OpenAI told BleepingComputer that ChatGPT ads are not yet rolling out outside the US, even though some users noticed references to ads in the updated privacy policy.

On Reddit, some users pointed out that the updated privacy policy mentions ads, which led to speculation that ChatGPT ads were expanding globally, even for users outside the US.

However, the mention in the privacy policy does not mean ads are rolling out more widely.

OpenAI confirmed that ads are currently limited to the United States and said it has nothing new to share about a global rollout.

OpenAI rolled out ads in ChatGPT in the US on February 9, 2026, and has been gradually expanding access there.

Unlike Google ads, ChatGPT ads are more personalized and could influence buying decisions, which raises additional concerns.

In fact, OpenAI admits that it’s taking a deliberate, phased approach to learn from real-world use before expanding globally.

OpenAI promsies ChatGPT ads respect your privacy, and appear below answers only

ChatGPT ads appear below the answers, and they are shown only to logged-in users on Free and Go plans in the US.

You will also not see ads if you are under 18 (based on your behavior), or even if you request ChatGPT to show ads.

OpenAI argues that ads do not influence the answers, but it is not denying the fact that ads are indeed personalized around your queries.

“Ads run on separate systems from our chat model, and advertisers have no ability to shape, rank, or alter ChatGPT’s responses,” OpenAI noted in a document.

“Ads are separate and clearly labeled. Ads are paid placements, and seeing an ad doesn’t mean OpenAI endorses or recommends the advertiser or its products or services.”

OpenAI does not share your conversations with ChatGPT with advertisers, which means advertisers do not have access to your chats, chat history, memories, or personal details.

OpenAI had nothing to offer when we asked when ads would roll out more widely.

Malware is getting smarter. The Red Report 2026 reveals how new threats use math to detect sandboxes and hide in plain sight.

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Platinum-group metals (PGMs) are great catalysts, but they’re also great investments — in the sense that they are very, very expensive. Just ask the guy nicking car exhausts in the Walmart parking lot. If one could replace PGMs with a more common element, like, say the aluminum that makes up over 8% the mass of this planet, it would be a boon to the chemical industry, and a bane to meth addicts. Researchers at King’s College, London have found a way to do just that, with a novel form of aluminum called cyclotrialumane.

The aluminum trimer is exactly what the ‘tri’ in the name makes it sound like: three aluminum atoms, bonded in a triangular structure that is just pointy and stick-outy enough to poke into other molecules and make chemistry happen. OK, not really — you can see from the diagram above it’s not nearly that simple — but the point is that the shape makes it a good catalyst. The trimer structure is useful in large part because it is very stable, allowing reactions to be catalyzed in a large variety of solutions.

The researchers specifically call out their trialuminum compound as effective at splitting H2 in to H+ ions, as well as ethene polymerization. Both of those are important industrial reactions, but that’s only a start for this trialuminum wonder catalyst, because the researchers claim it can catalyze totally new reactions and create previously-unknown chemicals.

If you never took chemistry, or it’s been too many years since you last slept through that class, we have a primer on catalysts here. By accelerating chemical reactions, catalysts have enabled some neat hacks, like anything involving platinum-cure silicone.

Thanks to [Lightislight] for the tip! Hacks do appear here on their own, but you can always use our tips line to catalyze the synthesis of a particular article.

Header image adapted from: Squire, I., de Vere-Tucker, M., Tritto, M. et al. A neutral cyclic aluminium (I) trimer. Nat Commun 17, 1732 (2026). https://doi.org/10.1038/s41467-026-68432-1

Some days, it feels like we’re getting all the bad parts of cyberpunk and none of the cool stuff. Megacorps and cyber warfare? Check. Flying cars and holograms? Not quite yet. This week, things took a further turn for the dystopian with the news that a woman was hospitalized after an altercation with a humanoid robot in Macau. Police arrived on scene, took the bot into custody, and later told the media they believed this was the first time Chinese authorities had been called to intervene between a robot and a human.

