shed pounds, or is it just another short-lived trend? To find out, we talked to personal trainers and other fitness experts. These experts explained how vibration plates are supposed to work, the benefits you might get from using them, the risks you should watch ou

Massive Attack turns concert into facial recognition surveillance experiment

Al is a long time tech writer with a penchant for all things nerdy. While he writes for Gadget Review, he manages a team of review writers, ensuring their content is nothing short of perfect. Al is a long time tech writer with a penchant for all things nerdy. While he writes for Gadget Review, he manages a team of review writers, ensuring their content is nothing short of perfect. Our editorial process is built on human expertise, ensuring that every article is reliable and trustworthy. AI hel

Massive Attack Turns Concert into Facial Recognition Surveillance Experiment

Al is a long time tech writer with a penchant for all things nerdy. While he writes for Gadget Review, he manages a team of review writers, ensuring their content is nothing short of perfect. Al is a long time tech writer with a penchant for all things nerdy. While he writes for Gadget Review, he manages a team of review writers, ensuring their content is nothing short of perfect. Our editorial process is built on human expertise, ensuring that every article is reliable and trustworthy. AI hel

When Your Father Is a Magician, What Do You Believe?

When Your Father Is a Magician, What Do You Believe? A childhood spent under the spell of sleight-of-hand taught me skepticism, curiosity, and the habit of looking beneath appearances. By: Richard Cytowic A↑ A↓ Off Bright Dark Blues Gray BeeLine Reader uses subtle color gradients to help you read more efficiently. My earliest lessons in observation came not from a laboratory but in the living room, with my father in his tuxedo and top hat. To everyone else, he was “Big Ed,” a larger-tha

Boring work needs tension

We can make our work exciting by chasing the every day tension. We are all moved by great movies, cinematography, and stories. Watching them is fun because you can imagine yourself resonating with a character. You are thrilled by the tension the story creates and curious how it will be resolved. Many find software development a dull job where you have to write exactly what your PM or client asks for. It’s exciting at first, but it can become boring after a few iterations. Whatever doesn’t exc