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Bluetti’s small, camp-friendly generator is over 30 percent off

We’re in the middle of prime camping season, when the days are longer and the temperatures are warmer. While it’s the perfect time to unplug, you don’t have to go completely off the grid, as Bluetti’s AC2P Portable Power Station can power your essential gadgets when no traditional power sources are available. And right now, the power station is on sale at Amazon (with an on-page coupon), Walmart, and Lowe’s for around $169 ($80 off), matching the all-time low we saw during Prime Day. If you pla

When photography was born, fascination, obsession, and danger followed

The prevalence of photography in contemporary life has inspired a lot of griping about the supposedly unprecedented narcissism of our social-media-driven culture. We are continually encouraged to live in the moment instead of through our cameras, scolded for our pursuit of a flattering selfie or an aesthetic backdrop that will draw eyes — and engagement — to our photos and ourselves. But this obsession is nothing new. From nearly the first moment it became possible to capture an image from life

Earth’s Unusual Rapid Spin Could Prompt First-Ever ‘Negative Leap Second’

The Earth has been spinning unusually fast recently. Last year on July 4, our planet set a record by completing a full spin 1.66 milliseconds (0.00166 seconds) faster than usual, according to timeanddate.com. One year later, on July 10, 2025, Earth completed a daily rotation that scientists estimate was 1.36 milliseconds faster than usual, giving us another particularly short day. Other shorter (but ever-so-slightly longer) days occurred on July 9 and July 22, although the exact margins have yet

This $50 Electric Toothbrush Replaced My Stolen $200 One Without a Hitch

CNET's key takeaways The $50 Oral-B Pro 1000 Electric Toothbrush works just as well as my previous $200 toothbrush. The Pro 1000 has three modes, a 2-minute brushing timer and a pressure sensor. Though it doesn't come with an app or more smart features, I enjoy its simplicity. The last time I visited a friend in San Francisco, a thief broke into their car and stole my luggage. Inside it, I had my precious $200 electric toothbrush, which I'd reviewed at a previous job and didn't have to pay f

How Anthropic teams use Claude Code

Anthropic's internal teams are transforming their workflows with Claude Code, enabling developers and non-technical staff to tackle complex projects, automate tasks, and bridge skill gaps that previously limited their productivity. To learn more, we spoke with the following teams: Data infrastructure Product development Security engineering Inference Data science and visualization Product engineering Growth marketing Product design Reinforcement learning (RL) engineering Legal Throug

Topics: claude code team time use

Show HN: Easy Python Time Parsing

Time Helper A lightweight Python library for effortless datetime handling with timezone support. Built for simplicity and flexibility, it provides a comprehensive set of utilities for parsing, converting, and manipulating dates and times. Key Features: 🌍 Timezone-aware operations with abbreviation support (e.g., IST, PST, CET) with abbreviation support (e.g., IST, PST, CET) 🔄 Universal datetime parsing from strings, timestamps, and various formats from strings, timestamps, and various forma

The FDA Is Using an AI to "Speed Up" Drug Approvals and Insiders Say It's Making Horrible Mistakes

Image by Getty / Futurism Developments Insiders at the Food and Drug Administration are ringing alarm bells over the agency's use of an AI to fast-track drug approvals. As CNN reports, six current and former FDA officials are warning that the AI, dubbed Elsa, which was unveiled weeks earlier, is "hallucinating" completely made-up studies. It's a terrifying reality that could, in a worst-case scenario, lead to potentially dangerous drugs mistakenly getting the stamp of approval from the FDA.

Topics: ai drug elsa fda time

I Underestimated Workout Buddy. Apple's Playing the Long Game for AI Coaching

I didn't think I needed a "buddy" to cheer me on during a workout when Apple first announced its new Workout Buddy feature in WatchOS 26. Despite it being an AI-powered voice that extols you with positive feedback as you run (or as you do any number of activities), I was envisioning a non-nonsense trainer that would push me out of my comfort zone and into peak performance. But after testing it myself and talking in-depth with Apple about how it works, I'm starting to think the company undersold

$1 billion of NVIDIA AI chips were reportedly sold in China despite US bans

Financial Times is reporting that $1 billion worth of NVIDIA AI chips were smuggled into China in the three months after the Trump administration tightened semiconductor export controls . Citing sales contracts, company documents and people with direct knowledge, the publication says that a thriving black market arose for American semiconductors. Products sold included NVIDIA's top‑tier B200 chips, which have become the silicon of choice for American big tech when training AI models. Sale of the