The woman, reportedly in her seventies, was apparently shocked when she realized the robot was standing behind her. After the dust settled, the police determined it was being operated remotely as part of a promotion for a local business. We’ve heard there’s no such thing as bad publicity, but we’re not sure the maxim holds true when you manage to put an old lady into the hospital with your ad campaign.

Speaking of robots, the U.S. Library of Congress recently discovered and subsequently restored Georges Méliès’s Gugusse et l’Automate (Gugusse and the Automaton), a short film from 1897 that’s considered the first piece of science fiction cinema. As far as anyone knows, it’s also the first time a robot appeared on screen, although this isn’t exactly The Terminator we’re talking about here.

The runtime is less than a minute, but to make the short story even shorter: a guy cranks up a robot that gets bigger and bigger until it turns on its maker and starts to hit him with a stick. The human responds in kind by smashing the robot with a cartoonishly large mallet until it poofs out of existence. The modern film school interpretation is that it’s a cautionary tale about the dangers of technology, ye old Black Mirror, if you will. Since nobody can ask old Georgie what he was going for, we’ll just have to take their word for it.

Returning to the desert of the present, Tom’s Hardware reports that at least one manufacturer is starting to pack their new RAM with an additional non-functioning filler module. With prices skyrocketing, this allows folks who can’t afford to fill all the memory slots on their motherboard to stick something in there that at least looks the part. This may seem pointless, but consider that many gamers and other power users have PC’s with clear side panels to show off their elaborate internal layouts. We get it from an aesthetic standpoint, but it also sounds like a new way to potentially get scammed when buying parts on the second-hand market. Though, to be fair, it could be that we’re just overly cynical after watching that Georges Méliès film. At the very least, the current price of memory certainly makes it feel like we’re being hit with a stick.

Finally, what good is living in a cyberpunk world without the occasional bout of rebellion? That’s where the Ageless Linux project comes in. This is a Linux distribution that’s intentionally configured to violate the California Digital Age Assurance Act, which essentially states that the operating system must ask the user how old they are and make this information available to any piece of software that wants to know.

To be fair, being in violation of this law right now is easy — indeed, the OS you’re using now is almost certainly not compliant. But the idea is that it may bend the knee at some point, while Ageless Linux won’t. One could argue that they started the project a bit too early, but frankly, the whole thing is performative in the first place, so if it gets people talking, that’s enough. We’re particularly interested in their idea of making a non-compliant hardware device that’s cheap enough to distribute while still meeting the definition of a computing device, as it’s written in the California Digital Age Assurance Act.

Think they would mind if we borrowed the idea for this year’s Supercon badge?

See something interesting that you think would be a good fit for our weekly Links column? Drop us a line, we’d love to hear about it.

If your Playdate wishlist is anything like mine (endless), here’s a good excuse to actually go ahead and free some of those games from limbo: Panic is running a sale across the Playdate Catalog to celebrate its three-year anniversary. Sure, the majority of Playdate games are pretty cheap as is, but they can still add up when you’re on a wild purchasing spree. Ask me how I know! The sale started on March 5 and goes until March 19 at 1PM ET (10AM PT), so take advantage of the discounts while you can.

There are 423 games available in the Catalog now, according to Panic, so if you’re having trouble deciding on which you should go for, I’ve got you covered with a few recommendations right here.

Season Two

If $39 felt like too much to drop on Season Two when it came out last summer, now’s the time to get it. Playdate’s second season had only half the number of games as its first, but it still felt like a much stronger collection. Each of its 12 games is really solid, and there’s plenty of variety in terms of genre and style, from puzzles and hours-long adventures to fast-paced action games that are great for bursts of intense play. And, it comes with Blippo+ — an oddball cable TV simulator that’s unlike anything out there right now.

