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Is mathematics mostly chaos or mostly order?

Last winter, at a meeting in the Finnish wilderness high above the Arctic Circle, a group of mathematicians gathered to contemplate the fate of a mathematical universe. It was minus 20 degrees Celsius, and while some went cross-country skiing, Juan Aguilera, a set theorist at the Vienna University of Technology, preferred to linger in the cafeteria, tearing pieces of pulla pastry and debating the nature of two new notions of infinity. The consequences, Aguilera believed, were grand. “We just do

A week in Xbox VR with Microsoft and Meta’s new $399 headset

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft and Meta announced an Xbox-branded Quest VR headset last year, and it’s going on sale today for $399.99. The Meta Quest 3S Xbox Edition is a custom colorway VR headset that comes bundled with an Xbox wireless controller, matching Touch Plus controllers, and three months of Xbox Game Pass Ultimate. I’ve been using the Quest 3S Xbox Edition over the past week, and I wa

Goldman Sachs and Citadel back crypto firm Digital Asset in $135 million funding round

Crypto company Digital Asset said Tuesday that it's netted $135 million in funding from a raft of major names in banking and finance. The firm, which touts itself as a regulated crypto player, said it raised the fresh cash in a funding round co-led by DRW and Tradeweb, with Goldman Sachs , BNP Paribas and Ken Griffin's Citadel Securities also investing. The investment highlights how large financial institutions are embedding themselves in the once murky world of cryptocurrencies. Previously a

Did you know your Samsung phone has a secret Wi-Fi menu? Here’s how to enable it

Joe Maring / Android Authority If you have a Samsung phone, there’s a good chance you chose it over competing Android handsets because of the sheer number of settings Samsung lets you play with. Whether it’s having a half-dozen ways to take a screenshot or creating a powerful automation system with Samsung Routines, there’s no shortage of ways to get the most out of a Samsung Galaxy phone. While Samsung makes some of these things readily available and easy to find, other software features are

I changed 7 Samsung phone settings to instantly improve the battery life

Kerry Wan/ZDNET Samsung's Galaxy smartphones are some of the best Android phones available today, thanks to their responsive and feature-rich software. But most Samsung phones -- especially the flagships like the Galaxy S25 Ultra, Galaxy Z Fold 6, and Z Flip 6 -- come with over-the-top features that you might not use daily. If your new Galaxy phone isn't lasting an entire day on a single charge, there are ways to make the most of what you have without hindering the user experience. Also: The

Solving LinkedIn Queens Using Haskell

June 24, 2025 · Agnishom Chattopadhyay [Thanks to James Haydon for his suggestions on improving the post and the code quality] On LinkedIn, you can play a variant of the N-Queens problem. A community version of the game (rather, puzzle) can be found here. Recently, we saw it solved using SAT solvers, using SMT Solvers, using APL and MiniZinc. Today, I will try solving it using Haskell, a slightly more conventional language. The Puzzle You are given a N-colored square-shaped board of size N.

Is Mathematics Mostly Chaos or Mostly Order?

Last winter, at a meeting in the Finnish wilderness high above the Arctic Circle, a group of mathematicians gathered to contemplate the fate of a mathematical universe. It was minus 20 degrees Celsius, and while some went cross-country skiing, Juan Aguilera, a set theorist at the Vienna University of Technology, preferred to linger in the cafeteria, tearing pieces of pulla pastry and debating the nature of two new notions of infinity. The consequences, Aguilera believed, were grand. “We just do

‘Back to the Future’ and ‘Jaws’ Get Shrunk Down for Nostalgic SDCC Exclusives

The year 2025 is a big one for both Jaws and Back to the Future. The Steven Spielberg shark classic celebrates its 50th anniversary, while the Robert Zemeckis time travel classic celebrates its 40th anniversary. It’s a big reason why each has been top of mind in recent weeks, and that celebration is carrying right into San Diego Comic-Con. Mattel just announced that two of its exclusives are centered on the iconic films, and both are made by Hot Wheels. The Jaws 50th Anniversary set and Back to

Mosyle adds beta support for Apple’s fall device management updates

It’s been just a few weeks since Apple showed off what’s coming this fall with iOS 26, iPadOS 26, macOS Tahoe 26, visionOS 26, and tvOS 26. If you manage Apple devices at work, now’s the time to start testing your workflows, device onboarding, and more. For IT teams who manage Apple devices, Mosyle has announced the first wave of beta support for new management features as part of its Universal Early Access Beta Program. Some of my favorite gear eufyCam 2C Upgrade your home security with wirele

Topics: 26 apple pane setup skip

I changed 10 Samsung phone settings for an instant performance boost

Kerry Wan/ZDNET Samsung's One UI 7 is my favorite Android skin right now. It is fast, responsive, and intuitive. But nothing comes fine-tuned to your experience straight out of the box. You need to personalize your smartphone to make it more appealing. I change almost a dozen settings on every Samsung Galaxy phone to best suit my needs, and I believe these will elevate your user experience, too. Also: The best Samsung phones to buy From setting the highest available screen resolution to more

