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Statistical Physics with R: Ising Model with Monte Carlo

isingLenzMC: Monte Carlo for Classical Ising Model Stable release on CRAN Description Classical Ising Model is a land mark system in statistical physics. The model explains the physics of spin glasses and magnetic materials, and cooperative phenomenon in general, for example phase transitions and neural networks. This package provides utilities to simulate one dimensional Ising Model with Metropolis and Glauber Monte Carlo with single flip dynamics in periodic boundary conditions. Utility fun

DACLab says it can remove CO2 using less electricity than many competitors

The world’s countries may have pledged to cut its carbon pollution, but with global emissions reaching an all-time high last year they’ve fallen far short. Digging out of that hole is going to require removing carbon straight from the atmosphere. But it comes with a hefty price tag, mostly because of the energy required. Removing one metric ton of CO 2 using direct air capture is expected to require around 2,000 kWh of electricity when the technology is sorted and scaled up. One startup called

An Afternoon at the Recursive Café: Two Threads Interleaving

An Afternoon at the Recursive Café: Two Threads Interleaving Scene: A cozy coffee shop called "Lambda Grounds" where the Wi-Fi password is "currying123" and the baristas wear t-shirts with arrows pointing right. ALEX, a curious philosophy student, sits across from CLAUDE, a mysterious figure who might be an AI, a very pale computer science professor, or possibly a sentient stack overflow answer. Steam rises from their cups in patterns that look suspiciously like lambda calculus expressions. AL

A postmortem of three recent issues

Between August and early September, three infrastructure bugs intermittently degraded Claude's response quality. We've now resolved these issues and want to explain what happened. In early August, a number of users began reporting degraded responses from Claude. These initial reports were difficult to distinguish from normal variation in user feedback. By late August, the increasing frequency and persistence of these reports prompted us to open an investigation that led us to uncover three sepa

White House officials reportedly frustrated by Anthropic’s law enforcement AI limits

Anthropic's AI models could potentially help spies analyze classified documents, but the company draws the line at domestic surveillance. That restriction is reportedly making the Trump administration angry. On Tuesday, Semafor reported that Anthropic faces growing hostility from the Trump administration over the AI company's restrictions on law enforcement uses of its Claude models. Two senior White House officials told the outlet that federal contractors working with agencies like the FBI and

Claude Code Degradation: A postmortem of three recent issues

Between August and early September, three infrastructure bugs intermittently degraded Claude's response quality. We've now resolved these issues and want to explain what happened. In early August, a number of users began reporting degraded responses from Claude. These initial reports were difficult to distinguish from normal variation in user feedback. By late August, the increasing frequency and persistence of these reports prompted us to open an investigation that led us to uncover three sepa

Famous cognitive psychology experiments that failed to replicate

Marco Giancotti , August 21, 2025 Cover image: Photo by Rebecca Freeman, Unsplash TL;DR is the part in bold below. The field of psychology had a big crisis in the 2010s, when many widely accepted results turned out to be much less solid than previously thought. It's called the replication crisis, because labs around the world tried and failed to replicate, in new experiments, previous results published by their original "discoverers". In other words, many reported psychological effects were ei

Trailer for Anaconda meta-reboot leans into the laughs

Sony Pictures has dropped a trailer for its upcoming horror comedy, Anaconda, a meta-reboot of the 1997 campy cult classic—and frankly, it looks like a lot of fun. Starring Paul Rudd and Jack Black, the film will arrive in theaters on Christmas Day. (Spoilers for the 1997 film below.) The original Anaconda was your basic B-movie creature feature, only with an all-star cast and better production values. The plot revolved around a documentary film crew (Jennifer Lopez, Ice Cube, Eric Stoltz, Jon

Upgrading Your AI Chatbot? Here's How Much It'll Cost You

There are almost countless AI chatbots you can pick up and start using for free, with ChatGPT, Claude, Gemini and Copilot remaining the typical go-to options. For most people, the free options are good enough for general text and image queries, though there are limits, like only having more basic models, or not being able to generate many images. If you're running into these limitations on a free version of your favorite chatbot, the thought of upgrading to a paid version may have crossed your

Topics: 20 access ai claude pro

BlackBerry Passport getting set to follow Classic with a new life on Android

Blackberry The original BlackBerry Passport TL;DR The team behind BlackBerry Classic’s Android revival is now working on a similar project for the BlackBerry Passport. Zinwa Technologies, the team behind the project, plans to sell DIY kits that will allow users to run Android on the Passport. The kits aren’t available immediately, but will be available sometime in 2026, which is slightly disappointing. Old, discarded BlackBerry phones are having a renaissance moment. We recently witnessed an