All of these games are worth playing, but there were definitely some standouts from the bunch: The Whiteout, a post-apocalyptic adventure that’ll surely hit even harder now considering the winter we’ve had; the puzzle platformer Taria & Como; the arcade action game Fulcrum Defender; the climbing adventure, Tiny Turnip. I also really enjoyed Dig! Dig! Dino! for something on the chiller side.

Outside Parties

I have not been able to shut up about this game since it came out. It’s unique, it’s creepy, it’s completely engrossing and it really pushes the limits of what the Playdate can do. Outside Parties is a horror scavenger hunt, presenting you with one massive picture to scrutinize and find hidden scenes within, using the crank to adjust the brightness constantly so you can find anything that may be buried in shadow. As you find these targets, more and more of the game’s story comes to light through eerie audio clips. It is such a cool experience and the atmosphere of it all is incredible. You’ll get many hours of playtime out of this one too, with over 150 targets to find and lots of lore to uncover.

Crankstone

A full-blown western for the Playdate! Crankstone is a gallery shooter with minigames mixed throughout, and between the aesthetic, the music and the activities, it’s a lot of fun. You can choose the story mode to get right into the shooting and defending the town from outlaws, or head to the saloon to pick from the handful of mini games individually, including some fast-paced “spot the correct card” deck shuffling games and a few mimicry games involving the crank. It’s like a wild west theme park crammed into the Playdate, which is to say, it’s wonderful.

Echo: The Oracle’s Scroll

This is one of my all-time favorite Playdate games. Echo: The Oracle’s Scroll is a metroidvania without the usual combat, focusing entirely on exploration and puzzle-solving in a vast network of subterranean kingdoms. In this game, the Blight has forced civilization underground, and you play as a child who has been sent on a mission to deliver a scroll from the bottom-most territory, where the humans live, up to The Archives.

There are all sorts of treacherous environments underground, including magma lakes and areas filled with hostile vegetation, making for what is at times a challenging platformer that requires lots of creativity to make your way through. The tone is a bit somber, but quirky characters — like a frog prince with a bouncy belly — keep things from getting too dark.

Carte Blanche

This one’s for lovers of classic card games. There are six games in this virtual card game parlor (which is run by a bird named Blanche): Cribbage, Gin Rummy, Spades, Cassino and Spite & Malice. It’s great for if you already know what you’re doing, but I found Carte Blanche to be a really good introduction to these games for absolute beginners too, thanks to the easy-to-follow tutorials. When you win games, you’ll be rewarded with coins that you can spend at Blanche’s slot machine, which is stocked with little trinkets she’s collected.

Castle Kellmore

Castle Kellmore absolutely rules. This first-person action game puts you in a series of mazes where you have to fight off floating-head-style monsters as you hunt around for keys and try to find the doors and portals to your escape. There are sixteen levels, and upon finishing each one you’ll get a little summary of how long it took you to complete that area and what percentage of the level’s enemies you killed. I also really get a kick out of the sounds in this game. The enemies slurp and squelch, and your character will let out a hilariously passionless, “Ah” or “Ooeuugh” after picking up a health boost or getting injured. Great for fans of dungeons!

Piña Rollada

If you’ve ever played any of the Super Monkey Ball games, the gist of this one should be pretty familiar: roll the ball through the course and collect all of the fruits before reaching the exit. Don’t fall off the edge, and do it all in as little time as possible. Piña Rollada makes use of the Playdate’s accelerometer, which means you control the ball’s movement by tilting the console (there is also the option to use the D-pad instead). The courses start getting tricky pretty much right away, with thin paths that don’t have any guardrails, obstacles to avoid and moving platforms. And, just going near the exit will result in the ball getting sucked in, so you have to keep that in mind as you collect any surrounding fruits if you don’t want the level to end prematurely.

This is another one of those games that is both frustrating (in the fun way) and totally addicting. Expect to yell a lot.