Bitcoin briefly sinks below $99,000 as U.S. strikes on Iran trigger crypto market sell-off

Bitcoin fell to its lowest level since May over the weekend, as rising tensions in the Middle East and renewed inflation fears triggered a sharp selloff across digital assets. Bitcoin dropped below the $99,000 mark on Sunday — its lowest point in more than a month — and ether was more than 10% lower at one point, as the digital asset market became the first to react to escalating geopolitical risk. Solana , XRP , and dogecoin also posted sharp losses, dragging the entire crypto complex deep int

Early Prime Day Deal Drops LEGO Harry Potter Hogwarts Castle to a New Record Low on Amazon

Harry Potter is the top LEGO theme, breaking records and enchanting individuals of all ages. The legendary Hogwarts Castle set is a perennial best-seller, flying off the shelves quicker than a snitch in flight. With an amazing 4.8 out of 5 rating based on nearly 1,600 reviews, ithis set is a favorite among collectors and builders of all ages. Even a discounted rate is something to get excited over, especially considering deep price cuts don’t usually happen on such a highly sought-after model.

I changed 6 settings on my Samsung TV to give it a significant performance boost

Kerry Wan/ZDNET Say you recently picked up a shiny new TV. You unbox it like a kid at Christmas and prepare to indulge in all its visual glory. You think to yourself, "This is 2025. TV technology is sizzling, and it's going to look amazing no matter what." So you plug it in and don't take one look at the default settings. Big mistake. Also: Your car's USB port is seriously underutilized: 5 features you're not taking advantage of I've been guilty of it. And I'm okay with that because it's wide

Final Fantasy fans, now is the time to get into Magic: The Gathering

The Final Fantasy Magic: The Gathering set is here, and there’s never been a more perfect assemblage of Magic cards. The set features cards taken from every mainline Final Fantasy title, including the two MMOs, so there’s something for every generation of Final Fantasy lovers. And while Magic has featured other video game crossovers in the past (hello, Assassin’s Creed and Fallout!), with the way this set is constructed, from card mechanics to art, you can tell this one is a developer favorite,

Indie App Spotlight: ‘ClosetLog’ helps you manage your wardrobe in a smarter way

Welcome to Indie App Spotlight. This is a weekly 9to5Mac series where we showcase the latest apps in the indie app world. If you’re a developer and would like your app featured, get in contact. ClosetLog provides you with all of the information you need to know about your wardrobe, and helps you make better decisions on what you should wear. It’s a useful little tool, and helps you balance what you’re wearing on a day-to-day basis. Top features ClosetLog is built with the intention of providi

Xbox's VR headset with Meta could be released sooner than we thought

Xbox has come a long way since its humble beginnings as a chunky console. It's recently taken on the form of an Asus gaming handheld, and it might even be packaged as a VR headset soon. According to an image leaked on X and Game Sandwich, Xbox is reportedly teaming up with Meta to release an Xbox-branded Quest 3S headset in the coming days. The rumored specs show a very similar build to the base model Quest 3S with 128GB of storage, but will reportedly be bundled with an Xbox wireless controller

‘Magic: The Gathering’ Unveils Its First ‘Avatar: Last Airbender’ Card

Magic: The Gathering has been doing crossover packs with various IP, and later this year, Avatar: The Last Airbender is joining those ranks. During this weekend’s MagicCon, Wizards of the Coast showed off its first card from the set dropping in late November. Naturally, that card is a Legendary featuring Aang manipulating water, fire, earth, and air while in the Avatar State. On the flip side is him looking up at his Avatar Spirit, with artwork for both sides drawn by Airbender co-creator Bryan

Android Auto inches closer to the light with new theme options (APK teardown)

Adamya Sharma / Android Authority TL;DR Android Auto’s light theme could be coming soon, with new theming options added in the latest beta version. Users will soon be able to choose between Automatic, Light, and Dark themes for Android Auto. The new options will replace the current settings that only allow users to toggle the Google Maps theme between dark and light modes within Android Auto. Android Auto is getting closer to introducing a system-wide light theme — a feature users have been

Can users reset their own passwords without sacrificing security?