Writing is thinking

Writing scientific articles is an integral part of the scientific method and common practice to communicate research findings. However, writing is not only about reporting results; it also provides a tool to uncover new thoughts and ideas. Writing compels us to think — not in the chaotic, non-linear way our minds typically wander, but in a structured, intentional manner. By writing it down, we can sort years of research, data and analysis into an actual story, thereby identifying our main messag

Writing Is Thinking

Writing scientific articles is an integral part of the scientific method and common practice to communicate research findings. However, writing is not only about reporting results; it also provides a tool to uncover new thoughts and ideas. Writing compels us to think — not in the chaotic, non-linear way our minds typically wander, but in a structured, intentional manner. By writing it down, we can sort years of research, data and analysis into an actual story, thereby identifying our main messag

Sony is finally making it possible to pair a DualSense with more than one device

Sony is bringing a welcome quality-of-life feature to the PlayStation 5. In the next PS5 system update beta, players will be able to have their DualSense controllers synced with multiple hardware platforms at the same time. That means you could swap a controller from a PS5 to your gaming PC to your smartphone without needing to re-pair the DualSense each time. Up to four devices can be simultaneously paired with a single controller, and each of them will be mapped to one of the action buttons.

Using uninitialized memory for fun and profit (2008)

Using Uninitialized Memory for Fun and Profit Posted on Friday, March 14, 2008. This is the story of a clever trick that's been around for at least 35 years, in which array values can be left uninitialized and then read during normal operations, yet the code behaves correctly no matter what garbage is sitting in the array. Like the best programming tricks, this one is the right tool for the job in certain situations. The sleaziness of uninitialized data access is offset by performance improveme

I'm Unsatisfied with Easing Functions

I'm unsatisfied with easing functions You've probably encountered easing functions before. If you're a creative coder, you've likely heard of them or used them. If you're a user, you've certainly interacted with them. They're everywhere, and they give a little more life to computer generated animations. Taking it easy For the uninitiated: let's say you've got a circle that you want to move from left to right over the course of a second. We can conceptualize this by converting the time into pr

I continue to use Google Home and its speakers, but I hate everything about it

I’ve been in the Google Home camp since the first speaker launched in November of 2016, though you might even say that I started earlier, with the first Chromecast in 2013. Since then, I’ve had a couple of Lenovo Smart Displays, some JBL Link speakers, the JBL Link View, the Google Home Mini, Nest Audio, Nest Hub, and many others that are too esoteric to remember. Today, my home houses two Nest Audios, a Pixel Tablet, and a Nest Hub, scattered across three floors, and even though I’m at the end

Topics: google home smart time ve

Are we witnessing the final days of Mozilla?

50% off Monthly, Yearly Subscriptions! Lifetime Subs for $100! Let's get everyone subscribing to The Lunduke Journal! The number of free subscribers to The Lunduke Journal has absolutely exploded — across a bunch of platforms — which is truly amazing. The real Tech News is spreading farther than ever. In fact, the free subscriber growth is so utterly massive, that if even a tiny fraction of you became a paying subscriber… The Lunduke Journal would become comfortably financially set for a very

Anthropic researchers discover the weird AI problem: Why thinking longer makes models dumber

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Artificial intelligence models that spend more time “thinking” through problems don’t always perform better — and in some cases, they get significantly worse, according to new research from Anthropic that challenges a core assumption driving the AI industry’s latest scaling efforts. The study, led by Anthropic AI safety fellow Aryo Pradipt

‘Marvel Rivals’ Will Let You Recreate the ‘Fantastic Four: First Steps’ Dive Bomb

Ask anyone what the Thing’s catchphrase is, and, almost certainly, everyone will simultaneously say, “It’s clobbering time!” That’s just been a fact of the character for years. And, in the new movie Fantastic Four: First Steps, it’s also the case, but with a little twist. A twist that’s coming to the video game Marvel Rivals in a kind of unprecedented synergy of gameplay and movie promotion. As seen in a recent trailer for First Steps, “It’s clobbering time!” is the in-universe catchphrase of t

My 8 ChatGPT Agent tests produced only 1 near-perfect result - and a lot of alternative facts

ZDNET Last week, OpenAI unveiled Agent, its new tool that combines the capabilities of Deep Research and Operator. Operator was OpenAI's first attempt at a computer-using model, a model that actually can open windows and click on user interface elements. ChatGPT Agent can do that and more. Right now, ChatGPT Agent is only available for $200/mo Pro tier subscribers and provides for 400 agent interactions per month. When the $20/mo Plus tier gains access to Agent, which should be today, those us