Check Your Bank Accounts, You Might Spot a Deposit From a Facebook Lawsuit

Read your email carefully this week: On Monday morning, I received an email from PayPal with the enticing subject line, "Your Facebook Consumer Privacy User Profile Litigation Settlement Payment." And no, it wasn't a scam. I opened it to find my PayPal account had been sent $37.55 as my share of Facebook's $725 million privacy settlement. Don't miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source. I was glad I spotted the email, because the money w

Millions of Facebook users are finally getting their payouts from the $725M privacy settlement

Edgar Cervantes / Android Authority TL;DR In 2022, Meta agreed to pay a $725 million settlement to millions of users for allegedly selling their personal information to Cambridge Analytica. The company handling the payments has confirmed that the distribution of the money has commenced and will continue over the next 10 weeks. If your claim was approved, you’ll receive an email three to four days before your payment is sent. It was a while ago, but you may remember when Meta got in trouble f

How people actually use ChatGPT vs Claude - and what the differences tell us

Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Most ChatGPT use is non-work, focused on writing tasks. Claude is used more for automation, especially coding. AI adoption is uneven, with wealthier regions benefiting first. Two of the biggest AI companies have revealed how people use their models. Also: The best AI chatbots of 2025 OpenAI released a research paper analyzing millions of ChatGPT conversations, while Anthropic publishe

What Are Ebike ‘Classes’ and What Do They Mean?

Over the past few years, electric bikes have skyrocketed in popularity (conscious decision not to use the word exploded there), with some estimates saying that ebike sales in the US grew tenfold over the last decade. Whether you are in the market for your first ebike or are borrowing one from your local lending library, you might be wondering what an ebike’s class denotes. There are three designations of ebikes in America—Class 1, Class 2, and Class 3—that are defined by a small handful of char

New record-low price: Samsung Galaxy Watch 8 Classic is already $140 off!

Hadlee Simons / Android Authority The Samsung Galaxy Watch 8 Classic launched this July, and we’ve already seen some nice deals on it, but none of them are this good. This new record-low price decreases the cost to just $359.99, saving you a nice $140. Buy the Samsung Galaxy Watch 8 Classic in White for just $359.99 ($140 off) This offer is available from Woot, an Amazon-owned deals website. It comes with a full-year manufacturer’s warranty, so you won’t have to worry. The only caveat is that

Legal win

Just got word that the court dismissed several of WP Engine and Silver Lake’s most serious claims — antitrust, monopolization, and extortion have been knocked out! These were by far the most significant and far-reaching allegations in the case and with today’s decision the case is narrowed significantly. This is a win not just for us but for all open source maintainers and contributors. Huge thanks to the folks at Gibson and Automattic who have been working on this. With respect to any remainin

An embarrassing failure of the US patent system: Nintendo's latest patents

The last 10 days have brought a string of patent wins for Nintendo. Yesterday, the company was granted US patent 12,409,387, a patent covering riding and flying systems similar to those Nintendo has been criticized for claiming in its Palworld lawsuit (via Gamesfray). Last week, however, Nintendo received a more troubling weapon in its legal arsenal: US patent 12,403,397, a patent on summoning and battling characters that the United States Patent and Trademark Office granted with alarmingly litt

The Galaxy Watch 8 Classic is $140 off, nearly the same price as the standard model

Posts from this author will be added to your daily email digest and your homepage feed. Apple’s new smartwatches have the spotlight this week, but Android users have a reason to celebrate, too. That’s because Samsung’s gorgeous, Bluetooth-enabled Galaxy Watch 8 Classic is cheaper than ever at Woot through September 19th. It’s down to $359.99 ($140 off), nearly matching the price of the $349.99 Galaxy Watch 8. Not a bad discount for a watch that came out fewer than two months ago. Samsung Galax

The first three things you’ll want during a cyberattack

The moment a cyberattack strikes, the clock starts ticking. Files lock up, systems stall, phones light up and the pressure skyrockets. Every second counts. What happens next can mean the difference between recovery and catastrophe. In that moment, you need three things above all else: clarity, control and a lifeline. Without them, even the most experienced IT team or managed service provider (MSP) can feel paralyzed by confusion as damage escalates. But with clarity, control and a lifeline, you

Claude’s memory architecture is the opposite of ChatGPT’s

Claude Memory: A Different Philosophy How Claude memory works, how it differs from ChatGPT, and what these approaches reveal. Earlier this week, I dissected ChatGPT's memory system. Since then, I've been doing the same for Claude and realized something remarkable: these two leading AI assistants have built completely opposite memory systems. In this post, I'll start by breaking down exactly how Claude's memory works—what it stores and how it retrieves information. Then we'll get to the intere