Other games to try

These are just the games I’ve been enjoying lately, but there are tons of other Playdate games worth checking out during the sale, like these cheese games and Spilled Mushrooms. And if you need even more recommendations, take a look through our list of the best Playdate games, where you’ll find gems like Summit and Bwirds. There are quite a few I’m planning to finally spring from my wishlist too, including The Shape That Waits.

Update, March 15 2026, 7:15 PM ET: This story has been updated to include additional game recommendations.

Photo credit: Yanko Design
Apple’s MacBook Neo has clearly struck a nerve, and it isn’t hard to see why people are already wondering what those same ideas might look like in a desktop form. Designer Sarang Sheth had exactly that thought, and the result is the Mac Neo concept, a compact desktop that takes everything that makes the laptop so compelling and reimagines it for the desk

This design is focused on sleekness, as it is noticeably thinner than Apple’s smallest existing desktop, allowing them to completely eliminate moving parts for cooling. Instead, they use basic passive airflow to keep it quiet, even if you’re hammering away at it for hours on end.

Apple 2026 MacBook Neo 13-inch Laptop with A18 Pro chip: Built for AI and Apple Intelligence, Liquid…

• HELLO, MACBOOK NEO — Ready for whatever your day brings, MacBook Neo flies through everyday tasks and apps. Choose from four stunning colors in a…
• THE MOST COLORFUL MACBOOK LINEUP EVER — Choose from Silver, Blush, Citrus, or Indigo — each with a color-coordinated keyboard to complete the…
• POWER FOR EVERYDAY TASKS — Ready the moment you open it, MacBook Neo with the A18 Pro chip delivers the performance and AI capabilities you need to…

The color palette is quite welcoming and approachable, since they use the same four options as the laptop line, so you can have soft blush pink or citrus yellow, all in a smooth aluminum finish, which is a break from Apple’s customary plain metal tones. It gives the Mac Neo the impression that “this is a device that was picked, not just plopped on a desk,” and it would look just as good in your living room or dorm room as it would in the office.

The power comes from the same A18 Pro processor that powers the new laptop. So you’ll have six CPU cores, five GPU cores, and a dedicated neural engine to make it sing. Eigh gigabytes of unified memory makes everything zippy enough, and you won’t have to continuously swap files to and from storage. Testing the MacBook Neo indicates that it outperforms a slew of entry-level Windows machines in everyday use, and with so much more room to breathe in this desktop architecture, the processor stays nice and cool for longer.

They estimate the price to be roughly $400. This is primarily aimed for students, families, and anyone who is just getting into the Mac pool for the first time, putting it in line with many of the more basic laptops from other brands. As an aside, a separate power brick is included, which is beneficial because it allows them to manage heat better than if they put everything in a battery-powered laptop.

To capitalize on Claude’s recent spike in popularity, Anthropic is offering a limited-time promotion that doubles usage limits for anyone using its AI chatbot during off-peak hours. From March 13 to March 27, users on Free, Pro, Max, and Team plans will get double the usage limits in a five-hour window when using Claude outside weekday hours between 8 AM and 2 PM ET. According to Anthropic, the promotion is automatic, and users don’t have to enable anything to get the benefits.

Anthropic said that this promotion applies to anyone using Claude on web, desktop or mobile, but also with Cowork, Claude Code, Claude for Excel and Claude for PowerPoint. Previously, Anthropic offered a similar event from December 25 to December 31, doubling usage limits for Pro, Max 5x or Max 20x subscribers. However, Anthropic is targeting an even wider audience with its latest promotion since only Enterprise users are excluded this time around.

Anthropic is marketing the promotion as a “small thank you to everyone using Claude,” but it’s likely tied to its ongoing battle with the Department of Defense. After refusing to remove certain AI safeguards for the Department of Defense, Anthropic was listed as a supply chain risk and lost its contract with the federal agency. In turn, OpenAI signed a deal with the Department of Defense, leading to many users deciding to boycott ChatGPT in favor of Claude and other AI chatbot options.

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