Topics: agent ai david time zdnet

What birdsong and back ends can teach us about magic

Teller describes the underlying principle like so: “Sometimes magic is just someone spending more time on something than anyone else might reasonably expect.” Allen Pike: An Unreasonable Amount of Time And if you look at it from the other direction, that means that you - yes, you personally 🫵 - have the opportunity to produce magical experiences without any “secret sauce” beyond your willingness to put in the work. But it might not come easily. Progress Everyone who writes code goes through t

Log by time, not by count

Log by Time, not by Count July 20, 2025 "How to Log" is a surprisingly deep topic in software engineering with many different viewpoints, and they're almost all valid in different situations. I'm going to argue that when processing lots of events, it's best to log every X seconds, rather than every X messages. This is a simple concept, but I've never seen it written down before. Let's quickly look at some pseudocode to understand what I mean. Count-based logging num_events_processed = 0 whi

Speeding up my ZSH shell

Super quick one I want to document here! I got myself on a side quest, again! No biggie, my ZSH shell was taking ages to load. When I say ages, more like 5+ seconds every time I opened a new terminal, that sort of thing can add up. This is just something I’ve lived with over the years, nothing has prompted this other than me wondering why it’s slow, then searching for how to profile it. So, what’s actually slowing things down? Zsh comes with this super handy profiling tool called zprof . Here’s

Larq Bottle PureVis 2 Review: Drinking Water as a Video Game Isn’t as Dumb as It Sounds

There’s something I learned about hydration that I can never forget: if you are thirsty, you are already dehydrated. It’s a rule of thumb that can come in handy if you are out on a long hike or on the beach in the middle of summer when the risk of becoming dehydrated is pretty high. But day-to-day, I rarely pay attention to how much water I drink or how dehydrated my body could be. Despite the ever-growing popularity of mega-sized water bottles and counting the number of glasses people should d

The Hunt for a Fundamental Theory of Quantum Gravity

The original version of this story appeared in Quanta Magazine. Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time and the latter a point in space, but in both cases the normally interwoven threads of space and time seem to stop short. These mysterious points are known as singularities. Singularities are predictions of Albert Einstein’s general theory of relativity. According to this theory, clumps of matter o

How we tracked down a Go 1.24 memory regression

When Go 1.24 was released in early 2025, we were eager to roll it out across our services. The headline feature—the new Swiss Tables map implementation—promised reduced CPU and memory overhead. Our story begins while the new version was being rolled out internally. Shortly after deploying it to one of our data-processing services, we noticed an unexpected memory usage increase: We observed the same pattern, a ~20% increase in memory usage, across multiple environments before pausing the rollou

For privacy and security, think twice before granting AI access to your personal data

AI is being forced on us in pretty much every facet of life, from phones and apps to search engines and even drive-throughs, for some reason. The fact that we’re now getting web browsers with baked-in AI assistants and chatbots shows that the way some people are using the internet to seek out and consume information today is very different from even a few years ago. But AI tools are more and more asking for gross levels of access to your personal data under the guise of needing it to work. This

The 66 Best Movies on Disney+ Right Now (July 2025)

In the game known as the streaming wars, Disney+ came out swinging, bringing with it a massive library of movies and TV shows—with new ones being added all the time. Watched everything on Netflix? Disney+ has a seemingly endless selection of Marvel movies and plenty of Star Wars and Pixar fare too. Problem is, there’s so much stuff that it’s hard to know where to begin. WIRED is here to help. Below are our picks for the best films on Disney+ right now. For more viewing ideas, try our guides to

A New Geometry for Einstein's Theory of Relativity

Kunzinger and Sämann wanted to use their new way of estimating curvature to determine whether these singularity theorems would still be valid if they no longer assumed space-time is smooth. Would singularities persist even in rougher, more realistic-looking spaces? It’s important to find out if the smoothness condition can be waived, Sämann said, because doing so would bring the theorems closer to physical reality. After all, he added, “we believe non-smoothness is an inescapable part of the nat

Galaxy Watch 8: My first days with Samsung's smartwatch have been promising

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Samsung announced its newest devices during its Galaxy Unpacked event on July 9. That happened to fall on the second day of Amazon’s Prime Day event. Do big tech companies not know what the others are doing? Do they care? Do they like making the lives of tech reporters difficult? I did

Nintendo’s slow drip of Switch 2 games is a feature, not a bug

When Nintendo first announced the Switch 2’s slate of launch titles, people were very quick to cry foul about how few original, exclusive games the company had lined up for its latest console. There were ports from other systems and updated versions of original Switch games. But Mario Kart World was the Switch 2’s only major new exclusive title, which, for some, put a further damper on a launch that was already mired in confusion about pricing and game key cards. Back in April when Nintendo fir