Show HN: C++ Compiler Support Page

Feature C++ Paper(s) Supported by Reflection for C++26 ( <meta> ) [lib] 26 P2996 GCC Clang MSVC Xcode Annotations for Reflection [lib] 26 P3394 GCC Clang MSVC Xcode Splicing a base class subobject [lib] 26 P3293 GCC Clang MSVC Xcode define_static_{string,object,array} [lib] 26 P3491 GCC Clang MSVC Xcode Function Parameter Reflection in Reflection for C++26 [lib] 26 P3096 GCC Clang MSVC Xcode Expansion Statements ( template for ) 26 P1306 GCC 16 Clang MSVC Xcode Error Handling in Reflectio

Topics: 19 clang gcc msvc xcode

Anthropic’s Claude AI can now automatically ‘remember’ past chats

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Anthropic will now let its Claude AI chatbot “remember” the details of previous conversations without prompting. The feature is only rolling out for Team and Enterprise users for now, allowing Claude to automatically incorporate someone’s preferences, the contex

All-Clad Gas Pizza Oven Review (2025): A Pie That Rotates Itself

This pizza oven goes to 11. At least it says it does. A mere 20 minutes or so after firing up the new All-Clad Gas Pizza Oven—the beloved pot-and-pan brand’s first real foray into outdoor cooking—the oven's temperature gauge has gone deep into uncharted territory. The dial’s markings top out at around 900 degrees Fahrenheit, but the thermometer’s needle is somewhere in no man’s land, well above what might register as a thousand if its thermometer weren’t busy shrugging. My infrared temperature

That new Claude feature 'may put your data at risk,' Anthropic admits

Ekaterina Goncharova/Moment via Getty Images Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Claude AI can now create and edit documents and other files. The feature could compromise your sensitive data. Monitor each interaction with the AI for suspicious behavior. Most popular generative AI services can work with your own personal or work-related data and files to some degree. The upside? This can save you time and labor, whether at home or on the job. The do

Developers joke about “coding like cavemen” as AI service suffers major outage

On Wednesday afternoon, Anthropic experienced a brief but complete service outage that took down its AI infrastructure, leaving developers unable to access Claude.ai, the API, Claude Code, or the management console for around half an hour. The outage affected all three of Anthropic's main services simultaneously, with the company posting at 12:28 pm Eastern that "APIs, Console, and Claude.ai are down. Services will be restored as soon as possible." As of press time, the services appear to be res

Anthropic reports outages, Claude and Console impacted

Anthropic reported a service outage impacting APIs, Console, and Claude earlier this afternoon. Users on GitHub and Hacker News noted issues with Claude at around 12:20 ET, with Anthropic releasing a status update eight minutes later, noting that its APIs, Console, and Claude AI were down. At press time, the company said it had implemented several fixes and was monitoring the results. “We’re aware of a very brief outage of our API today shortly before 9:30am PT,” an Anthropic spokesperson told

Claude’s new AI file-creation feature ships with security risks built in

On Tuesday, Anthropic launched a new file-creation feature for its Claude AI assistant that enables users to generate Excel spreadsheets, PowerPoint presentations, and other documents directly within conversations on the web interface and in the Claude desktop app. While the feature may be handy for Claude users, the company's support documentation also warns that it "may put your data at risk" and details how the AI assistant can be manipulated to transmit user data to external servers. The fe

By popular demand, the Kobo Clara Colour gets a fresh white finish

Kobo TL;DR Kobo announced a new white version of its popular Kobo Clara Colour e-reader. The device offers the same specs and features as the black model launched in 2024. Preorders are available now for $159, with global availability beginning September 23, 2025 Reddit users spotted it weeks ago, but now it’s official: Kobo is adding a white version of its fan-favorite Clara Colour e-reader. The launch doesn’t change any internals, but it does give shoppers a fresh option heading into the h

Claude now has access to a server-side container environment

Claude can now create and edit Excel spreadsheets, documents, PowerPoint slide decks, and PDFs directly in Claude.ai and the desktop app. This transforms how you work with Claude—instead of only receiving text responses or in-app artifacts, you can describe what you need, upload relevant data, and get ready-to-use files in return. File creation is now available as a preview for Max, Team, and Enterprise plan users. Pro users will get access in the coming weeks. What you can do Claude creates

Claude’s new AI file creation feature ships with deep security risks built in

On Tuesday, Anthropic launched a new file creation feature for its Claude AI assistant that enables users to generate Excel spreadsheets, PowerPoint presentations, and other documents directly within conversations on the web interface and in the Claude desktop app. While the feature may be handy for Claude users, the company's support documentation also warns that it "may put your data at risk" and details how the AI assistant can be manipulated to transmit user data to external servers. The fe