Like it or not, passwords aren’t going away anytime soon. While many organizations are exploring passwordless authentication, passwords still serve as the main line of defense for most public-facing online services. That said, they come with a heavy management burden. Gartner estimates that 40% of all service desk calls are tied to password issues like expirations, changes, and resets. Some of these issues (like forgotten passwords, routine expirations, or security-driven updates) are unavoidab

Qfex (YC X25) – Back End Engineer for a 24/7 Stock Exchange

Founding Backend Engineer Mission QFEX is building a team of founding engineers who can design, code and own systems that will soon process billions of dollars in trading volume every single day. This is an incredible opportunity to work alongside a very well-backed team of builders from some of the biggest financial companies in the world (Citadel, Kraken, Tower Research Capital) and change the course of financial history. What You’ll Do Reliability & performance Design fault-tolerant, low

I changed 12 settings on my Android phone to significantly improve the battery life

Kerry Wan/ZDNET I've spent large portions of my life looking for ways to extend the battery life on my Android phones. Admittedly, that sounds rather dramatic, but growing up with only budget models meant I was constantly tweaking device settings to squeeze every bit of juice out of their batteries. Thanks to this micromanaging, I successfully pushed the batteries on all my past smartphones to their absolute limit. I don't want to hoard this knowledge to myself, so I've decided to share it wit

How to turn off ACR on your TV (and what your TV stops tracking when you do)

Kerry Wan/ZDNET Did you know that whenever you turn on your smart TV, you invite an unseen guest to watch it with you? These days, most popular TV models utilize automatic content recognition (ACR), a form of ad surveillance technology that gathers information about everything you watch and transmits it to a centralized database. Manufacturers then use your data to identify your viewing preferences, enabling them to deliver highly targeted ads. Also: 184 million passwords for Google, Microsof

LEGO Joins Early Prime Day With Star Wars Millennium Falcon at a New Record-Low Price

Star Wars fans are, historically, pretty committed to what they love. It makes them incredibly easy to buy presents for, because basically anything that’s related to Star Wars is a good shout, and it’s going to be really well received too. It can be hard to find a quality gift though, whether you’re looking for yourself or someone else. These days, one of the best gifts you can give any of them, outside of a trip to Disney World, is a good Lego set. See at Amazon Lego sets hold their value wel

Topics: just lego set star wars

I changed 6 settings on my Roku TV to instantly improve the performance

Maria Diaz/ZDNET Few things ruin the joy of watching a good show more than suddenly seeing that rotating asterisk symbol or swirly icon that tells you your TV is buffering. Or maybe it's stuttering, or altogether freezing. If this is happening on your Roku TV, don't give up on it just yet. Also: How to disable ACR on your TV (and why doing so makes such a big difference) Like phones and computers, Rokus have caches that accumulate temporary data, which inevitably slows them down over time. Th

Qfex (YC X25) – Founding Back End Engineer for a 24/7 Stock Exchange

Founding Backend Engineer Mission QFEX is building a team of founding engineers who can design, code and own systems that will soon process billions of dollars in trading volume every single day. This is an incredible opportunity to work alongside a very well-backed team of builders from some of the biggest financial companies in the world (Citadel, Kraken, Tower Research Capital) and change the course of financial history. What You’ll Do Reliability & performance Design fault-tolerant, low

A staggering 16 billion logins exposed in epic data breach, including Apple accounts

Security researchers have discovered what they describe as “one of the largest data breaches in history,” comprising a staggering 16 billion logins, which include Apple accounts (formerly known as Apple IDs). The researchers said that the stolen data gives cybercriminals “unprecedented access to personal credentials that can be used for account takeover, identity theft, and highly targeted phishing” … You may recall a report last month that Apple login credentials were among a massive database

T-Mobile Data Breach Settlement Checks Are Arriving: Here's the Scoop

Check your bank account lately? Is there an unexpected deposit from a company you don't recognize? It could be the money you're due from T-Mobile's 2022 class-action settlement. Those who qualify were told to expect settlement checks in April, but then that was moved to May. And now, in mid-June, as cited by Android Authority, Reddit users are saying they are seeing money in their bank accounts. Some are saying they received $56, but others are reporting amounts as high as $375. The account the

Best Heated Blankets of 2025

Nothing beats getting cozy under a heated blanket -- whether watching TV, working from home or curling up in bed. A regular blanket provides some warmth, but when temperatures drop, nothing matches the cozy comfort of a heated blanket. If you've been thinking about upgrading, now is the time. Plus, getting one now will also have you prepped and ready when winter rolls back around. What to look for in a heated blanket After you've scoured the internet for electric blankets, there are a few thin

Spatializing 6k years of global urbanization from 3700 BC to AD 2000

Transcription Chandler’s book includes population data from 2250 BC to AD 1975 in various charts and tables. The book contains 656 9×5.5 inch pages and is divided into multiple sections, including Sources and Methods, Continental Tables and Maps (highlighting locations of major cities as illustrated in Fig. 4), Data Sheets for Ancient Cities (the main tables of the book shown in Fig. 1), Tables of the World’s Largest Cities, and Whereabouts of Unfamiliar Cities. Each page in the Data Sheets for

I changed 10 settings on my Pixel phone for an instant performance boost

Jason Howell/ZDNET The Google Pixel 9a might be the best-value phone of 2025, especially now that it brings flagship-level AI tools, a bright 120Hz display, and a massive battery into a more affordable price tier. But, just like any Pixel phone, the best features often aren't enabled by default. I've tested generations of Google Pixel phones, and to achieve the best user experience, you almost always have to do a bit of digging and research. Also: The best Android phones to buy in 2025 That's